Explore the top managed IT service providers in California with DesignRush. Our platform features agencies trusted by global leaders like GIZ and Atlas Copco. With 40,000+ vetted agencies and over 100,000 client-agency matches monthly, you can be confident in the quality of every agency listed. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio now.
Best California IT Managed Services Providers
145 Companies - Rankings updated: March 31, 2026
Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.
High-Level Technology for Small and Large Business.
ALFTEK offers full-service network infrastructure, system administration, network security, software development and other managed IT services. What's more, the company also integrates robust software solutions with cloud-based SaaS, PaaS and IaaS platforms for website and social & blog design. [... view ALFATEK profile ]- Location
- Concord, California
- Number of Employees
- Under 49
- Portfolios Count
- 4 Projects Listed
Smarter IT. Stronger Business.
Zeta Sky set out to create a company of dedicated IT experts who could move businesses to the cloud and deliver greater flexibility and value. We provide secure, simple, and scalable solutions to meet your business needs and empower all teams, IT and non-IT alike. [... view Zeta Sky profile ]- Location
- Ontario, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $14/hr
- Minimal Budget
- $10,000 - $25,000
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. [... view Cloudsquare Inc profile ]- 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
Enabling Your Use of Amazing Technologies
Space Cadets offers a comprehensive array of technology solutions, encompassing managed IT, networking/WiFi, audio/visual, and both physical and cyber security solutions. Our diverse range of services caters to businesses' various technological needs, ensuring seamless integration and top-notch performance. [... view Space Cadets profile ]- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
You Think It We Build It.
A leading IT outsourcing & software development company offering AI-Powered web and mobile app development services. [... view TOPS Infosolutions Pvt Ltd. profile ]- Location
- Fremont, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $18/hr
- Portfolios Count
- 2 Projects Listed
IT Consulting Space - Where Your Vision Drives Us To Deliver Business Impact.
With 2000+ professionals worldwide, 2600+ technology projects, and 350+ cloud-certified professionals, Jade Global is your ideal IT Services Partner. Jade Global is a member of Oracle, Salesforce, Boomi, ServiceNow, NetSuite, SAP, AWS, and Snowflake providing comprehensive implementation, integration, and [... view Jade Global profile ]- Location
- San Jose, California
- Number of Employees
- 1000 & Up
- Portfolios Count
- 1 Project Listed
Your Trusted Partner for Outsourcing IT Projects
TPLEX is a software outsourcing company. We provide companies with top tech talent and product development expertise. [... view Tplex profile ]- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Empowering IT Solutions for Smarter Business
Empowered IT Solutions stands out as a Technology Success Provider, offering innovative IT solutions and cutting-edge cybersecurity services. With our expertise, we empower businesses to navigate the digital landscape securely and efficiently. [... view Empowered IT Solutions profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Secure Your Business. Transform Your Operations. Empower Your People.
Heroic Technologies delivers trusted IT and cybersecurity solutions with an average response time of under 10 minutes and a 98%+ client satisfaction rating. As cyber threats continue to rise, with ransomware impacting two-thirds of businesses and cybercrime costs nearing $10 trillion, we empower organizations [... view Heroic Technologies profile ]- Location
- Campbell, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
All-inclusive IT. Secure, proactive, and built to scale.
Advanced Networks delivers fully managed IT and cybersecurity services to organizations across Southern California. We act as an extension of your team or your entire IT department, providing unlimited support, proactive monitoring, and a complete software stack including security, backup, and compliance [... view Advanced Networks profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $1,000 - $10,000
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. [... view AuroraIT profile ]- Location
- Torrance, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $5000/hr
- Minimal Budget
- $1,000 - $10,000
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 [... view Xobee Networks profile ]- Location
- Fresno, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $165/hr
- Minimal Budget
- Under $1,000
Health Tech and Managed IT Services Company
TechMatter is a leading global provider of technology and healthcare solutions headquartered in Glendale, California. The company specializes in enterprise software development, automation, and revenue cycle management, empowering organizations to streamline operations and achieve sustainable growth. With a [... view TechMatter profile ]- Location
- Glendale, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $100/hr
What's Next.
