Find top IT service companies in California through DesignRush. Our platform connects you with California IT support companies trusted by brands like McDonald's and Coca-Cola. With over 1M monthly visitors and Fortune 500 companies using our rankings, you can be confident in the quality of every agency listed. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.

Top IT Services Companies in California

Compare the leading IT services agencies in California, handpicked for their verified reviews, standout portfolios, and proven expertise, so you can confidently choose the right partner to scale your business.

Agency Name Why Hire Them Client Rating Hourly Rate Top Client or Case Study Top Industries
Goji Labs Trusted by global brands for UX and digital products. 5.0 ⭐ $149 Redesigned Elf on the Shelf website for immersive experience. Nonprofit, Healthcare, Fintech
Closeloop Technologies Award-winning, innovative tech solutions for complex needs. 4.9 ⭐ $25 Resolved database outage for Brex in two hours. Fintech, Healthcare, eCommerce
Mercury Development Over 2,500 projects delivered for top global brands. 4.9 ⭐ $50 Developed mobile apps for Burger King and Fitbit. Wellness & Fitness, Healthcare, Retail
Suffescom Solutions Inc Experts in mobile apps with global industry recognition. 5.0 ⭐ — Built ridesharing app for GoCar Malaysia. eCommerce, Healthcare, Fintech
AppMakers USA MIT, Stanford, UCLA engineers deliver on time and budget. 5.0 ⭐ — Developed mobile app for CVS Pharmacy. Retail, Education, Sports
Azumo Nearshore experts trusted by Meta, Zynga, United Health. 4.9 ⭐ $55 Developed chatbot app for Facebook events. AI, Fintech, Health Care
Koderspedia Custom mobile and web solutions with rapid delivery. 4.9 ⭐ — Web app for Gameloft Montreal exceeded expectations. eCommerce, Gaming, Real Estate
Aristek Systems AI and EdTech specialists with 22+ years experience. 4.8 ⭐ $50 Award-winning LMS for K-12 education market. Education, Health Care, Logistics
SDLC Corp Full-cycle digital solutions for startups to enterprises. 4.9 ⭐ $50 IoT supply chain project improved delivery for Freight Right. Logistics, eCommerce, Gaming
Trango Tech Holistic software and mobile solutions for global growth. 4.7 ⭐ — Built wellness app for Simple Habit company. Wellness & Fitness, eCommerce, Real Estate

We Have Researched the Best California IT Support Companies For You

22 Companies - Rankings updated: September 09, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

Expertise
Industry
$50,000 & Up
Sort by: Avg Hourly Price: Low to High
United States × California × $50,000 & Up × Sort by: Avg Hourly Price: Low to High × Clear Filters

  • Talentica Software

    Verified Verified by the DesignRush team for authenticity and credibility.

    Building Products AI-Native Way

    Talentica is an IT services agency founded in 2003. It serves 180+ startups with custom software, AI, and SaaS development. The firm has 500+ engineers and has helped clients secure 9 patents. It’s best for funded startups and tech companies needing a long-term dedicated engineering partner...

    Top Services:

    • Software Development
    • AI Development
    • IT Services
    • Big Data Analytics
    • Blockchain
    • Show more
    Location
    Pleasanton, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed

    Talentica Software Services

    • Software Development
    • AI Development
    • IT Services
    • Big Data Analytics
    • Blockchain
    • Mobile App Development
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Wideorbit
    • Sema4.AI
    • Realization Technologies Inc.
    • TailoredMail
    • StructuredWeb Inc
    • Amplify
    • Mist Systems (Juniper Company)
    Data sourced from the agency's DesignRush profile

    Talentica Software Reviews & Testimonials

    • Ashish Sharma
      Ashish Sharma Sr Engineering Manager at OpenGov India Pvt Ltd
      4.7 ★

      Software Development Review from Ashish Sharma

      Talentica has proven to be an exceptional software outsourcing partner, consistently exceeding expectations in both the quality of their resources, deliverables and their commitment to our success. They function not merely as a vendor, but as an extension of our core engineering team. Key Highlights of our Partnership: High Resource Quality: The engineers provided by Talentica are technically strong and highly competent. They integrate seamlessly with our internal teams and quickly take ownership of complex projects. Commitment and Reliability: Talentica is a truly reliable partner that consistently demonstrates a strong willingness to go beyond the standard scope of work. They proactively identify risks and contribute innovative solutions. Critical Project Support: Their expertise was pivotal in two critical areas: Data Pipeline & Reporting: They were instrumental in both enhancing and maintaining a reliable data pipeline & reporting infrastructure. Software Upgrades: They managed challenging, large-scale software upgrades, ensuring we successfully transitioned to modern technology stacks with minimal disruption. Overall, Talentica is a dependable and high-value partner assisting our mission-critical projects.

