Top IT Services Companies in California

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

13 Companies-Rankings updated: September 09, 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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United States × California × Retail × $25,000 - $50,000 ×Clear Filters

Simform
Your Product Engineering & Gen AI Partner
Simform is a premier digital engineering company specializing in Product Engineering, Cloud, Data, Agentic AI, and Enterprise Platform Innovation. We help enterprises and high-growth ISVs build digital experiences and scalable, enterprise-grade products what work at scale...
Top Services:
Software Development
Cloud Consulting
AI Development
Big Data Analytics
DevOps Consulting
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Location
Los Angeles, California
Number of Employees
1000 & Up
Average Hourly Rate
$30/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
8 Projects Listed
Simform Services
Software Development
Cloud Consulting
AI Development
Big Data Analytics
DevOps Consulting
IoT
eCommerce Development
UI/UX Design
IT Services
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sony Music (EMI)
Pepsico
Zep Inc
Intralinks
Nxt-ID
FreeWire Inc
Accent Inc
Mission Rabies
DoggyBnB
Drizzle Labs
Data sourced from the agency's DesignRush profile
Simform Reviews & Testimonials
Andrew Muroff CEO at Strainprint Technologies Ltd.
5.0★
Software Development Review from Andrew Muroff
We worked with Simform for many years ongoing software development on our core product, the Strainprint mobile outcomes tracker for medical cannabis patients. We have only positive things to say about their work product and attention to detail. We highly recommend them and will work with them again.
Robel Yemane Head of Engineering at Privilee
5.0★
Software Development Review from Robel Yemane
I've been working with Simform for over six months now. The engagement began with bringing our subscription management platform in-house, and we've since expanded the partnership to other projects due to their broad skill set and consistent reliability. They've gone the extra mileeven over weekends and public holidaysto help us move faster when needed. Communication and project management have been excellent, with any issues swiftly addressed. It genuinely felt like Simform was invested in our success. Having worked with similar firms throughout my career, I can confidently say Simform stands out and comes highly recommended.
Russ Makhauri Front-End Engineer at Midas
5.0★
Software Development Review from Russ Makhauri
We worked with Simform to hire a front-end engineer for our SaaS platform. The process was well-organized, and their team was professional, responsive, and efficient. They quickly identified a candidate who met our technical requirements and ensured a smooth onboarding process.Simforms communication and project management were strong throughout the engagement. They were proactive in addressing feedback and remained flexible in adapting to our needs. While there is some room for improvement in developer vetting and quality assurance, their overall service was excellent.For companies looking to scale their development teams efficiently, Simform is a reliable partner. Their structured approach, responsiveness, and commitment to client satisfaction make them a great choice. We would recommend them without hesitation.
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4.9 4.9 (16)
4.8 4.8 (21)
Aristek Systems
AI is easy. Systems are hard. We build systems.
Aristek Systems empowers innovators in EdTech, HealthTech, Logistics, and Retail with transformative IT Services. With our extensive industry knowledge, achieving success in AI, data science, and enterprise software is second nature. Let’s build your next breakthrough...
Top Services:
Software Development
AI Development
Staff Augmentation
Cloud Consulting
Software Testing
Show more
Location
Irvine, California
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
20 Projects Listed
Aristek Systems Services
Software Development
AI Development
Staff Augmentation
Cloud Consulting
Software Testing
Big Data Analytics
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Software& IT Industry
Energy Industry
Education Industry
Entertainment Industry
Health Care Industry
Transportation & Logistics Industry
Data sourced from the agency's DesignRush profile
Aristek Systems Reviews & Testimonials
Undisclosed CEO at E-Commerce Development Company
5.0★
Web Development Review from Undisclosed
Aristek Systems developed, tested, and released a new website for an e-commerce development company. The team utilized Ruby on Rails, Elixir, Phoenix Framework, JavaScript, GraphQL, PostgreSQL, and AWS. Aristek Systems was able to deliver a fully functional software, much to the client's delight. The team was highly communicative, and internal stakeholders were particularly impressed with the vendor's professionalism and attention to detail.
