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

477 Companies - Rankings updated: August 20, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

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  • NEXTWERK

    Software Solutions Simplified

    Software Solutions Simplified

    As a software services firm, delivering excellence is our mission. We offer development services through specialized teams segmented through our various brands. ​Whether that is app or website development, WordPress, Open Source, Billing, or E-commerce; we​ deliver what we promise. We have simplified the...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    • eCommerce Development
    • Show more
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    View Profile

  • Tivora

    Turning Vision Into Value

    Turning Vision Into Value

    Tivora is a forward-thinking IT solutions provider dedicated to helping businesses grow through innovation, technology, and tailored digital strategies. With a strong focus on delivering customized solutions, Tivora empowers organizations to align their technology with business goals, enabling long-term...

    Top Services:

    • IT Services
    • Managed Services
    • Cloud Consulting
    • Software Development
    • Show more
    Location
    Fresno, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • ITColark Consulting

    Building Smart Enterprise Solutions For Growing Businesses.

    Building Smart Enterprise Solutions For Growing Businesses.

    ITColark Consulting delivers customized enterprise software and IT solutions that help businesses streamline operations, scale efficiently, and achieve digital growth...

    Top Services:

    • Mobile App Development
    • DevOps Consulting
    • IT Services
    • eCommerce Development
    • AI Development
    • Show more
    Location
    California City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $11/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • AllCode

    Your Team for Everything in the Cloud

    Your Team for Everything in the Cloud

    AllCode offers a complete range of cloud and mobile application services. Our team of experienced engineers, architects, and developers will help you deliver with confidence...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Blockchain
    • IT Services
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $65/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    5.0 5.0 (4)

  • EPhost

    Web Design & Hosting Company

    Web Design & Hosting Company

    EPhost, Inc. is a San Diego website design and hosting company. We have been providing web hosting, web design and dedicated server hosting to businesses nationwide for over 22 years...

    Top Services:

    • IT Services
    • Web Design
    • Web Development
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    View Profile
    5.0 5.0 (28)

  • Stiqibit Solutions

    Commitment to Tailored IT Management.

    Commitment to Tailored IT Management.

    Stiqibit solutions is a specialized IT services company with a unique approach to providing embedded IT department solutions for impact investment firms and philanthropic organizations. Our focus on Apple-powered environments, cybersecurity, and tailored IT solutions uniquely tailored to our clients' vision...

    Top Services:

    • IT Services
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $195/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Zobi Web Solutions

    Zeal of Being Innovative

    Zeal of Being Innovative

    Zobi Web Solutions, is a company which has been termed as, one of the most promising start up by industry experts and is a leading IT solutions provider and ITES Company in Ahmedabad. We are respected and trusted to produce and provide only the best quality of projects & services. Customer needs, defines...

    Top Services:

    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Software Development
    • IT Services
    • Show more
    Location
    Palo Alto, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.9 4.9 (34)

  • SunstoneIT

    Your Dedicated IT Products and Solutions Provider

    Your Dedicated IT Products and Solutions Provider

    Headquartered in Sacramento, California, SunstoneIT is a Certified Small Business with a primary focus on providing IT products and solutions to the public sector, as well as private sector companies...

    Top Services:

    • Mobile App Development
    • Managed Services
    • IT Services
    • Software Development
    • Show more
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    View Profile

  • Custom Software Solutions

    Reliable Software Experts

    Reliable Software Experts

    Custom Software Development, Website Design and Digital Marketing firm specializing in providing ETL, Business Process Automation, eCommerce, CMS, LMS Website Design & Development, and Custom Software Application Development...

    Top Services:

    • Web Design
    • IT Services
    • Software Development
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (3)

  • Promenade Software

    Medical Device Software Development Services

    Medical Device Software Development Services

    Promenade Software provides services and solutions for the rapid development of medical devices and other connected embedded systems...

    Top Services:

    • IT Services
    • Cybersecurity
    • Software Development
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    View Profile
    5.0 5.0 (1)

  • Web Design Pilot

    Dynamic Software Solutions

    Dynamic Software Solutions

    Web Design Pilot is a company that designs dynamic and attractive websites for our clients...