    • Anonymous
      Anonymous Advisor at IT Company
      5.0 ★

      Software Development Review from Anonymous

      We had created a conceptual framework to authenticate and verify the provenance, transaction history, and authorship of blockchain-based NFTs. Talentica was brought on board to test and refine the concept from both functional and engineering perspectives, and later to build a Minimum Viable Product (MVP) aligned with the agreed specifications and constraints.

    • Anonymous
      Anonymous Engineering Manager at SaaS Company
      5.0 ★

      Software Development Review from Anonymous

      For several years, the team was composed entirely of Talentica contractors. Since January 2022, I have been directly managing them. The Talentica team handled the admin tooling backend, which included multiple Python Flask services with Postgres and Elasticsearch. These services operated in a service-oriented architecture deployed on Kubernetes, using Istio for service mesh and Spinnaker for deployments.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (27)
    4.4 4.4 (244)

  • Coreview

    Enterprise Product Development- DELIVERING INNOVATION

    CoreView Helps Enterprise Business to develop the product from start to finish...

    Top Services:

    • Web Development
    • AI Development
    • Software Development
    • IT Services
    • Show more
    Location
    Fremont, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed

    Coreview Services

    • Web Development
    • AI Development
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Staples
    • Kinivo
    • Quick Heal Technologies
    • intel
    • ORACLE
    • SIEMENS
    • Doreming
    Data sourced from the agency's DesignRush profile

    Coreview Reviews & Testimonials

    • sagar sarwade
      sagar sarwade Review from Google
      5.0 ★

      sagar sarwade's Review Sourced from Google

      Working with Coreview Systems since last 7 years and it's been my really great experience with it. I have started my career from this company only and still serving it. Great work-life balance Flexible timing Great work culture Outing for Team Bonding Every member of the company is treated with respect Salary Structure : Never felt like I am lagging of salary compared to open market Located at very prime location : Westend mall Aundh, 2nd floor

    • shubham.bhatkar000
      shubham.bhatkar000 Review from Google
      1.0 ★

      shubham.bhatkar000's Review Sourced from Google

      Very bad work culture.. They want superman who can do everything in very small range of salary.

    • Alok Kumar
      Alok Kumar Review from Google
      4.0 ★

      Alok Kumar's Review Sourced from Google

      Company is placed right next to main road above Bata showroom so accessibility couldn't have been any easier. Employees are very warm-hearted & welcoming from the get-go. They have nice breakfast arrangement for employees and everyone out there has a professional attitude, creating a culture. During my visit, I even noticed seniors training new-hire, which undoubtedly was amazing. Not sure though if there is cab facility available or not! Quick access to local 'tapris' in the vicinity as well. Personally I felt owners and top management are open to constructive discussions and continuous process improvement & innovation. Though company within itself is hygienic & well maintained, one thing I didn't quite like was that the building is slightly old thus the walls are painted throughout with solid colors (IMO playing around with ambience can be fun). Another thing I didn't like was empty reception area which I hope isn't always the case. And if I get lucky enough to ever visit again, I would love to see some sticker on the super clean (almost transparent) entrance door.😁

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.2 4.2 (64)

  • MEV

    Software Development Made Easier.

    Craft exceptional digital solutions with a team of design, development, and strategy specialists. Everything you need is in one place...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • DevOps Consulting
    • Show more
    Location
    Walnut Creek, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $50,000 & Up

    MEV Services

    • Software Development
    • Mobile App Development
    • IoT
    • IT Services
    • DevOps Consulting
    • Staff Augmentation
    • AI Development
    • Cloud Consulting
    • ERP Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Novo Nordisk
    • Avadel
    • Daiichi-Sankyo
    • Cartier
    • Quantuvis
    • Lumigrow
    • Focal Revenue
    • PillowPH
    • Aristotle circle
    • Pursuant
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Kanda Software

    A Reliable Full-Service Software Development, Cloud, DevOps and QA Partner

    Leveraging 30 years of excellence designing, developing, deploying and supporting world-class software solutions, Kanda Software has established itself as a trusted Software Development, Cloud Engineering, DevOps and QA partner for companies ranging from innovative startups to large enterprises...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    • IoT
    • VR/AR
    • Show more
    Location
    Alameda, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    16 Projects Listed