Undisclosed Product Design Manager at Educational Digital Platform
5.0★
Web Design Review from Undisclosed
Aristek Systems has redesigned the UI/UX of an existing educational digital platform. The team has refreshed the interface and added new features to deliver a more comprehensive experience for users. The client is satisfied with Aristek Systems' work and performance. The team delivers within the specified timeframe and manages the project seamlessly. Moreover, they stand out for their availability, problem-solving capabilities, and amazing work culture; they're easy to work with.
Anonymous CTO at Business Consulting Company
5.0★
Software Development Review from Anonymous
I had the privilege of working with Ruslan and his team at Aristek for the past three years. It is hard to find that level of dedication in an offshore vendor/partner but Ruslan and the Aristek team deliver it. I would highly recommend Ruslan and Aristek to anyone needing an expert level partner in EdTech and SaaS platform development.
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4.8 4.8 (6)
SiliconMint
Dedicated Teams That Build Complex Software Systems
SiliconMint designs, develops, and supports mission-critical software systems. Based in San Francisco, SiliconMint has offices in New York and Europe to serve clients across the globe...
Top Services:
Software Development
Mobile App Development
IoT
AI Development
Cybersecurity
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Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$55/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
7 Projects Listed
SiliconMint Services
Software Development
Mobile App Development
IoT
AI Development
Cybersecurity
Blockchain
VR/AR
Big Data Analytics
IT Services
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Verizon
Yahoo Japan
NASDAQ
NYSE
Goldman Sachs
Barclays
BCG
Wargaming,net
AA
orange
Data sourced from the agency's DesignRush profile
SiliconMint Reviews & Testimonials
Leon Hounshell CTO, Verizon
5.0★
Software Development Review from Leon Hounshell
Using SiliconMint’s AI engine and their engineering team was a great decision for us. They built the core foundation of our ThingSpace IoT platform on time and within budget, helping us serve millions of customers across the country. I would highly recommend the SiliconMint team for their drive and dedication to the art of software architecture and development.
Leonid Zhukov Partner and Associate Director at Boston Consulting Group (BCG)
5.0★
Software Development Review from Leonid Zhukov
I’m always impressed by the technical depth & breadth of SiliconMint’s engineering team and the passion they bring to our projects. We’ve worked with them on distributed systems, data science projects, and a predictive maintenance system for the oil and gas sector. Every time, they blew me away with their experience, passion, energy, and the overall dedication for how they approach software engineering and delivery.
Steve Grice Head of Technology Global Transaction Services at Royal Bank of Scotland
5.0★
Cybersecurity Review from Steve Grice
SiliconMint built a real-time fraud detection system for us in a record period of time, with precision and recall that rivals the best in the industry. I was pleasantly impressed by their passion, dedication, and attention to detail in how they approached software development, driving excellence and speed within our organisation.
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4.8 4.8 (8)
5.0 5.0 (1)

Robosoft Technologies
Digital Consulting That Drives Business Innovation
Robosoft Technologies is an experience engineering company trusted by large global enterprises, ambitious startups, and mid-size companies worldwide. Our mission is to simplify every aspect of digital life, from utility services to entertainment and productivity at work...