LookingPoint is a solution provider specializing in advanced IT infrastructure, such as professional services, managed services, project management, and hardware procurement. Our expertise centers on collaboration, security, and networking. [... view LookingPoint profile ]- Location
- Pleasant Hill, California
- Number of Employees
- Under 49
Crafting The Future Of Commerce
We build the worlds fastest, most flexible digital storefronts for growing brands. We delight customers with personalized journeys, wherever they shop and turn traffic into revenue. [... view Corra profile ]- Location
- Del Rey, California
- Number of Employees
- 100 - 249
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 [... view FUSE3 profile ]- Location
- Fair Oaks, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $1,000 - $10,000
Managed IT for Aspiring Businesses
Vertical Computers provides all aspects of IT services. From hosting to “help-desking”, we make IT simple, giving you peace of mind. [... view Vertical Computers profile ]- Location
- Chino, California
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Solving IT Problems Is Our Business.
At Xcape, Inc., we are a team of cybersecurity professionals specializing in building, connecting, supporting, and securing mission-critical infrastructure. [... view Xcape profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Dedicated Team for All Your IT Needs
VIP IT, Inc is a leading provider of IT strategy and support for small to mid-sized businesses who want their IT infrastructure operating at peak performance. Privately held, their team has decades of experience dealing with complex and challenging IT environments. [... view VIP IT, Inc profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
Active Server Management: True Proactive Linux Management Services
We manage and maintain all flavors of Linux, Web Servers, server-side programming languages and control panels. [... view Rack911 profile ]- Location
- Riverside, California
- Number of Employees
- Under 49
Your Partner in Improving All Communication Services.
Choice Communications is an award winning communications consulting firm and Master Agency founded in 1995. They are known for their excellence in service and exceptional back office support. [... view Choice Communications Corporation profile ]- Location
- San Jose, California
- Number of Employees
- 50 - 99
Transforming Businesses With IT Services
Freshworks delivers innovative IT services that help businesses streamline operations, enhance customer experiences, and drive growth. With a suite of cloud-based solutions, Freshworks empowers organizations to optimize customer support, sales, and marketing. The agency's user-friendly platforms ensure [... view Freshworks profile ]- Location
- San Mateo, California
- Number of Employees
- 1000 & Up
Design For Idealists
Springwave Studios LLC is a design agency specializing in branding, graphic design, and web design. Weve worked with folks from all sectors, but our favorite clients are those out to cause some good trouble. Springwave is proudly based in Long Beach, California. [... view Springwave Studios profile ]- Location
- Long Beach, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $1,000 - $10,000
Guaranteeing outstanding performance for your business
At Smart ERP Solutions®, our mission transcends ordinary objectives. We are driven to introduce innovative, highly configurable, and remarkably flexible ERP consulting solutions that address prevalent business challenges. [... view Smart ERP Solutions profile ]- Location
- Pleasanton, California
- Number of Employees
- 250 - 499
Your Partner for Managed Services & IT Support
As a leading provider of IT services, we offer a comprehensive range of services and expertise to address diverse business needs. Our team of professionals specializes in delivering innovative IT solutions that drive efficiency, productivity, and growth. [... view CCI Tech profile ]- Location
- Gilroy, California
- Number of Employees
- Under 49
Your Business Technology, Protected and Managed With Excellence.
AllSafe IT offers robust Managed IT services designed to protect your business technology. With over 15 years of experience in Los Angeles, they provide responsive support, prioritize cybersecurity, and customize services to meet your specific needs. [... view Allsafe IT profile ]- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Accelerating Experiences With Synthesized Synergy
Cyntexa is an international consulting and technology firm headquartered in San Francisco, USA, with a development center in Jaipur, India. The company provides cloud migration, Salesforce strategy, staff augmentation, and digital transformation services for enterprises looking to scale through trusted [... view Cyntexa Labs profile ]- Location
- San Francisco, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Resolving Security, Computer and Network Issues 24-7
Single Point of Contact is a Managed Security Service Provider managing and resolving our clients network and security issues. We provide a 24-7 help desk and Servie Level Agreements guaranteeing we will begin resolution within a specified time. [... view Single Point Of Contact profile ]- Location
- Palo Alto, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
Your Dedicated IT Products and Solutions Provider
Headquartered in Sacramento, California, SunstoneIT is a Certified Small Business with a primary focus on providing IT products and solutions to the public sector, as well as private sector companies. [... view SunstoneIT profile ]- Location
- Sacramento, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
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 [... view BRITECITY profile ]- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $205/hr
- Minimal Budget
- $1,000 - $10,000
Turning Vision Into Value
Tivora is a forward-thinking IT solutions provider dedicated to helping businesses grow through innovation, technology, and tailored digital strategies. With a strong focus on delivering customized solutions, Tivora empowers organizations to align their technology with business goals, enabling long-term [... view Tivora profile ]- Location
- Fresno, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
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 [... view InSync Computer Solutions profile ]- Location
- Laguna Hills, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $1,000 - $10,000
One Stop Shop for All Your Technology Needs
Welcome to Solution Mentors - Your Trusted Software Partner and a One-stop Shop for All Your Technology Needs! We have over 20 years of Expertise in business process automation, document management solutions development, software modernization, cloud migration, and technical support. [... view Solution Mentors profile ]- Location
- Los Angeles, California
- Number of Employees
- 100 - 249
Precision Discipline Delivery
Luvina is a well-known software outsourcing business that specializes in providing clients all around the world with excellent IT solutions. With a dedicated team of more than 750 experts, Luvina provides comprehensive software development services that are customized to each client's specific needs. Luvina [... view Luvina Software profile ]- Location
- San Jose, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $25/hr
Clean Nice Effective. Welcome to Grace Services.