    Kanda Software Services

    • Software Development
    • Mobile App Development
    • IT Services
    • IoT
    • VR/AR
    • UI/UX Design
    • Staff Augmentation
    • Business Consulting
    • ERP Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • OneSky
    • Rue La La
    • imprivata
    • Lionbridge
    • CBRE
    • Havas Media
    • College Interactive
    • KAUST
    • Nuance
    • Association of Computing Machinery
    Data sourced from the agency's DesignRush profile

    Kanda Software Reviews & Testimonials

    • Alex Koifman
      Alex Koifman President at RJCF
      5.0 ★

      Software Development Review from Alex Koifman

      I've used Kanda's services for years. They're reliable and their work is of high quality. I'd recommend them to anyone looking for a partner in software engineering initiatives.

    • Andrew Duggan
      Andrew Duggan CEO at medQue
      5.0 ★

      Mobile App Development Review from Andrew Duggan

      Kanda proved to be an exceptional choice for our development needs. They were much more [of] a partner to our startup than a vendor. The entire team treated our project like it was their own company, and the results showed that. Our customers were extremely please[d] with the desktop and mobile applications. I would definitely recommend hiring Kanda for any and all of your development needs. (Verified via email)

    • Alan Bugos
      Alan Bugos Head of Technology at LifePod Solutions
      4.8 ★

      Software Development Review from Alan Bugos

      We have worked with Kanda Software for over two years and [are] very please[d] with the quality of work, cost-effective approach in resourcing team members, and the expertise they bring to solving very complex development challenges. Overall, we are very happy with Kanda's team! (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.7 4.7 (4)
    4.8 4.8 (8)

  • JetRuby

    AI-Enabled Сustom Software Development

    We're JetRuby — AI-native, award-winning, and ISO-certified agency that's been shipping software since 2010. Our 250+ engineers turn bold ideas into production-ready products, starting from budgets of $50,000 and scaling all the way to enterprise roll-outs...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • AI Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    33 Projects Listed

    JetRuby Services

    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • AI Development
    • IoT
    • IT Services
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Financial Times
    • Universum Global
    • Linksquares
    • Sortly
    • NameCoach
    • Anova
    • Osram
    • BackBase
    • Glowforge
    • CampusOptics
    Data sourced from the agency's DesignRush profile

    JetRuby Reviews & Testimonials

    • Artur Ozierański
      Artur Ozierański Chief Executive Officer at Holdapp
      5.0 ★

      Mobile App Development Review from Artur Ozierański

      JetRuby provided staff augmentation services for us. developed a mobile app for a design platform. The team was responsible for implementing the backend server and admin panel, and frontend code. The team was made up of experienced developers that have great communication skills, which made resolving any issues or questions a breeze. JetRuby developers kept up-to-date with the latest technologies and trends in development and suggested updates and improvements to the application as needed.

    • Patrice Archer
      Patrice Archer Founder & CEO at Appy Ventures
      5.0 ★

      Web Design Review from Patrice Archer

      They developed a SaaS web platform with smart scheduling and automation tools for us at and built the platform's front- and backend and integrated a custom analytics dashboard and calendar integrations. But to be honest what impressed us most was how deeply they engaged with our vision. They didn't just write code they challenged assumptions, proposed better workflows, and contributed as if they were part of our internal product team. Their ability to think strategically and focus on user experience made them feel more like tech partners than a typical outsourced vendor.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)

  • ITRex Group

    Your Innovation Partner

    ITRex delivers end-to-end AI and data solutions from strategic planning to real-world deployment. The companys expertise spans LLM integration, RAG, copilots, SLMs, and autonomous AI agents, all engineered for reliability and scale...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • AI Development
    • IoT
    • Show more
    Location
    Aliso Viejo, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed

    ITRex Group Services

    • Software Development
    • Mobile App Development
    • Software Testing
    • AI Development
    • IoT
    • Blockchain
    • IT Compliance Solution
    • IT Services
    • Big Data Analytics
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Dollar Shave Club
    • Jib Jab
    • 21st Century Fox
    • Procter & Gamble
    • Meet Me
    • Dun & Bradstreet
    Data sourced from the agency's DesignRush profile

    ITRex Group Reviews & Testimonials

    • Tammy Walker
      Tammy Walker Owner at Retail Company
      5.0 ★

      IT Services Review from Tammy Walker

      Extremely creative and awesome company name. It sounds trustworthy.