Top Services:
Mobile App Development
UI/UX Design
Web Development
Software Testing
Software Development
Show more
Location
San Francisco, California
Number of Employees
500 - 999
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
16 Projects Listed
Robosoft Technologies Services
Mobile App Development
UI/UX Design
Web Development
Software Testing
Software Development
IT Services
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Warner Bros. Discovery
Magnolia
HSBC
Axis Mutual Find
Invesco Mutual Fund
McDonald's India
Titan World
Brightline
Al Maha Island
Room to Read
Data sourced from the agency's DesignRush profile
Robosoft Technologies Reviews & Testimonials
Issac John Ex-Business Head, Discovery Plus at Discovery India
5.0★
Wearables Review from Issac John
A global OTT provider - Discovery+ earlier this year, had a breakthrough launch in a cluttered OTT market like India with a differentiated product targeted at lifelong learners and passionate communities. The team at Robosoft played a significant role in building this multi-platform experience spanning iOS, Android, Web and Fire TVs. Their team comprises an extremely dedicated bunch of folks with a keen problem solving approach and under the stellar leadership of Ravi Teja, Jay Shah, Srinidhi Rao and Pooja Bal, they have been the kind of dependable partners that a lot of brands would be fortunate to have. I wish them and their team the best for their future.
Deepak Porayath former Head of Bangalore Operations at CapitaLand India
5.0★
Mobile App Development Review from Deepak Porayath
Our experience working with Robosoft has been quite good in terms of product and outcomes. With our CapitaStar@Work app for India business, the end goal was to bring our customers and their employees onto a digital platform. The objective was to integrate our solutions such as visitor, parking, and ticketing system management into a single app. CapitaStar@Work caters to our requirements and surely will make life simpler for our users. I would recommend Robosoft to others because it is a good organization to implement technological interventions in any traditional manufacturing, real estate, or brick-and-mortar industry.
Praphull Paliwal Ex-Director at McDonald's India
5.0★
Mobile App Development Review from Praphull Paliwal
Robosoft has been our digital partner for years. They have helped us manifest our vision of Direct-to-consumer through intuitive designs, effortless experience, and smart technologies. Our mobile-first and multi-experience approach has made users say, “I’m loving it!”. They are our one-stop agency for digital experience.
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4.7 4.7 (4)
Dinarys
Certified E-Commerce Development Company
Certified E-Commerce Development Company...
Top Services:
eCommerce Development
Web Development
IT Services
Web Design
Mobile App Development
Show more
Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
16 Projects Listed
Dinarys Services
eCommerce Development
Web Development
IT Services
Web Design
Mobile App Development
Staff Augmentation
Digital Strategy
Digital Services
Software Development
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Aroma Kava
LastBid
Budu Sushi
Magento 2 Migration
Rite Space
Bookbreakrs
Can
Vivat
Udifo
ServisBook
Data sourced from the agency's DesignRush profile
Dinarys Reviews & Testimonials
André Schörnig Marketing-Manager at myfelt GMBH
5.0★
eCommerce Development Review from André Schörnig
We have been working with Dinarys on our Shopify store for quite some time, and the experience has been great. From the very beginning, communication was clear, efficient, and reliable. The Dinarys team consistently delivered detailed proposals, stuck to agreed timelines, and offered well-structured solutions tailored to our needs. Their technical expertise is impressive, but what really sets them apart is their proactive attitude and genuine commitment to our project. Whenever we had questions or changes, they responded quickly and constructively. Its a true pleasure to work with a partner who feels like an extension of our own team. Highly recommended!
Nissrine Kohen Sr. Backend Shopware Developers at H1 Webdevelopment
4.5★
Web Development Review from Nissrine Kohen
Weve been working with Dinarys for quite some time now, mainly collaborating on Magento and Shopware development projects. Their developers consistently show solid technical expertise and a good understanding of our expectations and workflow.Communication is generally smooth, and response times are quick. Whenever issues arise, the team is open to feedback and acts quickly to improve. Over time, weve seen a positive evolution in their proactiveness and alignment with our teams way of working.They are flexible and collaborative, and its clear that they genuinely aim to build long-term partnerships. For the quality delivered, we feel the pricing is fair and transparent.All in all, weve been satisfied with our cooperation and would recommend Dinarys as a development partner, especially for companies looking for experienced backend developers in Magento and Shopware.
Andrew White Review from Google
5.0★
Andrew White's Review Sourced from Google
I'm wasn't in the German office, but i had experience of communication with this company! I can say that it leaves the warmest feelings in the my heart! Guys you are the best!
