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

7 Companies - Rankings updated: September 09, 2026

All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.

Expertise
Education
Under $1,000
Sort by: Sponsored
United States × California × Education × Under $1,000 × Clear Filters

  • iapp Technologies LLP

    Innovation Beyond Imagination

    iApp Technologies: Trusted digital product development partner helping brands turn ideas into powerful & scalable solutions. We specialize in designing and building high-performance Web and Mobile Apps (iOS + Android) that align with evolving market demands and deliver measurable business impact...

    Top Services:

    • Mobile App Development
    • Blockchain
    • AI Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    San Ramon, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    60 Projects Listed

    iapp Technologies LLP Services

    • Mobile App Development
    • Blockchain
    • AI Development
    • Web Development
    • UI/UX Design
    • Web Design
    • eCommerce Development
    • IT Services
    • WordPress Website Design
    • Wearables
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • VPN Proxy Master
    • Poster App Lab
    • Pool Ride
    • ChiroRing App
    Data sourced from the agency's DesignRush profile

    iapp Technologies LLP Reviews & Testimonials

    • Shubhpreet Sidhu
      Shubhpreet Sidhu CEO at SASA Innovations
      5.0 ★

      Mobile App Development Review from Shubhpreet Sidhu

      iapp Technologies provided an exceptional experience in developing the SASA Rides mobile app for both Android and iOS platforms. Their team demonstrated outstanding professionalism, clear communication, and a strong commitment to delivering high-quality results. Every stage of the app development was handled efficiently, with timely updates and meticulous attention to detail. They were responsive to feedback, proactive in offering innovative solutions, and genuinely dedicated to client satisfaction. The expertise and dedication they brought to the project made the entire process smooth and stress-free. I highly recommend iapp Technologies for reliable, skilled, and client-focused mobile app development.

    • Seth Horsley
      Seth Horsley Founder at StateCert
      5.0 ★

      Web Design Review from Seth Horsley

      I worked with them extensively and they have been very helpful and extremely responsive and have provided very high quality work. Definitely recommend!

    • Gursewak Singh Brar
      Gursewak Singh Brar Director at Third Pole Immigration Services
      5.0 ★

      Web Development Review from Gursewak Singh Brar

      iapp Technologies provided excellent service with timely delivery, clear communication, and high-quality results. Their team is professional, responsive, and truly dedicated to client satisfaction. Highly recommended!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.6 4.6 (3)
    4.1 4.1 (98)

  • Xobee Networks

    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

    Xobee Networks Services

    • IT Services
    • Managed Services
    • Cybersecurity
    • Web Development
    • Web Design
    • WordPress Website Design
    • eCommerce Development
    • UI/UX Design
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • OK Produce
    • Cook County Department of Public Health
    • The Fresno Chaffee Zoo
    • Saint Agnes Medical Center
    • Fresno State University
    • Coleman & Horowitt, LLP
    • Granville
    • De Young Properties
    • The Garabedian Group
    • Clovis Animal Services
    Data sourced from the agency's DesignRush profile

    Xobee Networks Reviews & Testimonials

    • Christopher Beard
      Christopher Beard Review from Google
      5.0 ★

      Christopher Beard's Review Sourced from Google

      I had the pleasure of working with Brandon Holland during a recent project where Wire Works Pro was hired to install networking equipment at one of their managed sites. Brandon was incredibly knowledgeable when it came to network configurations and troubleshooting, which made my job as an onsite contractor smooth and efficient. His clear communication and technical expertise ensured everything went according to plan. Looking forward to working with him and the Xobee team again in the future!

    • Brad Mile
      Brad Mile Review from Google
      5.0 ★

      Brad Mile's Review Sourced from Google

      We've been working with them for several years, and they've always made time to support one of our nearby branch offices. Their service is excellent, their rates are fair, and their technicians are skilled at resolving issues efficiently

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

  • ABSO Technologies, Inc.

    When IT ABSOlutely has to work!!

    ABSO Technologies delivers reliable, enterprise-grade Managed IT Services to businesses, municipalities, and nonprofits. Our fully in-house team provides proactive support, cybersecurity, and strategic IT solutions to keep your organization secure, efficient, and focused on growth...