    Top Services:

    • Software Development
    • IT Services
    Location
    Orange County, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    View Profile

  • Vertical Computers

    Managed IT for Aspiring Businesses

    Managed IT for Aspiring Businesses

    Vertical Computers provides all aspects of IT services. From hosting to “help-desking”, we make IT simple, giving you peace of mind...

    Top Services:

    • IT Services
    • Managed Services
    Location
    Chino, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    View Profile

  • CyberDuo

    Secure Your Digital Assets.

    Secure Your Digital Assets.

    CyberDuo is committed to delivering robust IT Services that drive secure digital transformation. The depth of our skillset guarantees superior outcomes in cybersecurity, cloud management, and infrastructure optimization. Partner with us for resilient, future-ready solutions...

    Top Services:

    • IT Services
    • Cybersecurity
    • Managed Services
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    4 Projects Listed
    View Profile
    4.7 4.7 (3)

  • Heroic Technologies

    Secure Your Business. Transform Your Operations. Empower Your People.

    Secure Your Business. Transform Your Operations. Empower Your People.

    Heroic Technologies delivers trusted IT and cybersecurity solutions with an average response time of under 10 minutes and a 98%+ client satisfaction rating. As cyber threats continue to rise, with ransomware impacting two-thirds of businesses and cybercrime costs nearing $10 trillion, we empower organizations...

    Top Services:

    • Managed Services
    • Cybersecurity
    • IT Compliance Solution
    • IT Services
    • Staff Augmentation
    • Show more
    Location
    Campbell, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.6 4.6 (10)

  • Datalink Networks

    Your Trusted IT Managed Service Provider

    Your Trusted IT Managed Service Provider

    Datalink Networks is an IT managed services and solutions provider that serves clients of all industries and sizes nationwide. As a dedicated Microsoft Gold Partner, we also leverage our partnerships with IT technology vendors to provide our clients with the best solutions and support on the market...

    Top Services:

    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • IT Services
    • Show more
    Location
    Santa Clarita, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $78/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.9 4.9 (24)

  • USWired

    We Do IT Right The First Time

    We Do IT Right The First Time

    USWired provides Managed IT Services, including IT Support, Cloud Services and Cybersecurity Solutions...

    Top Services:

    • Managed Services
    • Cybersecurity
    • IT Services
    • Cloud Consulting
    • Show more
    Location
    Campbell, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (2)

  • Infoguard Cybersecurity

    Expert Cybersecurity Specialists for Tailored Solutions

    Expert Cybersecurity Specialists for Tailored Solutions

    Infoguard Cybersecurity is a leading company specializing in providing comprehensive cybersecurity solutions, compliance and consulting services. Our expert team of cybersecurity specialists develops tailored solutions to protect government agencies and organizations against evolving threats. With a focus on...

    Top Services:

    • IT Services
    • Cybersecurity
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Zeta Sky

    Smarter IT. Stronger Business.

    Smarter IT. Stronger Business.

    Zeta Sky set out to create a company of dedicated IT experts who could move businesses to the cloud and deliver greater flexibility and value. We provide secure, simple, and scalable solutions to meet your business needs and empower all teams, IT and non-IT alike...

    Top Services:

    • IT Services
    • Cybersecurity
    • Managed Services
    • Cloud Consulting
    • Show more
    Location
    Ontario, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $14/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (23)

  • Techmedics

    People Connecting Technology

    People Connecting Technology

    Techmedics® helps businesses get the most out of their technology investments by offering comprehensive IT support plans flexible enough for any sized business, in any industry...

    Top Services:

    • Cloud Consulting
    • Cybersecurity
    • Managed Services
    • IT Services
    • Staff Augmentation
    • Show more
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (20)

  • Consilien

    Empower Your Business with Stability, Security, and Scalability.

    Empower Your Business with Stability, Security, and Scalability.

    Since 2001, Consilien has specialized in transforming IT for SMBs and mid-markets into scalable, secure ecosystems with a 99% satisfaction rate. We offer Managed IT, comprehensive Cybersecurity Services, Compliance, vCIO, cloud solutions, business process design, digital transformation, and more. As your...

    Top Services:

    • Managed Services
    • Cybersecurity
    • IT Services
    • IT Compliance Solution
    • Cloud Consulting
    • Show more
    Location
    Torrance, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    View Profile
    5.0 5.0 (4)

  • CIO Professional Services LLC

    Align your Business and IT, Faster.

