Top 100 IT Services Companies in Irvine

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Top 100 IT Services Companies in Irvine

The Best of November 2026

Looking for a top IT services company in Irvine?

For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition. 

Jump to Most Reviewed Companies

List of the Best Irvine IT Companies

  • 301
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Riverside, CA
    DonWeb is an Email Marketing and IT managed services company. Founded in 2002, their team provides Email Marketing and IT managed services.
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  • 302
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Brea, CA
    Nisum, a large software development company, is in Brea, California and Fremont, California. The team focuses on Custom Software Development and IT strategy consulting.
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    Clients

    Gap

    Industries

  • 303
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Laguna Beach, CA
    Software Brush Inc is an Application Testing company. They are headquartered in Laguna Beach, California and have small team. Their services include Application Testing and IT strategy consulting.
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  • 304
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Irvine, CA
    Make it happen Art & Tech is an Irvine, California-based software development firm. They offer Custom Software Development and Web Development and were established in 2020.
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  • 305
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Orange, CA
    CercaLabs Incorporated is a Robotics Process Automation company. Founded in 2008, their team provides Robotics Process Automation and IT staff augmentation.
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  • 306
    (7 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Glendora, CA
    In Glendora, California, 3Alica is a midsize data analytics company. They offer BI & big data consulting & SI, Custom Software Development, E-Commerce Development, Application Testing, and more and were established in 2010.
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    Clients

    Sberbank

    Industries

  • 307
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Pico Rivera, CA
    On Time Tech is an IT managed services company founded in 2004. Their team focuses on IT managed services.
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    Industries

  • 308
    (4 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.3

    Would Recommend

    4.8
    Undisclosed
    50 - 249 employees
    Los Angeles, CA
    Integritek Managed IT Services is an Austin, Texas-based IT managed services company. The midsize agency was established in 2006. Their team provides IT managed services, Cybersecurity, Compliance Consulting, and IT staff augmentation.
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    Clients

    Casoro Group

    Industries

  • 309
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Placentia, CA
    ZSB TECH – Solution is a web design agency. The team offers Web Design and UX/UI Design and is located in Placentia, California and Placentia, California.
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  • 310
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Newport Beach, CA
    E-commerce development company ConversionPoint Technologies is in Newport Beach, California. Their services include E-Commerce Development and CRM consulting and SI.
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  • 311
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Irvine, CA
    Horizon Consumer Science is a Market Research company located in Irvine, California. Established in 1994, the team offers Market Research and BI & big data consulting & SI.
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  • 312
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Tustin, CA
    RVVR AI is an artificial intelligence company. In Tustin, California, their small team specializes in Artificial Intelligence and IT strategy consulting. The company was launched in 2021.
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    Industries

  • 313
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Irvine, CA
    CAL2CAL Corporation is a software development firm. They were established in 1996 and offer Custom Software Development and Corporate Training & Coaching.
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  • 314
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Cerritos, CA
    EPIQ Infotech is a cloud consulting & SI company based in Cerritos, California. Their services include cloud consulting & SI and ERP consulting and SI.
    Read More

    Industries

  • 315
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Fullerton, CA
    Small SEO services firm Sariya IT, is in Gazipur, Bangladesh; Portland, Oregon; Fullerton, California and Dallas, Texas. They focus on Search Engine Optimization, Pay Per Click, Web Development, Graphic Design, and more and were founded in 2015.
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    Industries

  • 316
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Huntington Beach, CA
    Orange County Computer Repair Service, an IT managed services company, was established in 1994. The team provides IT managed services.
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  • 317
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Irvine, CA
    Founded in 2016, Purple Drive Technologies is an user experience agency. The agency provides UX/UI Design and cloud consulting & SI, and is midsize.
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  • 318
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Irvine, CA
    Launched in 2006, OrangePeople is a custom software development company. The team specializes in Custom Software Development and BI & big data consulting & SI.
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  • 319
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Anaheim, CA
    UB Technology Innovations (UBTI) is a cloud consulting & SI company. The Anaheim, California-based team focuses on cloud consulting & SI and Custom Software Development.
    Read More

    Industries

  • 320
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Huntington Beach, CA
    VasSecCo is a Cybersecurity company. Their team is headquartered in Huntington Beach, California and provides Cybersecurity.
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  • 321
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Huntington Beach, CA
    Server Solution Plus is an IT managed services company. They are based in Huntington Beach, California and have small team. Their team focuses on IT managed services and Cybersecurity.
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  • 322
    (89 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.8

    Would Recommend

    4.8
    $25,000+
    1,000 - 9,999 employees
    Los Angeles, CA
    Artificial intelligence firm Simform was launched in 2010. They are headquartered in Orlando, Florida; Los Angeles, California; Chicago, Illinois and San Francisco, California and have a large team. Simform focuses on Artificial Intelligence, cloud consulting & SI, CRM consulting and SI, ERP consulting and SI, and more.
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    Clients

    Redbull

    Industries

  • 323
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Los Angeles, CA
    Integrated Digital Solutions is a midsize Los Angeles, California-based software development company. They focus on Custom Software Development, cloud consulting & SI, IT strategy consulting, BI & big data consulting & SI, and more and were established in 2006.
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    Clients

    AT&T DirecTV Boeing Cisco

    Industries

  • 324
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    San Clemente, CA

    Convuent is a digital marketing company from San Clemente, California. With one employee, their services include SEO, marketing strategy, and social media marketing. Founded in 2018, their clients are often small businesses in the dental, business, and financial services industries.

    Read More

    Industries

  • 325
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Rancho Cucamonga, CA

    Zeta Sky is an IT firm based in Rancho Cucamonga, Calif. with no more than 50 experts. Founded in 2015, they provide cybersecurity, IT managed services, and cloud consulting solutions for small and medium-sized companies alike.

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    Clients

    Gallant Insurance

    Industries

  • 326
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Cerritos, CA
    Bristol Healthcare Services is an other IT consulting and SI company. Based in Cerritos, California, their team provides other IT consulting and SI and Back Office Outsourcing.
    Read More

    Industries

  • 327
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Los Alamitos, CA
    Cybersecurity company Shift Computer Services provides Cybersecurity and IT managed services. They were founded in 2005.
    Read More
  • 328
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Laguna Beach, CA
    Located in Laguna Beach, California, Enkompass LLC is an artificial intelligence development company. They specialize in Artificial Intelligence and cloud consulting & SI and were launched in 2016.
    Read More
  • 329
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Long Beach, CA

    Headquartered in Camarillo, Calif., CPI Solutions is an IT managed service provider. Founded in 1984, their team of fewer than 250 mostly serves midmarket companies in the automotive, manufacturing, and business service industries. They offer IT strategy consulting and cybersecurity services as well.

    Read More

    Clients

    Oaks Christian School

    Industries

  • 330
    (14 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Manhattan Beach, CA
    Nuage is a midsize ERP consulting and SI company. Launched in 2011, the firm is in Nocatee, Florida and Manhattan Beach, California. Their team focuses on ERP consulting and SI, Finance & Accounting Outsourcing (FAO), Logistics & Supply Chain Consulting, Accounting, and more.
    Read More

    Industries

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