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

321 Companies - Rankings updated: August 20, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

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  • AuroraIT

    Aurora Security Consulting Services

    Aurora Security Consulting Services

    Since 1990, security-conscious companies have turned to Aurora for support of their business-critical applications. Aurora’s highly training sales and engineering teams uniquely combine to position Aurora as a single source security consulting service provider...

    Top Services:

    • Cybersecurity
    • Managed Services
    • IT Services
    Location
    Torrance, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $5000/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Advanced Hospitality Technologies

    Hospitality Technology Solutions Simplified

    Hospitality Technology Solutions Simplified

    Advanced Hospitality Technologies is a leader in Hospitality Technologies. We have an award winning benchmark for providing affordable, reliable and most advanced hospitality IT Solutions...

    Top Services:

    • IT Services
    • Cybersecurity
    Location
    Fremont, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $1000/hr
    View Profile
    3.4 3.4 (5)

  • AOE

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

    Top Services:

    • Software Development
    • eCommerce Development
    • Web Design
    • IT Services
    • Business Consulting
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $1000/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
    View Profile
    4.8 4.8 (44)

  • Kyriba

    Global Cloud-Based Treasury Management Software Solutions

    Global Cloud-Based Treasury Management Software Solutions

    San Diego-based Kyriba is a leader in global cloud-based treasury management software solutions. With proven technology services for cash management applications, Kyriba provides treasury management, cybersecurity, risk management, working capital, and other critical services...

    Top Services:

    • Software Development
    • Cybersecurity
    • IT Services
    Location
    San Diego, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $682/hr
    Minimal Budget
    Under $1,000
    View Profile
    5.0 5.0 (8)

  • 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)

  • TIBCO

    Unleash Data Power.

    Unleash Data Power.

    At TIBCO, we empower businesses to unlock the potential of real-time data, enabling faster and smarter decision-making. With our industry-leading solutions, including TIBCO Connected Intelligence, we fuel the modern enterprise to confidently predict business outcomes...

    Top Services:

    • IT Services
    Location
    Palo Alto, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $300/hr
    View Profile
    5.0 5.0 (9)

  • 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

  • Integritek

    Simplified Technology Solutions. Guaranteed Success.

    Simplified Technology Solutions. Guaranteed Success.

    Integritek offers comprehensive managed IT services, acting as an extension of the client's teams to alleviate the stress of IT management and allow them to focus on driving their business forward. With a proactive approach and a team of certified technicians, Integritek ensures that the clients' IT...

    Top Services:

    • IT Services
    • Managed Services
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $300/hr
    View Profile
    4.4 4.4 (19)

  • We Solve Problems

    Challenges, Solved.

    Challenges, Solved.

    We Solve Problems is the innovative IT managed services and support firm in Los Angeles. Our mission is to utilize technology to enhance lives and businesses. With a team of dedicated experts, we tailor IT solutions and services to maximize your business advantage, streamline workflows and reduce operating...

    Top Services:

    • IT Services
    Location
    Beverly Hills, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (7)

  • 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)

  • Mission

    Experience the Transformative Power of the Cloud

    Experience the Transformative Power of the Cloud

    Mission Cloud Services, formed by the merger of Reliam, Stratalux, and G2 Tech Group in 2018, is an AWS Advanced Consulting Partner and Premier Tier Services Partner. Our AWS consultants are dedicated to helping clients use the cloud to innovate and grow their businesses...

    Top Services:

    • AI Development
    • Managed Services
    • IT Services
    • Big Data Analytics
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $225/hr
    Portfolios Count
    5 Projects Listed
    View Profile
    4.8 4.8 (5)
    4.9 4.9 (48)

  • Soaring Towers

    Helping Businesses Soar Beyond Technology Challenges

    Helping Businesses Soar Beyond Technology Challenges

    Soaring Towers is a Southern California MSP built specifically to better protect SMBs from the latest threats. Founded in 2017 with a business-first philosophy, we deliver managed IT, 24/7 SOC-backed cybersecurity, Microsoft 365 management, and strategic IT consulting that fits your operations, not the other...

    Top Services:

    • IT Services
    • Cloud Consulting
    • Cybersecurity
    • Managed Services
    • Staff Augmentation
    • Show more
    Location
    Culver City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $220/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (27)

  • 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)

  • Advanced Networks

    All-inclusive IT. Secure, proactive, and built to scale.

    All-inclusive IT. Secure, proactive, and built to scale.

    Advanced Networks delivers fully managed IT and cybersecurity from our Los Angeles HQ and offices in Orange County and San Francisco, serving Southern California and the Bay Area. Unlimited support, proactive monitoring, and a full security stack, on a fixed monthly rate with no surprise costs...