    • Undisclosed
      Undisclosed Product Owner at Global retailer
      5.0 ★

      Web Development Review from Undisclosed

      We are making in minutes things that our teams have been stuck with for days before.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)
    4.9 4.9 (14)

  • OSP Labs

    Digital Intelligent Solutions

    OSP is a healthcare technology company dedicated to transforming the industry through innovative digital solutions. With more than 16 years of experience and a team of skilled healthtech experts, OSP helps healthcare organizations improve performance, efficiency, and patient care through advanced technology...

    Top Services:

    • AI Development
    • Software Development
    • IT Services
    Location
    San Diego, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up

    OSP Labs Services

    • AI Development
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Google Health
    • Azure
    • Cinderella
    • Voi Health
    • Lance
    • Home Health Pro
    Data sourced from the agency's DesignRush profile

    OSP Labs Reviews & Testimonials

    • David Frank
      David Frank Review from Google
      5.0 ★

      David Frank's Review Sourced from Google

      I am writing this review to express my utmost satisfaction with the exceptional service provided by OSP Labs . I had the opportunity to work with them on the development of a healthcare digital platform, and their level of professionalism and dedication were simply unparalleled. From the inception of the project, the team demonstrated a comprehensive understanding of our goals and vision. They showed top-tier expertise in healthcare software development, employing innovative strategies to design a platform that was both user-friendly and robust in its functionalities. One of the most impressive aspects of our collaboration was their commitment to consistent communication and support. The team was always readily available to address any queries or issues that surfaced during the development process. This open line of communication went a long way in ensuring that the project progressed smoothly and efficiently.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (3)

  • Azumo

    Verified Verified by the DesignRush team for authenticity and credibility.

    Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

    Azumo provides nearshore software development through dedicated teams and staff augmentation, covering AI, data engineering, cloud, and mobile. The IT company serves fintech, healthcare, and SaaS sectors. It’s best for mid-size companies seeking outsourced development with senior technical oversight...

    Top Services:

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed

    Azumo Services

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • DevOps Consulting
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Discovery Channel
    • Meta
    • Zynga
    • Jostens
    • Assembled Brands
    • NGL
    • NCSoft
    • Twitter
    • Horoscope.com
    • Bento
    Data sourced from the agency's DesignRush profile

    Azumo Reviews & Testimonials

    • Michael S.
      Michael S. Director at Software Development Company
      5.0 ★

      Software Development Review from Michael S.

      We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.

    • Anonymous
      Anonymous CTO at Healthcare Company
      5.0 ★

      UI/UX Design Review from Anonymous

      Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.

    • Anonymous
      Anonymous VP Product & Engineering at Sales & Mktg Software Company
      5.0 ★

      Software Development Review from Anonymous

      Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (12)
    4.6 4.6 (20)

  • Blue Trail Software

    More Than Code We Build Trust Through Craft & Commitment

    Engineered with integrity. Backed by mentorship. Delivered with care. BTS transforms ideas into scalable, secure, and impactful digital products that deliver long-term value...

    Top Services:

    • Software Development
    • AI Development
    • Big Data Analytics
    • Mobile App Development
    • UI/UX Design
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up

    Blue Trail Software Services

    • Software Development
    • AI Development
    • Big Data Analytics
    • Mobile App Development
    • UI/UX Design
    • Cybersecurity
    • DevOps Consulting
    • Cloud Consulting
    • IT Services
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Samsung
    • Cartier
    • Axeptio
    • AxisCare
    • Compredict
    • Odia
    • Precision
    • Bearing AI
    • Collaborative Classroom
    • Certain
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Gearheart IO

    Product development studio for innovators

    We are a product development studio for innovators, specializing in B2B SaaS platforms for productivity, analytics, marketing, sales, and engineering. We work with serial entrepreneurs, startup founders, and CTOs at industrial enterprises to create time through innovative products...

    Top Services:

    • Web Development
    • Mobile App Development
    • CRM Consulting
    • ECM Consulting
    • IT Services
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    14 Projects Listed

    Gearheart IO Services

    • Web Development
    • Mobile App Development
    • CRM Consulting
    • ECM Consulting
    • IT Services
    • DevOps Consulting
    • eCommerce Development
    • Software Development
    • AI Development
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • SmartSuite
    • ShootQ
    • Plair
    • SeraCare
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • WLCM App Studio

    Top US-Based App Design & Development Firm

    We personally invest in the projects we work on by providing ongoing app maintenance, new feature design and development...