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4.3 4.3 (2)
4.9 4.9 (8)
Flyaps
VerifiedAward Winner
AI & Cloud Software Engineering
Flyaps is an AI & cloud engineering company headquartered in New York, with delivery teams in Ukraine and Poland. For 12+ years, we've helped early-stage startups scale into unicorns and modernized legacy businesses into IT leaders...
Top Services:
Software Development
AI Development
IT Services
DevOps Consulting
Cloud Consulting
Show more
Location
San Diego, California
Number of Employees
Under 49
Average Hourly Rate
$49/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
9 Projects Listed
Flyaps Services
Software Development
AI Development
IT Services
DevOps Consulting
Cloud Consulting
Web Development
Staff Augmentation
Web Design
Business Consulting
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
NetSpark IP & Telecom
MyersBiz Net
Yaana
Airbyte
Nextgen Clearing
JOIN
Relocate
Shoelace Wireless
Data sourced from the agency's DesignRush profile
Flyaps Reviews & Testimonials
Andrew Stetsenko Founder at GlossaryTech, backed by Dice
5.0★
Python Django Review from Andrew Stetsenko
We partnered with Flyaps to build the GlossaryTech Chrome Extension from scratch, including the backend for tech terminology analysis. The goal was to help recruiters, sales professionals, and other non-technical specialists in IT quickly understand the technical terms they encounter every day.The first release shipped back in 2017, long before today's AI tools were available off the shelf. Flyaps built a custom tokenization layer on top of NLTK library to resolve the ambiguity problem - distinguishing "Go" the language from "go to the shop," or "Swift" the framework from the adjective, while also correctly recognizing multi-token terms like "Ruby on Rails" or "Amazon Web Services". It was a pragmatic, precise solution that made the extension genuinely usable from day one.The outcomes have validated that early bet. GlossaryTech now holds "Featured" status in the Chrome Web Store, has passed 25,000 downloads, and consistently serves 10,000+ weekly active users and 2,000+ daily active users. For a niche professional tool, that level of organic, sustained engagement is rare - and it traces directly back to the technical foundation Flyaps put in place.Beyond the engineering, what stood out was how Flyaps engaged with the product itself. They contributed to architecture decisions, flagged edge cases early, and treated scope conversations with honesty rather than upsell. Communication was straightforward throughout, deadlines were met, and the codebase has held up well as we've extended the product over time.I'd recommend Flyaps to anyone looking for a partner who combines solid engineering with genuine product thinking. They've been central to GlossaryTech's success and continue to be a team we trust.
Dariia Ryzhova Product Manager at Nextgen
4.7★
Software Development Review from Dariia Ryzhova
Our collaboration with Flyaps has lasted for several major projects, of which I personally worked with them on two. I am very satisfied with the level of expertise (both technical and domain), the involvement and responsibility of the teams, and the quality of delivery. We successfully brought 2 major products to life together. Flyaps teams have diverse specializations, so I had the opportunity to attract consultants from different fields: software developers, including high-level architects, DevOps, QA, and business analysts.The teams have a modern technology stack and are experienced in Agile development. This allowed for smooth integration with internal teams and processes. It is also important to note that Flyaps provides technical consulting on demand, and this was very valuable service as well. Overall, I can recommend working with Flyaps as a reliable and high-quality partner.
ТОВ ХОТНАЙТС Review from Google
5.0★
ТОВ ХОТНАЙТС's Review Sourced from Google
Flyaps delivered outstanding results for our e-commerce store! They built a visually stunning and high-performing website that perfectly captures our brand. Since launching, our site speed has improved by over 60%, and we've seen a noticeable increase in our conversion rate. Their team's technical expertise is top-notch, and the new admin panel they created has made managing our operations so much easier. I am happy to recommend this team of professionals.
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4.4 4.4 (2)
5.0 5.0 (9)

Consagous Technologies
Consagous Technologies is a global IT solutions provider specializing in end-to-end web and mobile application development. Since 2008, the agency has delivered over 700 projects for more than 689 clients worldwide, offering services such as mobile app development, custom software, UI/UX design, web...
