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

16 Companies - Rankings updated: August 20, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

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  • AppMakers USA

    Top US Mobile & Web App Development Agency

    AppMakers USA is a Los Angeles-based firm building iOS, Android, and web apps, with AI integration and a 30-day MVP service. Its portfolio includes eCommerce, gaming, and education clients such as Walmart. Best for startups and SMBs needing a US-based mobile or web development partner...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    83 Projects Listed

    AppMakers USA Services

    • Mobile App Development
    • UI/UX Design
    • AI Development
    • Software Development
    • Web Design
    • Staff Augmentation
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CVS Pharmacy
    • Austin Ekeler (NFL Player)
    • ClassCalc
    • Number Hive
    • BookClub
    • Arcxis
    • Debate club
    • Bayut
    • Los Angeles Apparel
    • Sun Scooter
    Data sourced from the agency's DesignRush profile

    AppMakers USA Reviews & Testimonials

    • Alexa Ginsberg
      Alexa Ginsberg Social Media Manager at Nanobébé
      5.0 ★

      Startup Review from Alexa Ginsberg

      What stood out most about working with AppMakers USA was how attentive and helpful the team was throughout the project. They listened to our feedback, kept us updated and were always available when we had questions. Everything was handled professionally and we felt confident that our project was in good hands. Were very pleased with the final outcome!

    • Roei Schneider
      Roei Schneider IT at Ness
      5.0 ★

      Startup Review from Roei Schneider

      I work in IT support, so I was probably more interested in whether this would save us headaches than whether it looked impressive. AppMakers spent time understanding why tickets were getting stuck and found that a lot of our delays were actually caused by people not knowing who was supposed to do the next step. That was a very simple observation, but we had never really stepped back and looked at it that way. The system they planned would make ownership much clearer and let employees see what is happening without constantly asking us for updates. I liked working with them and would do it again.

    • Alessia Anticoli
      Alessia Anticoli Head of Marketing at Naman Hotellerie
      5.0 ★

      AI Automation Review from Alessia Anticoli

      We partnered with AppMakers to explore an AI-powered solution that could simplify the way our marketing team manages content across multiple hospitality properties. From the beginning, their team focused on understanding our actual workflow rather than proposing a generic solution. They carefully analyzed how we organize photos, approve captions, coordinate promotions, and manage content between different properties. Through the research phase, they identified several inefficiencies we hadn't fully recognized, including duplicated work and unclear approval processes. They then presented a well-structured concept for a shared platform with dedicated content libraries, approval workflows, and AI-powered writing assistance tailored to the unique voice of each property. Communication was always smooth, timelines were respected, and the entire process felt collaborative and well organized. What impressed us most was their understanding that every hospitality brand needs its own identity, and that technology should support that rather than standardize it. The project gave us a much clearer roadmap for improving our internal marketing operations, and we would gladly recommend AppMakers to any company looking to combine AI with practical, business-focused solutions.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (67)
    4.9 4.9 (77)

  • SapientPro

    Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain

    SapientPro is a custom software, design, and AI development team. Since 2017, we've shipped 200+ projects in the US and EU, with offices in New York, Tallinn, and Lucerne. Most clients come back for a second project, the metric we actually care about...

    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed

    SapientPro Services

    • AI Development
    • eCommerce Development
    • Mobile App Development
    • Web Design
    • Web Development
    • Software Development
    • IT Services
    • UI/UX Design
    • Blockchain
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Zich Solutions
    • Contentoo
    • HEX
    • MasTrack
    • Sprinkle
    • Slab Sharks
    • SalesLogs
    • Piktochart
    • The Big Data Chef
    • Footshop
    Data sourced from the agency's DesignRush profile

    SapientPro Reviews & Testimonials

    • Slava Berkovich
      Slava Berkovich Chief Technology Officer at Saleslogs
      5.0 ★

      Software Development Review from Slava Berkovich

      SapientPro consistently delivers high-quality work that aligns with project requirements. The team demonstrates strong expertise in Angular, TypeScript, and JavaScript. Their project management and communication practices are highly effective, with weekly client meetings held to provide updates on progress and ensure alignment.