    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
    View Profile

  • DeepSea Developments

    Exploring Technology's Depths: Your Beacon in IoT Innovation

    Exploring Technology's Depths: Your Beacon in IoT Innovation

    DeepSea Developments specializes in hardware design, fast prototyping, and scalable IoT solutions. We dive into technology's depths to explore new ideas in consumer electronics, electric mobility, industrial IoT, and healthcare. Our passion for innovation, coupled with excellent communication, ensures...

    Top Services:

    • IoT
    • IT Services
    • Cloud Consulting
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Palo Alto, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile
    5.0 5.0 (1)

  • Invoxico Technologies

    Crafting Websites, Creating Success!

    Crafting Websites, Creating Success!

    Invoxico Technologies is an adept company in web design and development, acknowledged for its proficiency in crafting customized digital solutions. Their expert team focuses on UI/UX design, web development, CMS development, eCommerce solutions, and mobile app development, and offers a complete range of...

    Top Services:

    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    La Puente, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (10)

  • TerraSage Technology Partners

    Technology Advice That's Down to Earth

    Technology Advice That's Down to Earth

    TerraSage Technology Partners, LLC is a Managed Services Provider (MSP) that helps small and medium-size businesses with information technology solutions...

    Top Services:

    • IT Services
    • Cybersecurity
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    View Profile

  • Nuage

    We know how to get the job done!

    We know how to get the job done!

    Nuage specializes in providing NetSuite consulting, tailor-made cloud-based business management solutions, accompanied by exceptional implementation and service...

    Top Services:

    • Cloud Consulting
    • IT Services
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (8)

  • SuiteCentric

    NetSuite ERP Sales, Support & Customizations

    NetSuite ERP Sales, Support & Customizations

    SuiteCentric is an Oracle NetSuite Solution Provider and member of NetSuite's Commerce Agency Program offering comprehensive business management solutions designed to help customers optimize efficiencies...

    Top Services:

    • Software Development
    • IT Services
    Location
    Santa Cruz, California
    Number of Employees
    Under 49
    View Profile

  • Interknowlogy

    Empowering Broadcast and Enterprise Innovation with AI-Driven Solutions

    Empowering Broadcast and Enterprise Innovation with AI-Driven Solutions

    InterKnowlogy provides services such as software development, Creating outstanding experiences for clients around the globe. We help our clients manage, visualize and present data in a meaningful way. They integrate across all existing data sources to provide a single, unified solution. We create platforms...

    Top Services:

    • Software Development
    • AI Development
    • IT Services
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    View Profile

  • BRITECITY

    Trusted By 100+ Orange County Businesses

    Trusted By 100+ Orange County Businesses

    BRITECITY Orange County's Award-Winning Managed IT Partner. Delivering 24/7 managed IT services, cybersecurity, and cloud solutions to Irvine, Anaheim, and all of Orange County since 2007. Flat-rate, no-surprises support with on-site & remote helpdesk, HIPAA compliance, and zero-downtime migrations. Trusted...

    Top Services:

    • IT Services
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $205/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (84)

  • BizCare

    Empowering Your Cyber Resilience

    Empowering Your Cyber Resilience

    BizCare offers comprehensive cybersecurity solutions to protect businesses from evolving cyber threats. Its expertise focuses on operationalizing cyber resilience, securing supply chains, and mitigating vendor risks. Through innovative technology and expert management, BizCare enables organizations to stay...

    Top Services:

    • IT Services
    • Cybersecurity
    Location
    Lafayette, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (1)

  • GroWrk

    IT Device Lifecycle Management on Autopilot.

    IT Device Lifecycle Management on Autopilot.

    GroWrk is a company that values access to many opportunities. By taking care of IT asset management on a worldwide scale, as well as enabling top firms to concentrate on discovering, employing, and keeping the finest personnel regardless of location, IT asset management services. GroWrk provides a...

    Top Services:

    • IT Services
    Location
    San Diego, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (3)

  • SymSoft Solutions

    Building Solutions That Connect People for Over 17 Years

    Building Solutions That Connect People for Over 17 Years

    At SymSoft Solutions, we're experts in delivering exceptional user experiences through UX design, meeting accessibility standards, personalized data-driven solutions, and robust enterprise applications backed by in-depth business intelligence...