    Top Services:

    • Mobile App Development
    • Software Development
    • UI/UX Design
    • IT Services
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up

    WLCM App Studio Services

    • Mobile App Development
    • Software Development
    • UI/UX Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Crowd Cure
    • MyHeartApp
    • Zing Your Health
    Data sourced from the agency's DesignRush profile

    WLCM App Studio Reviews & Testimonials

    • Lacy Young
      Lacy Young Review from Google
      5.0 ★

      Lacy Young's Review Sourced from Google

      I have worked with WLCM App Studio for two projects for my business (so far). I have nothing but wonderful things to say about this team, their approach and delivery. I especially appreciate Lindsey Witmer Collins and her vision for the company as well as her ability to create at the intersection of useful and beautiful. From wire frames to the realized product, user experience is always exceptional. I wholeheartedly recommend WLCM!

    • Christine Courtelis
      Christine Courtelis Review from Google
      5.0 ★

      Christine Courtelis's Review Sourced from Google

      It has been such an amazing experience to work on this project together. I appreciate your humor, enthusiasm, and your deep commitment to my project... all the way from concept to creation I felt you really cared about what we were creating... and to me, that counts for a great deal. Integrity rocks! Please pass on my gratitude and happy dancing to your team... they have been mighty resources and the app looks gorgeous and works. Serious shout out here! Thank goodness we found each other. It has been so much fun to work with you. Maybe one day we can high-five and fist-bump in person... not to mention break into The Hustle.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (2)

  • Accelerance

    Accelerance is Your Global Software Outsourcing Consultancy Partner.

    Accelerance is a highly regarded global authority on software outsourcing. We cater to technology leaders who require exceptional software development resources and expert consulting services. With over 20 years of experience, we have curated the world's largest network of certified software development and...

    Top Services:

    • VR/AR
    • IoT
    • AI Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Redwood City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up

    Accelerance Services

    • VR/AR
    • IoT
    • AI Development
    • Software Development
    • Mobile App Development
    • IT Services
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Acrowire
    • Find.com
    • AdRoll
    • Sharpslide
    • GSL Solutions
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (2)

  • Morning Stars Developers

    We Build Innovative Multiplatform Flutter Apps for the Digital World

    We provide our clients with infinite scaling and very quick feature delivery times...

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    • Blockchain
    • Show more
    Location
    Inglewood, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up

    Morning Stars Developers Services

    • Mobile App Development
    • IT Services
    • Software Development
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Manufacturing Industry
    • Education Industry
    • Retail Industry
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Apptology

    ideas to apps

    Apptology Limited is the leading mobile app development company in London. We specialize in creating Android, iPhone, iPad and Cross-platform HTML5 Mobile app design and development...

    Top Services:

    • eCommerce Development
    • Web Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Sacramento, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up

    Apptology Services

    • eCommerce Development
    • Web Development
    • Mobile App Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Brandatt Kuwait
    • ARN Dubai
    • LG Duba
    • Cybermak Kuwait
    • Siemens Environmental
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Exemplifi

    We Build and Manage Secure, Functional and Accessible Enterprise Grade Websites.

    We specialize in building enterprise websites that surpass marketing objectives, with a focus on speed, personalization, multilingual capabilities, lead generation, and relationship nurturing. As experts in leading digital experience platforms, we optimize your marketing tech investments or recommend the best...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • IT Services
    • Show more
    Location
    Palo Alto, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    25 Projects Listed

    Exemplifi Services

    • Web Design
    • Web Development
    • WordPress Website Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • AceRail
    • Colorado 15 America 250
    • LA Metro
    • SJRRC
    • SJJPA
    • Transmedics
    • VANS
    • United Rentals
    • Philips
    • Acura
    Data sourced from the agency's DesignRush profile

    Exemplifi Reviews & Testimonials

    • Drew Bradbury
      Drew Bradbury Head of Talent at SaaS Internet Company
      5.0 ★

      Web Design Review from Drew Bradbury

      Exemplifi was engaged to develop a job board as part of implementing a new Applicant Tracking System. They efficiently addressed functional and aesthetic requirements, delivering a functional and attractive product. Vinod and the team excelled in a critical, time-sensitive project. (Verified via email)

    • sabarish srinivasan
      sabarish srinivasan Review from Google
      5.0 ★

      sabarish srinivasan's Review Sourced from Google

      I got a chance to meet Vinod and Sunil and also worked with them for few days. The service was very professional and we had a very seamless and a professional experience. I would definitely recommend you all to give a try when required.