    • Jeremy Ott
      Jeremy Ott Founder at Marketing Reporting Tool
      5.0 ★

      Software Development Review from Jeremy Ott

      This team was extremely responsive from the start. They pulled together a comprehensive quote for my MVP and have delivered on all of the requirements. The daily updates from the product/project manager are extremely helpful and it’s clear that the team cares about the quality of work they deliver. The engineers working on the product are always willing to make recommendations and go above and beyond to make the experience and underlying infrastructure that much better.

    • Luc Vlekken
      Luc Vlekken CEO at Liswood & Tache
      5.0 ★

      eCommerce Development Review from Luc Vlekken

      We've had the pleasure of working closely with this development team on several projects, and the experience has been consistently excellent. Not only are they highly skilled developers, but they also think along with us both from a technical and a product/customer perspective. Their proactive attitude, reliability, and ability to translate complex requirements into elegant solutions make them a true partner rather than just a supplier. Highly recommended.

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    4.9 4.9 (20)

  • M TECHUB LLC

    Verified Verified by the DesignRush team for authenticity and credibility.

    M TECHUB LLC, Where Ideas Become Scalable Digital Products

    M TECHUB LLC Leading Mobile App Development & Staff Augmentation Company in the USA...

    Location
    Mountain View, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    20 Projects Listed

    M TECHUB LLC Services

    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • AI Development
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Blockchain
    • Software Testing
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Victor
    • Alexandar
    • Oscar
    • Alex
    • Qleever
    • Erzat
    • Roxana
    • Amir
    • Abbas
    • Matt
    Data sourced from the agency's DesignRush profile

    M TECHUB LLC Reviews & Testimonials

    • Amber Irish
      Amber Irish President at Integrated IT Solutions
      5.0 ★

      Mobile App Development Review from Amber Irish

      M TECHUB LLC developed our logistics mobile app with real-time shipment tracking, driver management, route updates, delivery status, and an admin dashboard. Their team understood the operational needs of the logistics industry and delivered a reliable, easy-to-use solution. Communication was smooth, and we were very satisfied with the final product.

    • Olivia Smith
      Olivia Smith CEO at Musuvillc
      5.0 ★

      Mobile App Development Review from Olivia Smith

      We have worked with M TECHUB LLC as our B2B software development partner on multiple client projects. Their team has supported us with mobile app development, web applications, backend development, and custom software solutions. They are reliable, responsive, and flexible with changing project requirements. M TECHUB LLC has been a valuable development partner, and we highly recommend them for B2B software development and technical outsourcing.

    • Victor Lue-Yat
      Victor Lue-Yat CEO at DocuGreen
      5.0 ★

      Software Development Review from Victor Lue-Yat

      We have been working with M TECHUB since 2023 on software and application development projects, and they have become a valued technology partner to our company. Their team has consistently demonstrated strong technical capabilities, responsiveness, and a genuine commitment to delivering quality work. They communicate well, are receptive to feedback, and work collaboratively with us to solve challenges and continuously improve our applications. What I appreciate most is their reliability and willingness to work through complex requirements rather than simply completing assigned tasks. Over the years, we have developed a strong working relationship and considerable trust in their team. Based on our experience since 2023, I am very comfortable recommending M TECHUB to companies looking for a dependable software development partner.

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    4.8 4.8 (8)

  • Rocketech Development

    We create digital products and grow with our partners!

    Rocketech is a software development company collaborating with 100+ Middle and Senior level IT and business professionals and specialising in analytics-driven web and mobile development. Our team has released 150+ products for 100+ startups and enterprises...