Top Services:
Mobile App Development
Web Development
IT Services
Software Development
Show more
Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
17 Projects Listed
Consagous Technologies Services
Mobile App Development
Web Development
IT Services
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Gupa
Otboo
Purposs
Hi Cabs
Dr Citas
Qliniqo
Hitch Hiker
ProDaddy
CheapEatz
POE
Data sourced from the agency's DesignRush profile
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Savvycom
Your AI-Driven Software Development Partner
Savvycom is an AI-driven software development and IT consulting company founded in 2009, helping enterprises design, build, and modernize digital systems that deliver measurable business outcomes. Recognized as one of Vietnams Top 10 Digital Technology Companies, Savvycom partners with organizations...
Top Services:
Mobile App Development
Software Development
Web Development
IT Services
AI Development
Show more
Location
Laguna Beach, California
Number of Employees
500 - 999
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
9 Projects Listed
Savvycom Services
Mobile App Development
Software Development
Web Development
IT Services
AI Development
Blockchain
Software Testing
Staff Augmentation
Managed Services
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
KB Bank
Citeco.
Capsikin
Path.
North America & Europe: TaylorMade
Data sourced from the agency's DesignRush profile
Savvycom Reviews & Testimonials
Nguyên Ngọc Review from Google
4.0★
Nguyên Ngọc's Review Sourced from Google
From my perspective as a former employee: I worked here for almost a year. Colleagues and staffs here are pretty open-minded but employees are highly underpaid. Also in order to get a job here you must have decent technical skills and English language ability.Pros: nice office, friendly staffs that really take care of employeesCons: underpaid salary
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4.7 4.7 (29)
Wizeline
Modern Times, Modern Measures. We Call It the Wizeline Way.
Wizeline is a recognized global leader for on-point, outsourced design and technology services. Headquartered in San Francisco, the firm provides optimal data leverage, new market capitalization, product development, and much more. More than 10 million people use Wizeline products every day...
Top Services:
Software Development
Mobile App Development
AI Development
Web Design
UI/UX Design
Show more
Location
San Francisco, California
Number of Employees
500 - 999
Average Hourly Rate
$100/hr
Minimal Budget
$25,000 - $50,000
Wizeline Services
Software Development
Mobile App Development
AI Development
Web Design
UI/UX Design
IT Services
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Fox Networks Group
USA Rugby
WSJ
Banco Base
Mastercard
Coppel
Shape Security
TWG Dover
Digital Arts Network
Barron's
Data sourced from the agency's DesignRush profile
Wizeline Reviews & Testimonials
David Brown Review from Google
1.0★
David Brown's Review Sourced from Google
HORRIBLE, company -- must avoid - management has zero ethics, constantly lies through teeth, noncommittal , doesn't give a straight answer to anything. Avoid!
Michael Noga Review from Google
5.0★
Michael Noga's Review Sourced from Google
I thought this was crunchbase inc? Wizeline? But same type of business. Well as long as I know it is real but if so then the name I have is my own creation. It is called crunchbase inc
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3.7 3.7 (3)
Kritikal Solution
Translating Ideas & Research to Market
KritiKal Solutions is a technology design house and holds 22+ years of experience in AI, Computer Vision, Software Applications, Cloud and Mobile-based Solutions, Embedded Systems, Generative AI and Large Language Models. We specialize in R&D, product engineering, and innovation services...
Top Services:
AI Development
Software Development
Mobile App Development
IoT
IT Services
Show more
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
4 Projects Listed
Kritikal Solution Services
AI Development
Software Development
Mobile App Development
IoT
IT Services
Wearables
HR Outsourcing
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Vector USA
BYJU'S
P&G
Columbus
Continental
Honeywell
ITC
Stryker
G&D
University of Berkeley
Data sourced from the agency's DesignRush profile
Kritikal Solution Reviews & Testimonials
Aakriti Bhatnagar Review from Google
5.0★
Aakriti Bhatnagar's Review Sourced from Google
Great place to work.Very good learning opportunity.Best place for freshers to learn and gain knowledge.Supportive and understanding colleagues.