    • eric arshravan
      eric arshravan Review from Google
      5.0 ★

      eric arshravan's Review Sourced from Google

      If you are looking for a TRUE full service advanced web development firm, you have found them! The agility with which they execute projects along with a keen eye for detail & communication has helped us get to market quickly and effectively! They have gone far beyond expectations, and have provided us with options we didn't even know existed and have truly been a blessing to work with; we could not be any happier! We strongly recommend the Exemplifi team for they are the best full service web development company we've worked with thus far! Saving us time, money, and effort! Thank you again to the Exemplifi team, we look forward to working again very soon!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)
    5.0 5.0 (4)

  • CBQA Solutions

    Transform Ideas Into Reality and Empower Businesses To Focus on What They Do Best.

    Using our passion and expertise to provide long-term value and innovative solutions for our clients...

    Top Services:

    • Software Development
    • IT Services
    Location
    Pleasanton, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed

    CBQA Solutions Services

    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Auditate
    • Educode
    • Guidespark
    • BIORAD
    • RockITData
    • Rapi23
    Data sourced from the agency's DesignRush profile
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  • Persistent

    See Beyond, Rise Above.

    Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    Santa Clara, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up

    Persistent Services

    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • Blockchain
    • Cybersecurity
    • Managed Services
    • IT Services
    • Big Data Analytics
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • GB Bank
    • Qapita
    • Vermont
    Data sourced from the agency's DesignRush profile

    Persistent Reviews & Testimonials

    • Sundeep Patel
      Sundeep Patel Review from Google
      5.0 ★

      Sundeep Patel's Review Sourced from Google

      Persistent Systems Ltd is a global software company that provides innovative software solutions to clients worldwide. The Bhageerath office is one of the company's offices located in Pune, India. As an employee of Persistent Systems Ltd, I have had the opportunity to work at this office and experience its work culture, facilities, and environment. Work Culture: The work culture at Persistent Systems Ltd Bhageerath office is excellent. The company values its employees and provides a supportive environment that encourages creativity, innovation, and collaboration. The office has an open-door policy, and employees are encouraged to share their ideas and opinions freely. The management is approachable and provides ample opportunities for career growth and development. Facilities: The Bhageerath office has excellent facilities that cater to the needs of its employees. The office is spacious and well-equipped with state-of-the-art technology and infrastructure. The office has a modern cafeteria that serves a variety of delicious food and beverages. The office also has a gymnasium, a recreation room, and a meditation center, which are available to employees to use during their free time. Environment: The environment at Persistent Systems Ltd Bhageerath office is conducive to work. The office is located in a peaceful and quiet area, away from the hustle and bustle of the city. The office is surrounded by lush greenery and has a beautiful view of the nearby hills. The office has an eco-friendly policy and encourages its employees to adopt sustainable practices. Employee Experience: As an employee of Persistent Systems Ltd Bhageerath office, my experience has been excellent. The company provides a supportive and inclusive work environment that values its employees. The facilities and amenities provided by the company are top-notch, which makes it a great place to work. The company also provides ample opportunities for career growth and development. Conclusion: In conclusion, Persistent Systems Ltd Bhageerath office is a great place to work. The work culture is excellent, and the company values its employees. The facilities and amenities provided by the company are top-notch, which makes it a comfortable and enjoyable place to work. The environment is conducive to work, which makes it an ideal location for an office. Overall, it is a highly recommended place to work.

    • Harshad N
      Harshad N Review from Google
      5.0 ★

      Harshad N's Review Sourced from Google

      Well known IT company in Pune. Founded and managed by Dr Deshpande. Persistent family known for their social service along with the core business in IT sector..

    • Praveen Soni
      Praveen Soni Review from Google
      5.0 ★

      Praveen Soni's Review Sourced from Google

      One of the best IT company in pune. Location and offices are best. Personally I likes the name of buildings.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (730)

  • Distillery

    Accelerate Velocity With Elite Engineers and Agile Experts.