    Top Services:

    • Managed Services
    • IT Services
    • Cloud Consulting
    • Cybersecurity
    • IT Compliance Solution
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.8 4.8 (9)
    5.0 5.0 (88)

  • Internet Nerdz

    Trusted Advisors, VARs, Managed IT & Technology Broker Services.

    Trusted Advisors, VARs, Managed IT & Technology Broker Services.

    Internet Nerdz stands as a premier technology services and consulting firm, dedicated to crafting innovative solutions tailored to meet the intricate demands of your digital transformation journey. With a steadfast commitment to excellence, we specialize in developing cutting-edge strategies and solutions...

    Top Services:

    • IT Services
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • IT Compliance Solution
    • Show more
    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.3 4.3 (1)
    4.3 4.3 (11)

  • The 20 MSP

    Designed To Simplify, Secure, And Scale Your Business

    Designed To Simplify, Secure, And Scale Your Business

    The 20 MSP delivers Managed IT Services that help businesses operate smarter, safer, and more efficiently across single and multi-location environments. We act as a true extension of your organization, providing proactive IT support, cybersecurity, cloud and Microsoft and Apple management, and strategic IT...

    Top Services:

    • Managed Services
    • IT Services
    • Cybersecurity
    Location
    Santa Cruz, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.0 4.0 (26)

  • 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

  • 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)

  • 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

  • Facet Interactive

    Results Driven Strategies

    Results Driven Strategies

    Facet Interactive is the go-to digital strategy agency. Our data-driven insight helps clients focus on higher-yield projects while we ensure strong returns through integrated marketing campaigns. We can step in as your product owner or CMO to provide direction when it comes to making informed product and...

    Top Services:

    • Web Development
    • AI Development
    • Software Development
    • IT Services
    • CRM Consulting
    • Show more
    Location
    El Segundo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    5.0 5.0 (1)

  • 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)

  • Insightful Networks

    Empowering Businesses With Insightful Technology.

    Empowering Businesses With Insightful Technology.

    Insightful Networks is a leading technology solution provider founded in 1998, offering comprehensive IT services to businesses in the Los Angeles area. With a dedicated team of IT professionals, it prioritizes reliability, responsiveness, and quality in addressing clients' technology needs. Insightful...

    Top Services:

    • IT Services
    • Managed Services
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.8 4.8 (18)

  • Versa

    Comprehensive IT Support for Your Business

    Comprehensive IT Support for Your Business

    Based in San Diego, Versa provides top-tier IT support with unmatched expertise and responsive customer service. Committed to client success, Versa invests in understanding business challenges, fostering growth and maximizing potential. The agency's services encompass managed IT, web hosting, cloud...

    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
    4.8 4.8 (6)

  • Metal Toad

    AWS Managed Services Provider

    AWS Managed Services Provider

    o support data-driven decision making, we develop systems that capture data, transform it into actionable business insights, and perform predictive analytics...

    Top Services:

    • IT Services
    • UI/UX Design
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • Varsity Technologies

    Elevating Nonprofits With IT Solutions.

    Elevating Nonprofits With IT Solutions.

    Varsity Technologies offers tailored IT solutions for nonprofits and mission-driven organizations, addressing unique challenges while amplifying social impact through technology. With a commitment to diversity, equity, and inclusion, the company goes beyond traditional IT services to support its clients. As a...

    Top Services:

    • IT Services
    • Cloud Consulting
    • Cybersecurity
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.8 4.8 (37)

  • Precision IT Consulting

    Helping Business Through Secure IT

    Helping Business Through Secure IT

    Precision IT Consulting delivers proactive IT support and services to assist businesses. Focused on fostering human connections and facilitating growth, the company offers tailored IT strategies that align with clients' evolving needs, ensuring responsive and secure solutions. With continuous training and...

    Top Services:

    • IT Services
    Location
    Concord, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.9 4.9 (17)

  • Rely On IT

    Navigating Your IT Challenges

    Navigating Your IT Challenges

    Rely On IT provides comprehensive IT services tailored to meet the unique needs of businesses across the Bay Area. With a focus on security, cost-effectiveness, and seamless management, the agency enables clients to enhance their IT infrastructure. Rely On IT's experts deliver personalized support, ensuring...

    Top Services:

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

  • 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

  • Helixstorm

    Your IT Problem Solvers

    Your IT Problem Solvers

    Helixstorm is your trusted full-service IT department, offering cloud solutions, virtualization, 24/7 managed IT support and professional consulting services. We align technology with your business strategy, ensuring security and relevancy. With a focus on customer service excellence, our certified engineers...

    Top Services:

    • IT Services
    Location
    Temecula, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.9 4.9 (12)

  • Nexplay Consulting

    Superior Service, Superior Hospitality.