    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed

    Rocketech Development Services

    • Mobile App Development
    • Web Development
    • Software Development
    • Blockchain
    • UI/UX Design
    • Digital Services
    • Managed Services
    • Business Consulting
    • Market Research
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Walmart
    • Unilever
    • Vodafone
    • Saudi Aramco
    • IQ Option
    • HAYS
    • McKensey & Company
    • DBS
    • Aleta Planet
    • Halyk Bank
    Data sourced from the agency's DesignRush profile

    Rocketech Development Reviews & Testimonials

    • Andrey Bezsonov
      Andrey Bezsonov Lead at Absolute Live Gaming
      5.0 ★

      Web Development Review from Andrey Bezsonov

      We tasked Rocketech with building a roulette system that could live-stream game results directly from an offline casino. There were 3 iterations of the project. The solution has mobile and web versions, supports more than 30 integrations, and provides different monetization channels. Overall, we saved 9 times the budget, while getting high-quality services. The platform handles more than 20K players worldwide and 2 million bets a year. Weve been successful on the market for more than 5 years.

    • Victoria Oros
      Victoria Oros CEO at Zuzan Global Soultions
      5.0 ★

      Software Development Review from Victoria Oros

      ROCKETECH helped us set up the development of our scheduling service. Professional developers, great support, good communication and synchronization with the core team. What was it about the company that you didn't like, what should they do better? Duration of recruiting process, good developers is hard to find good if you can make it faster in few days Coaching of Product owner more deeply

    • Ainar Abdrakhmanov
      Ainar Abdrakhmanov CEO & Founder at Babystep TV
      5.0 ★

      Design Services Review from Ainar Abdrakhmanov

      Babystep is a Learning Management Platform (LMS) for parents who want to implement innovative teaching methods into their kids' learning curve. The platform connects parents to learning experts and provides accessible consults all over the world. The website combines the functionality of a social media and marketplace, serving as a ground for communication, blogging, and service exchange.

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    4.8 4.8 (6)
    5.0 5.0 (1)

  • ZAAG SYSTEMS

    Ai fist design & development company

    ZAAG SYSTEMS delivers scalable web, mobile & AI solutions with sleek design, driving business growth for US startups...

    Location
    Santa Clara, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed

    ZAAG SYSTEMS Services

    • eCommerce Development
    • AI Development
    • Web Development
    • Software Development
    • Web Design
    • Mobile App Development
    • Staff Augmentation
    • UI/UX Design
    • IT Services
    • Customer Support
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Goldenmark (USA)
    • New York City Pest control elimination (USA)
    • Ascend Technology Inc. (USA)
    • Inten-Ls (USA)
    • Mustafiz Foundation (USA)
    • Shore Teams (Neatherland)
    • Mangtas (Singapore)
    • CROSSMARKET (Germany)
    • Eigenart E.k (Germany)
    • KADAD (Quatar)
    Data sourced from the agency's DesignRush profile

    ZAAG SYSTEMS Reviews & Testimonials

    • Dr.Laine Powell
      Dr.Laine Powell Founder and Executive Director at Tech Sassy Girlz
      5.0 ★

      Mobile App Development Review from Dr.Laine Powell

      We hired ZAAG System Ltd to achieve several objectives, primarily to develop a cutting-edge mobile app for Tech Sassy Girlz. Our goals included enhancing user engagement, streamlining processes, and ultimately expanding our digital presence. ZAAG System Ltd demonstrated exceptional expertise in understanding our requirements and translating them into a comprehensive scope of work. Within just a week of project initiation, ZAAG System Ltd showcased tangible results, including increased user engagement metrics, such as longer session durations and higher retention rates. They consistently delivered milestones on time, adhering to the agreed-upon timeline without compromising on quality. Their team displayed a remarkable blend of technical proficiency, creativity, and dedication, resulting in a mobile app that exceeded our expectations. Overall, ZAAG System Ltd proved to be an invaluable partner in our journey to revolutionize digital education for young women. We wholeheartedly recommend ZAAG System Ltd to any organization seeking top-notch mobile app development services.