    Distillery is a seasoned player in the field of nearshore software development, offering expertise and a robust process for building, scaling, and innovating technology solutions...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • Blockchain
    • IoT
    • Show more
    Location
    Manhattan Beach, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    6 Projects Listed

    Distillery Services

    • Software Development
    • Mobile App Development
    • Software Testing
    • Blockchain
    • IoT
    • Web Design
    • Web Development
    • IT Services
    • Product Design
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Savyint
    • Redbull
    • Sincplicity
    • 5 Miles app
    • U-Nest
    • Tala
    • nēdl
    • Samsung SMT
    Data sourced from the agency's DesignRush profile

    Distillery Reviews & Testimonials

    • denny stearns
      denny stearns Review from Google
      5.0 ★

      denny stearns's Review Sourced from Google

      I bought the Carmela the other day. It is smoky, with burnt Carmel, marshmallow taste and smell. This is not my type of whiskey. I like smoke but there was something that disagreed with me. So this line is not my cup of... whiskey. Looking forward to trying their Bourbon and will update my tasting experience. The R6 distillery reached out to me which shows they care about their product. That goes far with me. Update... I have now tasted the R6 Distillery Bourbon Whiskey. Very pleasant to the nose with light vanilla. Taste is smooth and not sharp. The taste is in my wheelhouse of Bourbons. Sweet, smooth vanilla, light Carmel. I hear you can get a bottle at COSTCO and i saw one on the shelf at the local convenience store in Gundo. I would recommend it.

    • Inna Worrall
      Inna Worrall Review from Google
      5.0 ★

      Inna Worrall's Review Sourced from Google

      Great quality! We received selection of bourbons as a splendid gift from our friend. That was a first time we tried this product. We tested and tested different ones and enjoyed it so much, but did not have even a hint of a headache next morning! Amazing!

    • Victor Alpha
      Victor Alpha Review from Google
      5.0 ★

      Victor Alpha's Review Sourced from Google

      Great speakeasy, fine spirits, nice atmosphere. Drawback is licensing restrictions - only one cocktail or 1.5 oz total in spirits. Beers are unlimited. Another flaw is when a private event is scheduled, no notice is posted on the website, meaning if you’re traveling here from afar, you will have to travel right back spiritless and hopless. Edit: When I checked the website I did not see the notice about the private event. If you say it was posted, then it was my fault for not being thorough. Also, the state did not want your missing stars and I have too many myself. They are all yours. And the gin was delicious. Cheers!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (81)

  • Toptal

    Leverage World-class Talent

    Toptal is a highly respected network of elite talent available when needed. Our team of problem-solvers is committed to integrity, and leading companies turn to us for critical projects. We equip organizations with the tools to compete and succeed in a rapidly-evolving business world, boasting exceptional...

    Top Services:

    • Mobile App Development
    • VR/AR
    • Blockchain
    • Software Development
    • AI Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $50,000 & Up

    Toptal Services

    • Mobile App Development
    • VR/AR
    • Blockchain
    • Software Development
    • AI Development
    • Web Development
    • eCommerce Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Artsy
    • IDEO
    • Pfizer
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Railsware

    Railsware - A software development agency

    We're a software development agency that builds products that scale. Our engineering-first culture and product-minded approach have powered success stories like Calendlythe scheduling platform that revolutionized meetings for millions...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • IT Services
    • DevOps Consulting
    • Show more
    Location
    West Hollywood, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $50,000 & Up

    Railsware Services

    • Software Development
    • AI Development
    • Mobile App Development
    • IT Services
    • DevOps Consulting
    • IT Compliance Solution
    • Cloud Consulting
    • Web Development
    • Web Design
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • BrightByte
    • TennisHub
    • Calendly
    • SendGrid
    Data sourced from the agency's DesignRush profile

    Railsware Reviews & Testimonials

    • Yurii
      Yurii Review from Google
      1.0 ★

      Yurii's Review Sourced from Google

      Don't waste your time on them, they are not really hiring, just pretending like they do. Not sure why, maybe to collect some data on potential candidates.

    • Przemyslaw Eliasz
      Przemyslaw Eliasz Review from Google
      1.0 ★

      Przemyslaw Eliasz's Review Sourced from Google

      Unprofessional approach to the recruitment process in finance. Watch out just not to waste your time.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (20)

  • Vincit

    Purpose-Driven, People-Centric Software Development Designed to Wow.

    Software, IT, and HR Tech solutions for all of your needs. Vincit is an award-winning development and design company. We build tailor-made, results-driven e-commerce platforms, foodtech solutions, mobile apps, web services, and embedded systems. We excel in composable software, and coupling backend...

