Best Managed IT Services Companies in California | 2022

If you are looking for a company that provides Managed IT Services in California, here is the list of the Top Managed IT service Companies that are best known for managing the IT services. Get all the support and details you need to have and start earning exponentially.
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4.8 out of 5, based on 77 real reviews.
Rankings updated: Feb 17, 2026

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

67 Companies

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25

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

25

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 30% IT Services

  • 40% Software Development

  • 30% CMS

YOUR CLOUD SERVICE EXPERTS

SADA is an award-winning Google Cloud solutions provider and an industry leader in cloud consulting and technical services. SADA has been dedicated since 2000 to assisting clients in the public sector, healthcare, media, entertainment, retail, and manufacturing industries in resolving their most difficult problems so they may concentrate on realizing their most ambitious goals. SADA meets clients where they are in their digital transformation journey with sales and customer support teams based in North America, India, and Armenia. With ten Google Cloud Specializations and a track record of providing clients with best-in-class service, SADA has won six Google Cloud Partner of the Year awards. SADA has received recognition as one of the 15th honorees of the Inc. 5000 list of America's Fastest-Growing Private Companies.

View SADA, An Insight Company Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

California, USA

Location
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Verified Client Review

Google Suite Transition for Hospital System

Reviewed by: Daniel Morreale, CTO at Hunterdon Healthcare View all 2 ReviewsView all Reviews

25

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

25

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 80% IT Services

  • 20% Cloud Computing Services

Your Trusted Technology Partner

To more than 20,000+ customers worldwide. Customers rely on New Era’s seamless blend of solutions that securely connect people, places, and information in a rapidly changing digital world. New Era has offices in the Americas, EMEA, and APAC. New Era provides solutions and services to diverse industries including Global Enterprise, Banking & Finance, Smart Buildings & IoT, Healthcare, Education, and Government.

View New Era Technology Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

1,000 - 5,000

Team size
Inside Service Listing

California, USA

Location

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 50% IT Services

  • 50% Digital Transformation

Managed IT & Cybersecurity, Built for Business

Bay Computing focuses on transforming IT into an investment that fuels business success. They offer proactive IT management, cybersecurity, and compliance solutions to help businesses streamline operations, reduce risk, and focus on growth. Their services include managed and co-managed IT, managed cybersecurity, regulatory compliance, cloud solutions, and business continuity and disaster recovery. They work with various industries, including finance, insurance, healthcare, professional services, and non-profits. Bay Computing is known for its business-first approach, proactive approach, compliance and security expertise, and strong relationships with clients.

View Bay Computing Group Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

California, USA

Location

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 50% IT Services

  • 25% AI Development

  • 25% Cloud Computing Services

Your Trusted Technology Partner

With beginnings in 1990, Velonex Technologies is a leading provider of technological services. With operations in California, Colorado, and New York, and a headquarters in San Antonio, Texas, the company has a committed staff with more than thirty years of experience assisting clients in utilizing technology in their businesses.

View Velonex Technologies Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

California, USA

Location

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
info
Expertise Distribution (%)
  • 50% IT Services

  • 50% Business Services

The Professional Outsourcing Solutions USA

One expert and reputable outsourcing provider is Infomatic Solutions. Our long history and exceptional industry knowledge have made us one of the most well-known outsourcing firms in the United States. Our location, technology, and human resources allow us to provide high-quality offshore outsourcing for a wide range of business solutions. Are you trying to find companies that do offshore outsourcing? Regardless of the kinds and sizes of company entities across the USA's industries, we are here to provide you with intelligent, adaptable, creative, and innovative services. Our clients' demands are promptly understood, and we provide a well-rounded combination of cost-effective, environmentally friendly, and customer-focused outsourced solutions. Outsourcing services USA cater to client demands with skilled teams in various operational units worldwide. As a leading offshore outsourcing company, we offer flexible solutions to meet business requirements within budget. Our services reduce operational costs, increase flexibility, and help consolidate inbound data. By relying on our medical records retrieval company, operational costs can be reduced by up to 60%. Additionally, we provide access to highly qualified professionals without high recruitment costs, allowing businesses to perform their activities efficiently and accurately.

View Infomatic Solutions Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

California, USA

Location

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 50% IT Services

  • 50% Business Services

Peeling back the layers of technology

Advanced Onion is a specialized technology advisory and solutions firm delivering cutting-edge and emerging technologies for defense, intelligence, and homeland security organizations. We partner with government agencies, system integrators, and mission-critical enterprises to design, validate, and deploy advanced digital solutions that meet complex operational and security requirements. Acting as both strategist and technology evangelist, Advanced Onion helps organizations identify the right innovations—from advanced analytics to next-generation platforms—and translate them into practical, deployable capabilities. Our work supports analysts, developers, and program leaders with solutions built for reliability, performance, and mission readiness. With a deep understanding of high-risk environments, we focus on technology that enhances situational awareness, accelerates decision-making, and protects personnel operating in the field.