    • Robb Fahrion
      Robb Fahrion Partner and Co-Founder at Flying V Group Digital Marketing
      5.0 ★

      eCommerce Development Review from Robb Fahrion

      We were creating a product in the advertising technology environment. It was a product for publishers to improve their revenue by making a dynamic inventory on their side and getting more income out of their advertising. We needed help with the recruitment of an outsourced, part-time frontend developer with broad experience and availability.

    • Isabella Susan
      Isabella Susan Makeup Artist at Glam
      5.0 ★

      Web Design Review from Isabella Susan

      From start to finish, our team at Zaag Systems Ltd., led by Tony, Don, and Mike, was a pleasure to work with. Their approach to web design and development is both collaborative and consultative. They took the time to understand our business needs and goals and provided expert guidance on the best strategies.

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    4.6 4.6 (3)
    4.7 4.7 (25)

  • Techcronus Business Solutions Pvt. Ltd.

    Leading Web and Mobile App Development Company in India, USA, & AUS

    Techcronus Business Solutions is a global provider of enterprise business solutions and modern-day technology services...

    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Portfolios Count
    14 Projects Listed

    Techcronus Business Solutions Pvt. Ltd. Services

    • Mobile App Development
    • Web Development
    • PPC
    • SEO
    • UI/UX Design
    • Software Development
    • CRM Consulting
    • ERP Consulting
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • BTCX
    • Ferrero
    • IKEA
    • Jumeirah
    • Lavazza
    • Starbucks
    • Taco Bell
    • Unilever
    Data sourced from the agency's DesignRush profile

    Techcronus Business Solutions Pvt. Ltd. Reviews & Testimonials

    • Sophia Bendz
      Sophia Bendz CEO at Neilson Tech Solutions
      5.0 ★

      Web Development Review from Sophia Bendz

      Its a pleasure to connect and collaborate with Techcronus, the whole team is fantastic to work with especially the CEO who is a star performer, the company is providing technical advise to my tech aided start up. I am glad that I got in touch with Techcronus and wish to have a long lasting business collaboration with them. Always to the point and full of tech ideas.

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    4.3 4.3 (1)

  • inVerita

    Your Trusted Partner in Software Development, Product Design and QA

    inVerita is a global software, AI, and data engineering company with 150+ engineers across Europe, the USA, and Latin America(Colombia). We build secure, scalable solutions for healthcare, fintech, logistics, retail, defense, and e-learning...

    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Portfolios Count
    16 Projects Listed

    inVerita Services

    • Software Development
    • Big Data Analytics
    • AI Development
    • Product Design
    • Software Testing
    • Web Development
    • Staff Augmentation
    • Cloud Consulting
    • IoT
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • INTELLIBOARD
    • DOKTOR 24
    • PATRIOT
    • PERFORCE
    • METHODICS
    • MEDIASHOUT
    • KROGER GROUP
    • HILTI
    • DILLIGENT
    • WGSN
    Data sourced from the agency's DesignRush profile
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  • Curlware

    Curl Ware, your one-stop shop for all your web development and design needs.

    Our team of experts focuses on delivering top-quality services to our clients, ensuring that they receive the best results. We aim to help businesses and individuals build their online presence through effective website development, optimization, and design. Our mission is to exceed our client's expectations...

    Location
    California City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Portfolios Count
    20 Projects Listed

    Curlware Services

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Software Testing
    • Mobile App Development
    • IT Services
    • Business Consulting
    • SEO
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Advantage Inspection
    • Faith Travel
    • YHTV NOW
    • Prime Elevator
    • OKSEOTOOLS
    • Onehealthpetfood
    • Lavelier
    • Smart Office
    • Tyrstrup Kro
    • Winner
    Data sourced from the agency's DesignRush profile
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  • Xicom

    Transforming businesses with custom AI development

    Xicom has been building software and mobile apps that moves businesses forward. Over 20+ years, we have grown into a trusted AI development company, delivering 1800+ projects to 750+ clients across 50+ countries, including startups, SMBs, and enterprises...