    Top Services:

    • Mobile App Development
    • Web Design
    • AI Development
    • Software Development
    • UI/UX Design
    • Show more
    Location
    Orange County, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $50,000 & Up

    Vincit Services

    • Mobile App Development
    • Web Design
    • AI Development
    • Software Development
    • UI/UX Design
    • Web Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Logitech
    • Nokia
    • Yamaha
    • UAG
    • Tommys
    • KCRW
    Data sourced from the agency's DesignRush profile

    Vincit Reviews & Testimonials

    • Torrey Tayenaka
      Torrey Tayenaka CEO/ Founder at Aditxt, Inc.
      5.0 ★

      Mobile App Development Review from Torrey Tayenaka

      Vincit is great to work with on any project! Love working with Brian and the rest of the team. We highly recommend

    • Jason Khoo
      Jason Khoo Founder at Zupo
      5.0 ★

      Web Design Review from Jason Khoo

      Vincit worked with our firm to design our logo. We worked with the design team through discovery and discussion of what we wanted. They did an amazing job and I love the logo we have!

    • Ricardo Gonzalez
      Ricardo Gonzalez Marketing Director at CALIFORNIA STATE UNIVERSITY, FULLERTON
      5.0 ★

      eCommerce Development Review from Ricardo Gonzalez

      Had the pleasure of working with Vincit in developing a complex custom form for potential customers on our website. Their staff were extremely friendly and knowledgeable. They would constantly update me about the status of the project and now it works beautifully. They exceeded my expectations and the owners were extremely happy!!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.6 4.6 (3)
    5.0 5.0 (8)

  • AOE

    AOE is a leading global technology service provider and consultancy, supporting large enterprises in their digital strategy and execution of digital transformation. Utilizing Open Source technology stacks exclusively, our agile and long-term partnerships with our clients result in innovative digital products...

    Top Services:

    • Software Development
    • eCommerce Development
    • Web Design
    • IT Services
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed

    AOE Services

    • Software Development
    • eCommerce Development
    • Web Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sony
    • Deutsche Telekom
    • congstar
    • Frankfurt Airport
    • London Heathrow Airport
    • Singapore Airlines
    • Commerzbank
    • Angry Birds
    • Velux
    • Bosch
    Data sourced from the agency's DesignRush profile
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    4.8 4.8 (44)

IT Services Companies in California by City

Related Services in California

IT Services Specializations in California

Popular Services

Why Companies Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding IT services companies in California. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

DesignRush rating logos on Trustpilot and Google

Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Frequently Asked Questions

What services do IT services companies in California provide?

IT services companies in California provide technology solutions that help businesses run efficiently, stay secure, and scale operations. Their services typically include: 

How do IT services companies in California help businesses improve efficiency and security?

IT services companies in California improve efficiency and security by automating routine tasks, maintaining cloud infrastructure, and ensuring fast, reliable access to business tools. For security, they set up firewalls, encryption, and multi-factor authentication to block unauthorized access.  

They also monitor networks 24/7, detect vulnerabilities early, and provide regular updates and backups to prevent downtime or data loss. This allows businesses to operate smoothly and focus on growth while staying protected from cyber risks. 

How much do IT services cost in California?

IT services in California typically cost $80 to $200 per user per month, depending on service scope and company size.  

  • Basic packages cover help desk support, monitoring, and maintenance 
  • Mid-range plans include security management, cloud services, and data backups 
  • Higher-end packages add advanced cybersecurity, compliance support, and strategic IT consulting 

Project-based work, like migrations or infrastructure upgrades, is usually billed separately at hourly rates. 

What certifications should California IT support companies have?

California IT support companies should hold certifications that prove their technical skill and security standards. Common and respected ones include: 

  • CompTIA A+ or Network+
  • Microsoft Certified Solutions Expert (MCSE)
  • Cisco Certified Network Associate (CCNA)
  • AWS or Google Cloud certifications
  • Certified Information Systems Security Professional (CISSP)
  • ITIL Certification

How do IT services companies in California ensure data protection and compliance with state and federal laws?

IT services companies in California ensure data protection and compliance by combining strict security measures with legal standards. They use encryption, firewalls, and access controls to secure sensitive information, along with regular backups and disaster recovery systems.  

To meet regulations like CCPA, HIPAA, and GDPR, they conduct compliance audits, maintain data processing policies, and train staff on privacy rules. They also monitor systems for breaches, keep detailed logs for accountability, and update protocols as laws or threats evolve, ensuring businesses stay secure and compliant. 

What kind of ongoing support do California IT support companies offer after implementation?

California IT support companies provide ongoing services to keep systems secure, up to date, and running smoothly after implementation. Support usually includes 24/7 monitoring, help desk assistance, and regular maintenance to prevent downtime.  

They handle software updates, security patches, and system backups, and monitor networks for performance or security issues. Many also offer user training, hardware upgrades, and scalability planning so businesses can adapt as they grow. 

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