View Advanced Onion, Inc. Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

California, USA

Location

20

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

20

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 40% IT Services

  • 50% Web Design

  • 10% Web Development

ARC Document Solutions in Florida

A publicly traded business, ARC Document Solutions offers information management and technology solutions to the engineering, construction, and architectural sectors. With more than 170 service centers worldwide, it has collaborated with some of the biggest architecture and construction companies in the world to provide clients with onsite, cloud-based, and offsite solutions. The business has been honored and recognized by Gartner, BERTL, Océ, and Forbes magazine (as one of its "Best 200 Small Companies"). In order to meet the needs of construction and facilities, ARC provides solutions that integrate the newest technologies.

View ARC Document Solutions Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

1,000 - 9,999

Team size
Inside Service Listing

California, USA

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% IT Services

  • 20% Software Development

  • 20% AI Development

  • 10% Mobile App Development

  • 10% Internet of Things

  • 10% Product Engineering services

  • 10% Cloud Computing Services

A pioneer in delivering Business Innovation

ACL Digital is a market leader in design-driven offers for digital experiences, product innovation, solutions, and consulting. We assist in accelerating innovation and transforming businesses at every stage, from strategy to design, execution, and management. Global innovation and a cutting-edge engineering strategy set us apart as collaborators on challenging development projects. Our clients are well-known manufacturers and system providers from the IT and telecommunication, automotive, energy, rail and naval, life sciences, and aerospace, automotive, and energy sectors.We are committed to assisting major Enterprises, SMBs, and start-ups in transforming while keeping user journeys and design at the forefront. ACL Digital, a pioneer in delivering Business Creativity, Integration, and Transformation using Disruptive Technologies, gives business difficulties a competitive advantage, innovation, and new viewpoints.

View ACL Digital Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

1,000 - 9,999

Team size
Inside Service Listing

California, USA

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% IT Services

  • 20% Software Development

  • 20% Web Development

  • 20% Digital Marketing

  • 20% Cloud Computing Services

Powering smarter eCommerce through innovation and expertise.

Founded in 2001, Smith Consulting is a trusted leader in DNN, Orchard, and WordPress eCommerce development and ERP integration solutions. With over 25 years of combined experience in software engineering and payment processing, we deliver secure, scalable, and customized platforms that optimize online sales, streamline transactions, and drive business growth worldwide.

View Smith Consulting Profile
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

California, USA

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% IT Services

  • 40% Web Development

  • 20% Web Design

  • 10% Mobile App Development

  • 10% Digital Marketing

Where Technology Meets the Mind!

A one-stop shop for online services, Brainwork Technologies provides a comprehensive and significant portfolio of web designing, web development, internet marketing, and content writing. Since our humble beginnings in 2000, we have expanded above our expectations thanks to our commitment to quality and continually expanding techniques to keep up with rapidly developing technologies and customer demands.We have been able to provide services to many clients all around the world thanks to our innate ability to overcome linguistic and cultural boundaries to produce excellent web solutions. We are an Indian company that provides high-quality offshore and on-site services to end users and software development organisations on a variety of hardware and software platforms. Linux, Apache, and Windows are a few of them. In addition, we use modern technologies like PHP and HTML.

View Brainwork Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

2 - 9

Team size
Inside Service Listing

California, USA

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% IT Services

  • 90% Cloud Computing Services

IT Solutions That FIT

We at Forum Info-Tech are proud to be one of the leading Managed IT Services Providers based in Corona, Los Angeles, and Orange County. Our skillful team of experienced engineers keeps your systems running smoothly while you focus on driving your business. While there are many Managed IT service provider options, we stand above all when it comes to service. We customize your solution only after understanding your goals and vision. Our reliability and responsiveness make us the IT support services provider of choice. We provide a wide range of IT services nationwide from application hosting to onsite management. From handling cyber security issues to providing IT or Cloud consulting, we deliver a variety of exceptional solutions to our clients. If you are looking for a firm that provides quality IT support in Orange County, look no more. Contact us immediately.

View Forum Info-Tech IT Solutions Profile
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

California, USA

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% IT Services

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Development

  • 10% Web Design

  • 10% Digital Marketing

  • 10% Blockchain Development

  • 10% Cloud Computing Services

  • 10% CMS

Reforming Tomorrows Tech

Greetings from Tech Reforms, your go-to source for complete mobile app development and web design. Change your online presence and establish a stronger connection with your audience. Don't allow your company suffer from a lack of tech skills. To find out how we can assist you in reaching your objectives, get in touch with us right now.

View Tech Reforms Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

California, USA

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% IT Services

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Development

  • 10% Web Design

  • 10% Digital Marketing

  • 10% Business Services

  • 10% Cloud Computing Services

  • 10% CMS

Top-Rated Mobile Application Dev Firm

One of the leading software development and BPO organizations in the globe, Sataware provides worldwide clients with dependable and effective BPO outsourcing solutions. We actually offer 24X7 services because we have offices in the USA & India. Finding the ideal technical partner for Web, mobile, desktop application development, and BPO services can be tough, but Sataware stands out for having a solid set of competencies that can help you accomplish your vision. Basically, the safe, scalable, upward-facing, and trustworthy business systems are the focus of our services. Our most creative information technology and software outsourcing services are built with a focus on addressing the particular needs and objectives of our clients. We publicize our high standards through our inexpensive, trustworthy, and high-quality software services.