    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    Xicom Services

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Development
    • eCommerce Development
    • Web Design
    • IT Services
    • Blockchain
    • Wearables
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • JobMinglr
    • TodayFit
    • KIA
    • Disney
    • Adidas
    • GoGmGO
    • Tap Retail
    • IELTS
    • FlirtFlex
    Data sourced from the agency's DesignRush profile

    Xicom Reviews & Testimonials

    • Ali Rashid Developer at Net Insight
      5.0 ★

      Software Development Review from Ali Rashid

      Xicom has been a strong partner for the last five years that we have hired them for varied projects in iPhone app development and Android app development as well. The Xicom team is technically professional and knows about the current trends in the mobile app development market.

    • Jasper.B Stewart
      Jasper.B Stewart Review from Google
      5.0 ★

      Jasper.B Stewart's Review Sourced from Google

      I started with just an idea and no technical background, but the team made the entire process smooth and easy to understand their expert team guided me through every stage, handled the planning and billing clearly and professionally. The app they developd for my business now helps us manage online customer bookings efficiently and saves our team hours every week. It’s been a great experience working with Xicom.

    • Roger T. Oliver
      Roger T. Oliver Review from Google
      5.0 ★

      Roger T. Oliver's Review Sourced from Google

      partnering with Xicom for AI development services was an excellent experience. Their team demonstrated strong technical expertise, transparent communication, and a clear understanding of our business goals from the very beginning, they quickly adapted to our evolving requirements and delivered a scalable AI solution on time and within budget. especially appreciated their honest recommendations, which helped us focus on the features that truly added value. highly recommended for reliable and future-ready AI development solutions.

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    4.3 4.3 (1)
    3.7 3.7 (3)

  • Visiata LLC

    Product Design & Development Agency For SaaS And Fintech

    Visiata is a design and development studio that helps businesses build intuitive digital products through integrated strategy, design, and engineering. The studio combines product strategy, UI/UX design, web and mobile development, and ongoing product support to create scalable, high-performance digital...

    Location
    Brentwood, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed

    Visiata LLC Services

    • Graphic Design
    • Web Design
    • Web Development
    • AI Development
    • Digital Services
    • Logo Design
    • Branding
    • Design Services
    • Product Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Colgate
    • Republic Crypto
    • Sagetap
    • Delivery Domain
    • Voice
    Data sourced from the agency's DesignRush profile
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  • RipenApps Technologies

    Ripening Ideas Into Apps

    RipenApps Technologies is the leading mobile app development company which is headquartered in USA and successfully running in other locating countries including India, UAE, Germany...

    Location
    Ontario, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    21 Projects Listed

    RipenApps Technologies Services

    • Mobile App Development
    • eCommerce Development
    • Web Development
    • Web Design
    • UI/UX Design
    • IoT
    • Wearables
    • CRM Consulting
    • ERP Consulting
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • newlight
    • CoffeeKarma
    • ufp
    • poultrify
    • ITR
    • Keeva
    • Menos
    • GoGreen
    • Merci
    Data sourced from the agency's DesignRush profile

    RipenApps Technologies Reviews & Testimonials

    • Saras Bisht
      Saras Bisht Review from Google
      5.0 ★

      Saras Bisht's Review Sourced from Google

      I have been working at RipenApps Technologies for the past two months, and it's been a great experience. The work environment is positive, and the team is really supportive. I'm learning a lot, and the company values innovation and quality. Looking forward to growing here !

    • AVINASH RANA
      AVINASH RANA Review from Google
      5.0 ★

      AVINASH RANA's Review Sourced from Google

      Working at RipenApps Technologies has been an enriching experience. The company fosters a collaborative work environment, encourages innovation, and provides ample opportunities for professional growth. The leadership team is supportive, and the work culture promotes learning and development. Colleagues are talented and always ready to help, making it a great place to build a rewarding career. Proud to be a part of this dynamic organization!