    Superior Service, Superior Hospitality.

    Nexplay Consulting specializes in providing top-quality managed IT and infrastructure cabling services to the hospitality industry. With a focus on white-glove service and execution, we support the finest hotels and establishments across the U.S. Our innovative solutions and unwavering commitment to customer...

    Top Services:

    • Cloud Consulting
    • IT Services
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.0 4.0 (1)

  • Total Secure Technology

    IT Security Beyond Limits

    IT Security Beyond Limits

    Total Secure Technology, based in Sacramento, CA, specializes in delivering managed IT security and managed IT services to enhance cybersecurity defenses and business efficiency. Its dedicated team of cybersecurity experts and IT support technicians offers real-time threat management as a managed security...

    Top Services:

    • Managed Services
    • IT Services
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.9 4.9 (152)

  • FUSE3

    We Exist To Help You Get It Right. The First Time.

    We Exist To Help You Get It Right. The First Time.

    FUSE3 delivers comprehensive IT services with a focus on proactive solutions and personalized attention. The agency excels in IT support, consulting, outsourcing, and infrastructure design, ensuring scalable and enterprise-quality results. FUSE3's state-of-the-art network operations center enables reliable...

    Top Services:

    • IT Services
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • IT Compliance Solution
    • Show more
    Location
    Fair Oaks, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (338)

  • Razz Professional Services

    IT Consulting & Support for Small Businesses

    IT Consulting & Support for Small Businesses

    Razz Professional Services offers top-tier IT support, consulting, and managed services tailored for small businesses in Los Angeles. Providing reliable IT solutions, the agency guarantees seamless technology management, including proactive monitoring, network security, cloud solutions, and VoIP phone...

    Top Services:

    • IT Services
    • Managed Services
    Location
    Culver City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (50)

  • Valeo Networks Inc.

    Your Trusted Tech Partner

    Your Trusted Tech Partner

    Valeo Networks is an award-winning, 360-degree Managed Security Service Provider serving state, country and municipal markets, SMBs and non-profit organizations. Hailed as one of top 5% of revenue-generating MSSPs nationwide, we are considered one of the biggest MSSPs nationally. Our team provides solutions...

    Top Services:

    • Cybersecurity
    • Cloud Consulting
    • IT Services
    Location
    Camarillo, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (2)

  • Cloudsquare Inc

    Innovative Salesforce Solutions. Lifelong Consulting Partners

    Innovative Salesforce Solutions. Lifelong Consulting Partners

    Cloudsquare is a Salesforce Consulting Partner and product developer that redefines Salesforce Consulting, taking full advantage of the Salesforce platform to deliver innovative, future-proof, and robust solutions pushing the system to its limits with every solution...

    Top Services:

    • IT Services
    • Cloud Consulting
    • CRM Consulting
    • Managed Services
    • Software Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $195/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile
    3.7 3.7 (3)

  • 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

  • Vincit

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

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

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

    Top Services:

    • Mobile App Development
    • Web Design
    • AI Development
    • Software Development
    • UI/UX Design
    • Show more
    Location
    Orange County, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    4.6 4.6 (3)
    5.0 5.0 (8)

  • Rollout AI

    Get Your AI Native IT Department

    Get Your AI Native IT Department

    Rollout AI is the AI-native IT department for growing businesses. Founded by operators from Google, DeepMind, and Apple, we combine responsive tech support, enterprise-grade cybersecurity, and intelligent workflow automation into one seamless service. We handle everything a traditional MSP does — helpdesk...

    Top Services:

    • Cybersecurity
    • Cloud Consulting
    • AI Development
    • Staff Augmentation
    • CRM Consulting
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (7)

  • Praesto Pro

    Business IT Made Simple

    Business IT Made Simple

    Keep Your Business Moving with Smart IT...

    Top Services:

    • Managed Services
    • IT Services
    • Cybersecurity
    • IT Compliance Solution
    • Cloud Consulting
    • Show more
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • inSync Computer Solutions

    TopTier IT, Trusted For Decades

    TopTier IT, Trusted For Decades

    InSync Computer Solutions has been managing, maintaining, protecting & securing clients IT environments for 31 years. Our superior and effective managed IT services are the reason our client retention rates are so high. The inSync model includes onsite IT support with a dedicated senior engineer and is...

    Top Services:

    • IT Services
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • Show more
    Location
    Laguna Hills, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    View Profile
    5.0 5.0 (11)

  • Network Thinking Solutions

    Hardwired: Helping You Understand IT

    Hardwired: Helping You Understand IT

    IT Consulting and Managed service provider based in Los Angeles providing Desktop and Server support on AWS and Azure. We support desktops and offices in over 300 locations nationwide. Specializing in the manufactured home and RV resort industries...