View Sataware Technologies Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

California, USA

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% IT Services

  • 20% Mobile App Development

  • 20% Web Development

  • 10% Software Development

  • 10% Web Design

  • 10% Digital Transformation

  • 10% AI Development

  • 10% Product Engineering services

High-Fidelity Software & Design

Vynyl is a full-service software and design agency, bringing together expert technologists, developers, designers, and product and marketing specialists—all in-house in the United States. We specialize in building custom web and mobile applications that are both visually striking and technically robust, perfectly aligned with our clients’ business goals. Our portfolio spans high-profile corporations, leading universities, government agencies, top digital marketing firms, and venture-backed startups. By combining innovation, technical expertise, and user-focused design, Vynyl empowers businesses to transform ideas into impactful digital solutions. What could your business create with a team like Vynyl?

View VYNYL Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

California, USA

Location

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

17

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% IT Services

  • 20% Mobile App Development

  • 10% Web Development

  • 10% Web Design

  • 10% Digital Marketing

  • 10% Internet of Things

  • 10% Digital Transformation

  • 10% AI Development

  • 10% Cloud Computing Services

Tech with Heart

Svitla: Your Premier Digital Transformation Partner With more than two decades of expertise, Svitla is a leading global digital solutions provider dedicated to helping businesses thrive in the digital age. Since 2003, we have delivered over 5,000 innovative, tailor-made solutions across diverse sectors, empowering our clients to gain a competitive advantage and accelerate growth. At Svitla, our mission is to leverage cutting-edge digital technologies—such as cloud computing, data analytics, and artificial intelligence—to develop sustainable solutions that set the stage for a prosperous future. Our elite team of over 1,000 skilled technology experts, including strategists and delivery specialists, are committed to driving impactful business transformations through comprehensive advisory, development, and support services. We proudly partner with organizations ranging from dynamic startups to Fortune 500 giants, including esteemed brands like Logitech and Global Citizen. Our extensive know-how spans more than 20 industries, including E-commerce, Healthcare, Financial Services, and Logistics, with operations supported by 10 delivery centers worldwide across the US, LATAM, Europe, and Asia. As a WBENC-certified business, Svitla stands out as one of the fastest-growing women-owned IT companies in the United States. Our commitment to excellence is validated through prestigious awards and certifications like ISO 9001:2015 and AWS Advanced Partner status. Partner with Svitla and secure your digital future today!

View Svitla Systems Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

1,000 - 9,999

Team size
Inside Service Listing

California, USA

Location

16

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

16

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 5% IT Services

  • 20% AI Development

  • 15% Software Development

  • 10% Internet of Things

  • 10% Digital Transformation

  • 10% Cloud Computing Services

  • 8% CMS

  • 7% Mobile App Development

  • 6% Product Engineering services

  • 5% Web Development

  • 4% Ecommerce Development

Make the right Choice

AlphaBOLD is a global leader in next-generation business transformation and consulting. We enable clients all over the US to navigate their digital transformation. With collectively three decades of experience managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do this by enabling the enterprise with Dynamics 365 or Oracle NetSuite core, which helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovative ecosystem. AlphaBOLD implements Dynamics 365, SharePoint, Power BI, Oracle NetSuite, and many other custom solutions for its customers. From end-to-end digital implementations to planning, design, development, and roll-out of various business applications, BOLDEnthusiasts can deliver it all. AlphaBOLD has developed vertical-specific solutions for Construction, Manufacturing, and Retail companies to help them reach their true potential. AlphaBOLD also offers add-ons that can be installed easily on existing systems and help boost the productivity of an organization significantly. Our add-ons include BOLD-HI, BOLDSync etc.

View AlphaBOLD Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

California, USA

Location

16

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

16

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 5% IT Services

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Development

  • 10% Web Design

  • 10% Internet of Things

  • 10% AI Development

  • 5% Digital Marketing

  • 5% Digital Transformation

  • 5% Product Engineering services

  • 5% Cloud Computing Services

  • 5% CMS

Setting the Standard for Staff Augmentation and IT Solutions

Cyber InfraStructure INC. (CIS), founded in 2003, is a global IT consulting and staff augmentation leader with offices in Central India, the USA, and the UK. We specialize in delivering top-tier technology solutions, helping businesses scale their teams and optimize operations efficiently. With experience serving over 2,100 clients across 100+ countries, we support industries including education, finance, travel, retail, manufacturing, gaming, and healthcare. CIS is recognized for excellence, holding CMMI Level 3, ISO 9001:2018 certifications, and partnerships such as Microsoft Gold Partner, Magento Silver Solution Partner, and memberships with Drupal and Joomla. Our focus is delivering innovative, reliable IT solutions that drive measurable business results.

View CIS Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

California, USA

Location
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