    • Pavan Pathak
      Pavan Pathak Review from Google
      5.0 ★

      Pavan Pathak's Review Sourced from Google

      RipenApps is the best platform to transform your ideas into digital solutions. and It also cares about its employees. I have been working with RipenApps for almost 9 months now and I have learned many new things in development and IT as well as beyond development. My experience at RipenApps as an employee, as a person, has been great. many thanks to RipenApps for everything I have experienced so far.

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    4.6 4.6 (193)

  • Final Key Consulting

    Unlock The Possibilities.

    At Final Key Consulting, we offer a range of services tailored to assist you in starting, enhancing, and growing your business. With competitive pricing, we ensure value-driven solutions that meet your needs without compromising quality...

    Location
    Pacifica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed

    Final Key Consulting Services

    • Logo Design
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • SEO
    • Social Media Marketing
    • CRM Consulting
    • IT Services
    • Web Development
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Easki
    • Floyd Chapman Law
    • Hustle Hall Of Fame Brand
    • Boys & Girls Club Of San Mateo County
    • African American Ptsd Association
    • Rotary Club Of Pacifica
    • Pacifica Beach Coalition
    • Anderson's Swim School
    Data sourced from the agency's DesignRush profile
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  • dotLinkers - IT Recruitment Agency

    Leading, Innovative IT Recruitment Agency

    dotLinkers is an international IT recruitment and staffing agency headquartered in Kraków, Poland, specializing in building R&D centers, tech hubs, and high-performing engineering teams for global companies. The firm focuses on IT recruitment, tech staffing, and flexible recruitment process outsourcing (RPO)...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    dotLinkers - IT Recruitment Agency Services

    • Staff Augmentation
    • IT Services
    • IT Compliance Solution
    • Business Consulting
    • Market Research
    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Glovo
    • Splunk
    • Relativity
    • Fedex
    • Welltech
    • Bitpanda
    • OEC
    • Dyson
    • Siemens
    • Apollo IO
    Data sourced from the agency's DesignRush profile

    dotLinkers - IT Recruitment Agency Reviews & Testimonials

    • Eugene Kasap
      Eugene Kasap Review from Google
      5.0 ★

      Eugene Kasap's Review Sourced from Google

      I had a fantastic cooperation with Maksymilian. He is an outstanding recruiter who stands out for his professionalism and excellent communication skills. He genuinely understands technical profiles and guides candidates through the process with transparency and great energy. Top-tier recruitment experience!

    • Nicolas Suchier
      Nicolas Suchier Review from Google
      5.0 ★

      Nicolas Suchier's Review Sourced from Google

      I had an excellent experience with Dotlinkers. After struggling for three months to find a job, they were incredibly efficient and professional. Thanks to their support, I found a position in just two weeks. Their service was perfect, I highly recommend them!

    • Bartosz Kania
      Bartosz Kania Review from Google
      5.0 ★

      Bartosz Kania's Review Sourced from Google

      I had been actively searching for new job opportunities for over three months, often finding that many promising postings were either already filled or closed to applications within 24 to 48 hours of being posted. It was a truly frustrating experience. However, with the invaluable assistance from dotLinkers, everything changed. They were instrumental in helping me establish direct contact with the recruitment team at my future employer. The entire process was incredibly straightforward, and what truly set them apart was their exceptional communication. I was consistently informed about all requirements and received regular, timely updates on the status of my application throughout the entire recruitment journey. This level of care and transparency made a significant difference, turning a previously daunting search into a successful and well-supported experience. I highly recommend dotLinkers for their dedicated support and seamless process.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (100)

  • Appicoders

    Transforming Ideas Into Digital Success

    Appicoders builds high-performance mobile and web applications designed to accelerate business growth. With expertise in strategy, design, and development, we create scalable digital experiences that drive engagement and deliver measurable results...