    Top Services:

    • UI/UX Design
    • Web Design
    • Web Development
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (4)

  • EltexSoft

    Senior Web, Mobile & AI Engineering

    Senior Web, Mobile & AI Engineering

    Boutique studio of senior engineers building web, mobile, and AI products since 2015. We embed as a long-term extension of your team and ship code that lasts. 5.0 on Clutch, top 1% on Upwork...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • Software Testing
    • AI Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    5.0 5.0 (3)

  • Bayshore Intelligence Solutions

    Empowering Your Ideas With AI Based Digital Solutions.

    Empowering Your Ideas With AI Based Digital Solutions.

    We empower start-ups and mid-sized enterprises worldwide, crafting and refining their dream projects with cutting-edge technology. Our hallmark lies in Ideation and Innovation, the driving forces behind each successful Intelligent Application...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Cloud Consulting
    • Staff Augmentation
    • Show more
    Location
    Dublin, California
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (1)

  • Final Key Consulting

    Unlock The Possibilities.

    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...

    Top Services:

    • Logo Design
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Pacifica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Portfolios Count
    1 Project Listed
    View Profile

  • Mobile Computer Repair Service

    Specialized Computer Repair Services at Your Fingertips

    Specialized Computer Repair Services at Your Fingertips

    Emerging in the field of information technology, Mobile Computer Repair Services is an IT solutions provider that focuses on providing customers with assistance in the areas of servers, cloud computing, web development, search engine optimization, social media optimization, web design, and other sorts of...

    Top Services:

    • IT Services
    • Web Design
    • Web Development
    • SEO
    • Show more
    Location
    Westlake Village, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $118/hr
    Minimal Budget
    Under $1,000
    View Profile

  • Technicate Solutions

    High-Quality Development Team

    High-Quality Development Team

    Technicate studies concepts and develops the product from the ground up, from simple ideas to effective applications. We immediately transform into your dependable, quick, high-quality development team...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • IT Services
    • Show more
    Location
    Rancho Cordova, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.2 4.2 (5)

  • Femtomax Inc.

    Verified Verified by the DesignRush team for authenticity and credibility.
    Technology Solutions for You.

    Technology Solutions for You.

    Access information technology professionals with experience of working with startups to Fortune 500 companies without breaking the bank. Our services are well suited for retail, manufacturing, startups and healthcare businesses. Talk to us for a free consultation...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • IoT
    • AI Development
    • Show more
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    View Profile

  • ClearFuze Networks

    Experience the the ClearONE difference.

    Experience the the ClearONE difference.

    ClearFuze Networks specializes in creating custom IT solutions for businesses and individuals, aligning with their long-term objectives. With unwavering reliability and exceptional service, we handle everything from software installations to global communications. Since 2002, we have helped businesses enhance...

    Top Services:

    • IT Services
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.6 4.6 (15)

  • eTop Technology

    Your Technology, Our Business.

    Your Technology, Our Business.

    eTop Technology, Inc. is a trusted technology solutions provider based in Redlands, CA. As your outsourced IT department, we offer managed service programs to businesses in Southern California. With expertise in project management, telecom management and hosted solutions, we provide flexible IT support...

    Top Services:

    • IT Services
    Location
    Riverside, California
    Number of Employees
    Under 49
    View Profile
    4.8 4.8 (22)

  • Trinity Networx

    Unifying IT Solutions for Maximum Success

    Unifying IT Solutions for Maximum Success

    Trinity Networx understands the significance of technology solutions for clients. We invest in their success, leveraging decades of experience and exceptional IT skills. As part of their company culture, they serve clients as integral partners, offering personalized recommendations. Trinity Networx is...

    Top Services:

    • IT Services
    Location
    Ontario, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (22)

  • ByteBotix InfoTech LLP

    Your Business Cataylst

    Your Business Cataylst

    ByteBotix InfoTech LLP is the top service provider, We focus on Industrial and web intelligence, Web and Mobile Applications and IOT based products. Whether you are a small , medium or largescale company we have got covered you all. What makes us stand out is that we deliver secured, standard and cost...