Jobin John Review from Google
5.0★
Jobin John's Review Sourced from Google
One of the best aspects of working at KritiKal Solutions is the opportunity to collaborate with talented professionals across multiple domains. The company promotes a culture of innovation, knowledge sharing, and continuous improvement.
twinkle kumari Review from Google
5.0★
twinkle kumari's Review Sourced from Google
A great workplace that encourages continuous learning, teamwork, and professional growth. The management maintains an open-door policy, making it easy to share ideas and collaborate across all levels of the organization.
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5.0 5.0 (2)
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InfinixSoft
Trusted by Leading Brands
We work with startups and enterprise clients to create amazing mobile apps that users love, across iPhone, iPad, Android and the Web...
Top Services:
Mobile App Development
Web Design
Web Development
UI/UX Design
IoT
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
2 Projects Listed
InfinixSoft Services
Mobile App Development
Web Design
Web Development
UI/UX Design
IoT
Software Development
Blockchain
IT Services
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Udely.com
bubblesu.com
pezo.land
Data sourced from the agency's DesignRush profile
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TopDevz
Innovative Software Development
TopDevz is an innovative software development and technology delivery partner that brings your ideas and visions to life quickly and cost-effectively by giving you direct access to elite software development experts located throughout the United States and Canada who are rated at the top 1% of their skill...
Top Services:
Software Development
Mobile App Development
IT Services
Product Design
Show more
Location
Sacramento, California
Number of Employees
100 - 249
Average Hourly Rate
$145/hr
Minimal Budget
$25,000 - $50,000
TopDevz Services
Software Development
Mobile App Development
IT Services
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Under Armour
Expedia
KPA
Kraft
Data sourced from the agency's DesignRush profile
TopDevz Reviews & Testimonials
Peter Burns Review from Google
5.0★
Peter Burns's Review Sourced from Google
It's my first time working with Topdevz and so far I am impressed. They presented me with 3 resources in less than 10 days, my team successfully interviewed them and they started on our project a mere 18 days after I first contacted them on their website. I can only hope their work will be as good as their staffing is efficient.
Maryrose Rhone Review from Google
5.0★
Maryrose Rhone's Review Sourced from Google
You'll meet some smart, professional and dedicated people at TopDevz. Their developers are really good at integrating an existing team and help lead complex projects. Their pricing is quite competitive for US resources and their services are well worth the investment.
Bruce Schaaf Review from Google
5.0★
Bruce Schaaf's Review Sourced from Google
I've worked as a contractor for several firms over the years. TopDevz really stands out above the others. They stay deeply involved throughout the project, maintaining regular communication with both client and contractor. This level of engagement really changes the nature of the project, making it a team-oriented approach rather than a simple contractor placement. This helps the project keep on track and insures that the contractor will keep busy. The people at TopDevz are all very friendly and helpful and I've been very happy working there.
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4.7 4.7 (35)
CIO Professional Services LLC
Align your Business and IT, Faster.
CIO Professional Services LLC comprises a team of seasoned executives with expertise in CIO, CTO, and CSO roles, complemented by consulting partners from the Big 4. Our focus extends beyond strategy development; we specialize in guiding the execution of initiatives to ensure the delivery of tangible results...
Top Services:
Business Consulting
Cybersecurity
IT Services
Cloud Consulting
Show more
Location
Palo Alto, California
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$25,000 - $50,000
CIO Professional Services LLC Services
Business Consulting
Cybersecurity
IT Services
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Salesforce
Five Below
Recology
Rambus
Intermedia
SI-BONE
SAP/Ariba
Gauge Capital
Gap
Driscoll's
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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.

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.