    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    Appicoders Services

    • Digital Services
    • Branding
    • eCommerce Development
    • IoT
    • AI Development
    • Mobile App Development
    • CRM Consulting
    • ERP Consulting
    • Staff Augmentation
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Fintrack
    • EnergyTech Solutions Inc.
    • ProSport Connect
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Appther

    Transforms Digital Idea Into Reality

    Appther is a software and mobile app development company creating intelligent, scalable, and user-friendly digital solutions powered by innovation and AI...

    Location
    Signal Hill, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $22/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Appther Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Design Services
    • Product Design
    • Web Design
    • Web Development
    • Staff Augmentation
    • IT Services
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Joyscore
    • Mybob Team
    • Wave
    • Locasto
    Data sourced from the agency's DesignRush profile

    Appther Reviews & Testimonials

    • Sharma Pk
      Sharma Pk Review from Google
      4.0 ★

      Sharma Pk's Review Sourced from Google

      After searching a lot for a good mobile app development organization, we finally landed on Appther. They provided us with all the technical solutions and resources for our organization with minimal hassle. The products delivered by Appther feature best-in-class performance and an attractive design. The mobile application was smooth and bug-free and allowed us to connect with a big pool of clients. The website was also delivered with full precision and on time. The performance and products delivered by Appther are admirable, they showed the finest class of professionalism and expertise throughout the entire process. Pushpender Kumar General Manager IT A.B Sugars Ltd(Wave Group)

    • Akshay Choudhary
      Akshay Choudhary Review from Google
      5.0 ★

      Akshay Choudhary's Review Sourced from Google

      One of the fastest-growing app development companies in Noida. The work environment is very good. They also initiate some fun activities which makes working with the company more fun and easy.

    • Akanksha Pathak
      Akanksha Pathak Review from Google
      5.0 ★

      Akanksha Pathak's Review Sourced from Google

      It is a company that will help you boost your career. I have been working with Appther for quite a while will be going to be a part of this family for a long time. The work culture is friendly and superiors are nothing supportive. Proud to be a part of the Appther family!!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.7 4.7 (23)

  • TenUp Software Services

    Your Partner for Digital Excellence

    TenUp Software Services is an ISO 27001-certified, AWS-partnered software firm serving clients across 7+ countries. With 70+ experts and 20+ years of leadership experience, we deliver tailored solutions in ALM, Digital Transformation, Product & Cloud Engineering, DevOps, AI, and Data Services. Recognized by...

    Location
    Palo Alto, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr

    TenUp Software Services Services

    • Cloud Consulting
    • DevOps Consulting
    • IT Services
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Augmentor Labs
    • Harbormaster
    • Sync
    Data sourced from the agency's DesignRush profile

    TenUp Software Services Reviews & Testimonials

    • Dhiraj D Prajapati
      Dhiraj D Prajapati Review from Google
      5.0 ★

      Dhiraj D Prajapati's Review Sourced from Google

      I had a great start to my professional career as I joined TenUp after my graduation/post-graduation. I got to learn many new skills , not only technical but non-technical too. everyone here is supportive and friendly which makes TenUp's enviournment so unique and rich in learning. My experience with TenUp has been wonderful and a flawless journey.

    • Nidhi Waygaonkar
      Nidhi Waygaonkar Review from Google
      5.0 ★

      Nidhi Waygaonkar's Review Sourced from Google

      TenUp is the best place to work, has the best working environment. I am associated with this organization for the last 1.3 years. Healthy work culture atmosphere over here.

    • Jaimin pandya
      Jaimin pandya Review from Google
      5.0 ★

      Jaimin pandya's Review Sourced from Google

      Tenup is one of the fast pace growing organization in Vadodara having best in class culture and employee engagement. This company take good care of their employee and proving what opendoor policy is and the Leaders are so down to earth with helping nature. By joining here employee can get wings to grow more on technical side as well get good achieve in their field.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.9 4.9 (21)

IT Services Companies in California by City

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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.

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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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