    Top Services:

    • Software Development
    • Mobile App Development
    • Software Testing
    • Managed Services
    • UI/UX Design
    • Show more
    Location
    Vacaville, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    View Profile

  • Aman Vohra Consulting

    Clarity, Strategy, and Transformation

    Clarity, Strategy, and Transformation

    Im Aman Vohra, a Canadian program management leader specializing in ERP and digital transformation. Over the past two decades, Ive helped organizations like Haytrol, Dominos, FedEx, TELUS, and Rogers rescue complex programs and deliver measurable outcomes...

    Top Services:

    • ERP Consulting
    • IT Services
    Location
    Ontario, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Oxalis Solutions

    Award Winning Software Team

    Award Winning Software Team

    Situated in the vibrant "Silicon Forest"​ region of the Pacific Northwest, Oxalis boasts an accomplished team that excels in delivering top-notch services related to Atlassian software implementation, customization and consulting...

    Top Services:

    • IT Services
    • Software Development
    Location
    Petaluma, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • IMG Networks

    Let Us Help Run Your Show!

    Let Us Help Run Your Show!

    IMG Networks (IMG), a subsidiary of Imagine Media Group LLC, is an SBA Certified 8A company specializing in providing Program Management support, IT engineering services, and Research and Development services...

    Top Services:

    • IT Services
    • Mobile App Development
    Location
    Chula Vista, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Crown Computers

    Built for the Future.

    Built for the Future.

    For over 25 years, Crown Computers has been the go-to provider for technology support in San Diego. With a deep commitment to excellence and innovation, Crown Computers leverages industry-leading products and technologies like Microsoft SharePoint, Teams, and cloud storage solutions to create fully connected...

    Top Services:

    • IT Services
    • Managed Services
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (155)

  • Vision Quest Cyber

    Stop threats. Stay Secure

    Stop threats. Stay Secure

    Vision Quest is a specialized cybersecurity and managed services provider serving the Sacramento professional community. The organization focuses on solving the shortage of high-level technical talent by providing managed detection and response (MDR), endpoint protection, and network security monitoring...

    Top Services:

    • Cybersecurity
    • Managed Services
    • IT Compliance Solution
    • IT Services
    • Cloud Consulting
    • Show more
    Location
    Citrus Heights, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (41)

  • CORE Group

    Secure Solutions, Elevated Success.

    Secure Solutions, Elevated Success.

    The CORE Group is your trusted ally, offering secure solutions and exceptional services to elevate your business. With rapid assistance, certified professionals and a commitment to core values, we empower businesses to thrive in a dynamic technological landscape...

    Top Services:

    • Cybersecurity
    • IT Services
    Location
    Long Beach, California
    Number of Employees
    Under 49
    View Profile
    4.5 4.5 (23)

  • Cloud Brigade

    Solving Complex Problems with Innovative Solutions

    Solving Complex Problems with Innovative Solutions

    Cloud Brigade is a strategic and custom business and technical services provider. With over 15 years of experience, we excel in building innovative projects and solving complex business problems through technology. Our unique expertise allows us to see beyond boundaries and deliver exceptional solutions. We...

    Top Services:

    • Software Development
    • AI Development
    • IoT
    • IT Services
    • Show more
    Location
    Santa Cruz, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Seibert Consulting Group

    Engineer Your Companys Growth With the Right Partner

    Engineer Your Companys Growth With the Right Partner

    SCG Team serves as a NetSuite reseller and an Official NetSuite Solution Provider Partner, dedicated to maximizing clients' ROI and flexibility through their NetSuite implementation...

    Top Services:

    • IT Services
    • eCommerce Development
    Location
    Palm Springs, California
    Number of Employees
    Under 49
    Portfolios Count
    3 Projects Listed
    View Profile

  • WATI

    Promising Quality IT Solutions for Businesses

    Promising Quality IT Solutions for Businesses

    Based in California, WATI is an esteemed technology and ECM consulting solutions provider with a robust footprint across the USA and India...

    Top Services:

    • ECM Consulting
    • IT Services
    • Cybersecurity
    • Staff Augmentation
    • Show more
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Portfolios Count
    3 Projects Listed
    View Profile
    4.7 4.7 (52)

IT Services Companies in California by City

Related Services in California

IT Services Specializations in California

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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.

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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