    Top Services:

    • IT Services
    • Cloud Consulting
    • Cybersecurity
    • DevOps Consulting
    • Show more
    Location
    Westlake Village, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (11)

  • Bay Networks

    Your IT Solution Authority

    Your IT Solution Authority

    Bay Networks: Your IT authority with a strong IT outsourcing focus. Specializing in MSP, we offer tailored solutions, guaranteed satisfaction, and a competitive edge...

    Top Services:

    • Managed Services
    • Cybersecurity
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    Menlo Park, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $169/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.5 4.5 (2)
    5.0 5.0 (5)

  • TruAdvantage

    Award-Winning IT & Cybersecurity

    Award-Winning IT & Cybersecurity

    TruAdvantage is a Bay Area based, award-winning IT firm specializing in managed IT, managed Cybersecurity, cloud solutions and strategic IT . Our passion is to bring enterprise-level productivity, simplicity, scalability, and security to over 100 businesses that have chosen us as their IT partner...

    Top Services:

    • Managed Services
    • Cybersecurity
    • IT Services
    • Staff Augmentation
    • Business Consulting
    • Show more
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Portfolios Count
    8 Projects Listed
    View Profile
    4.9 4.9 (14)
    5.0 5.0 (219)

  • Nerd Crossing

    Award-Winning IT, Web & Software Services

    Award-Winning IT, Web & Software Services

    Jim founded Nerd Crossing with a simple mission in mind—to provide the world with a trustworthy, customer service-focused technology and web service provider. Nerd Crossing offers honest, high quality technology services to the San Francisco Bay Area and beyond...

    Top Services:

    • Web Development
    • eCommerce Development
    • Email Marketing
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    El Sobrante, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.4 4.4 (25)

  • Xobee Networks

    Business Technology Made Easy

    Business Technology Made Easy

    Xobee Networks is the #1 Managed Service Provider of innovative, cost-effective, and cutting-edge technology solutions in California. Through our wide range of services, we've helped businesses, non-profits, government entities and other organizations throughout California for over 26 years. Were the tech...

    Top Services:

    • IT Services
    • Managed Services
    • Cybersecurity
    • Web Development
    • Web Design
    • Show more
    Location
    Fresno, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $165/hr
    Minimal Budget
    Under $1,000
    View Profile
    5.0 5.0 (3)

  • CitrusBits

    Transforming Healthcare Through Technology

    Transforming Healthcare Through Technology

    CitrusBits is a mobile app development agency that designs and develops impactful mobile apps and responsive mobile content for businesses of all types. Having developed critical mobile apps for clients including DuPont, J&J, Burger King, Quiksilver, Symantec, and Sothebys, CitrusBits is trusted by movers and...

    Top Services:

    • Mobile App Development
    • Software Development
    • Blockchain
    • IoT
    • AI Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Portfolios Count
    2 Projects Listed
    View Profile
    4.3 4.3 (1)
    5.0 5.0 (2)

  • CIO Solutions

    Proven Technology. Real Relationships.

    Proven Technology. Real Relationships.

    CIO Solutions is a managed services provider supporting the information technology solutions of small to mid-sized businesses throughout the Central Coast and Central Valley of California. Full offices located in Fresno, Santa Barbara, and San Luis Obispo serve local businesses. Expert technicians and...

    Top Services:

    • IT Services
    • Cybersecurity
    • Cloud Consulting
    Location
    Fresno, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.4 4.4 (7)

  • OC Security Audit

    Proactive Defense Proven Expertise

    Proactive Defense Proven Expertise

    OC Security Audit provides expert IT and cybersecurity services, including network and system administration, security assessments, penetration testing, vulnerability management, compliance audits (HIPAA, PCI-DSS, ISO 27001), cloud security, firewall configuration, disaster recovery, endpoint protection, and...

    Top Services:

    • Cybersecurity
    • Managed Services
    • IT Services
    • IT Compliance Solution
    • Cloud Consulting
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    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)

  • Clare Computer Solutions

    IT Is Our Thing

    IT Is Our Thing

    Clare Computer Solutions (CCS) is a San Ramon based managed IT services and cybersecurity provider supporting businesses across the San Francisco Bay Area. With decades of experience, CCS helps organizations modernize, secure, and optimize their technology environments for long-term growth...

    Top Services:

    • Managed Services
    • Cloud Consulting
    • IT Services
    • Cybersecurity
    • IT Compliance Solution
    • Show more
    Location
    San Ramon, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.9 4.9 (44)

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.

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Learn more about DesignRush Agency Ranking Methodology.

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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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