    Top Services:

    • IT Services
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • Staff Augmentation
    • Show more
    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Minimal Budget
    Under $1,000

    ABSO Technologies, Inc. Services

    • IT Services
    • Managed Services
    • Cloud Consulting
    • Cybersecurity
    • Staff Augmentation
    • IT Compliance Solution
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CPA Firms
    • Moving Companies
    • City Governement
    • Schools
    Data sourced from the agency's DesignRush profile

    ABSO Technologies, Inc. Reviews & Testimonials

    • Paul Rogers
      Paul Rogers Review from Google
      5.0 ★

      Paul Rogers's Review Sourced from Google

      ABSO came to our church’s school and remained flexible to deal with unexpected issues and set up several pieces of technology for us. They even came out afterwards when we were having some additional issues due to third-party equipment interfacing with what they set up. We are grateful for their attentive care for our campus to go above and beyond!

    • jacob jamal
      jacob jamal Review from Google
      5.0 ★

      jacob jamal's Review Sourced from Google

      ABSO TECHNOLOGIES boasts an impressive array of products catering to diverse market segments. From consumer electronics to enterprise solutions, their product portfolio reflects a commitment to cutting-edge technology and user-centric design. Each offering is meticulously crafted to deliver exceptional performance and usability, setting Abso apart from its competitors. They have been a great help around the city I want to say thank you

    • Teddy Labissiere
      Teddy Labissiere Review from Google
      5.0 ★

      Teddy Labissiere's Review Sourced from Google

      Has always been a pleasure working with the guys at ABSO. Whether you're a big team, small team, a corporation or a municipality, they've got you covered. It seems like they secure everybody's networks!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (5)

  • IDOTECH

    Trusted Managed IT Services Provider

    IDOTECH provides a comprehensive suite of professional services in the realm of Information Technology, encompassing Business IT Services, Managed IT Services, Desktop Support, Network Infrastructure, Project Management, and Software Solutions. Our commitment to excellence is reflected in the breadth and...

    Top Services:

    • Cybersecurity
    • IT Services
    • IT Compliance Solution
    • Managed Services
    • Show more
    Location
    El Monte, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000

    IDOTECH Services

    • Cybersecurity
    • IT Services
    • IT Compliance Solution
    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • PCPG
    • Hutchins MFG
    • Vitreo Retinal
    Data sourced from the agency's DesignRush profile

    IDOTECH Reviews & Testimonials

    • Waldo Acosta
      Waldo Acosta Review from Google
      5.0 ★

      Waldo Acosta's Review Sourced from Google

      Had the best experience here at Idotech really recommended them you guys should check them out very easy & quick process like I said very professional top of the line 🙏💯

    • Pepe El Toro
      Pepe El Toro Review from Google
      3.0 ★

      Pepe El Toro's Review Sourced from Google

      Is a good place to take your electronics prices could be better costumer service is good 👍 prices are a bit high but well everything is expensive now days but I know other places with better prices I still would go here una emergency only

    • Marcela Chz
      Marcela Chz Review from Google
      1.0 ★

      Marcela Chz's Review Sourced from Google

      My son took his PC to get repaired and he said the repair cost would be $180 My son paid the $180 cash and when my son picked it up not even a day later it had the same problem.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.6 4.6 (178)

  • Staydify Systems

    Empowering Your Business Growth With Precision

    Staydify Growth Systems is a division of the UK-based HiringBooster Group, focused on driving technology-enabled business growth. The company specializes in delivering advanced custom software development and precision IT staffing services, leveraging its global footprint across the UK, USA, India, and other...

    Top Services:

    • Software Development
    • IT Services
    • Web Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000

    Staydify Systems Services

    • Software Development
    • IT Services
    • Web Design
    • Web Development
    • Mobile App Development
    • eCommerce Development
    • Digital Marketing
    • Email Marketing
    • Content Marketing
    • Reputation Management
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Automobile
    • Fintech
    • Healthcare
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Appicoders

    Transforming Ideas Into Digital Success

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

    Top Services:

    • Digital Services
    • Branding
    • eCommerce Development
    • IoT
    • AI Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    Appicoders Services

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

  • ByteBotix InfoTech LLP

    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

    ByteBotix InfoTech LLP Services

    • Software Development
    • Mobile App Development
    • Software Testing
    • Managed Services
    • UI/UX Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • SMS College
    • PTS Fitness
    • The Hirist
    • Marian Institute of Advanced Studies
    • Prime Homes
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

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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.

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.

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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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