Design and maintenance services for creatives and businesses. GRCD Services has helped numerous businesses and creators to build amazing websites and designs for various projects. Our clientele ranges from celebrities to enterprises and everyone in between. [... view GRCD Services profile ]- Location
- Eastvale, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
Pushing the Boundaries of Digital Signage at Scale
STRATACACHE is accelerating the shift of digital retail transformation by having a full scope of technology under one roof. Our retail solutions allow us to be partners in creating an in-store evolution, fitting into your existing ecosystem by connecting different technologies to truly drive a frictionless [... view STRATACACHE profile ]- Location
- San Francisco, California
- Number of Employees
- 1000 & Up
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 [... view OC Security Audit profile ]- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
When IT ABSOlutely has to work!!
ABSO Technologies stands out as a leading IT Managed Service Provider (MSP) that excels in providing comprehensive technology solutions to businesses, municipalities, and organizations throughout Northern California. [... view ABSO Technologies, Inc. profile ]- Location
- Sacramento, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- Under $1,000
From Dirt to Data, Your Total Solution
Acuity Total Solutions offers comprehensive facility management services, from maintenance and landscaping to IT and cybersecurity. [... view Acuity Total Solutions profile ]- Location
- Oxnard, California
- Number of Employees
- 50 - 99
- Minimal Budget
- $25,000 - $50,000
Quietly Brilliant.
Kotman Technology provides fully managed IT services, security solutions, and strategic technology consulting to clients in California and Michigan. Our tailored approach has resulted in customer retention of over 90% over the past 10 years. We pride ourselves on being the last technology partner you'll ever [... view Kotman Technology profile ]- Location
- Clovis, California
- Number of Employees
- Under 49
Speed. Efficiency. Reliability.
We're a worldwide technology enterprise dedicated to assisting individuals and companies across the globe in leveraging the potential of technology to navigate its possibilities. Through swift innovation, we customize services and solutions according to your requirements. We hold the belief that everyone [... view Ubmatic profile ]- Location
- Chino, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
IT Solution That Fit
Forum InfoTech (FIT) is a Top 100 managed services provider founded in 2004 and based in Riverside/Corona, California. The firm specializes in managed and comanaged IT, cloud migration (AWS, Azure), cybersecurity, identity and access management, IT compliance, and virtual CIO services. With 1150 employees [... view Forum Info-Tech profile ]- Location
- Corona, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
IT Solutions That Optimize Your Business
Technologent is a Global Provider of Edge-to-EdgeTM Information Technology solutions and services for Fortune 1000 companies. We help our clients outpace the new digital economy by creating IT environments that are agile, flexible, efficient, transparent and secure. Without these characteristics, companies [... view Technologent profile ]- Location
- Irvine, California
- Number of Employees
- 250 - 499
Your Ultimate Source for Talent Solutions
Global Integrated Talent Solutions Provider - A Certified MBE Enterprise. [... view IntelliPro profile ]- Location
- San Jose, California
- Number of Employees
- 250 - 499
Powering IT Excellence
Bellvia Solutions is a North American IT Managed Service Provider (MSP) delivering enterprise-grade IT, cybersecurity, cloud, and connectivity services available under your brand. [... view Bellvia Solutions profile ]- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
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. [... view Techmedics profile ]- Location
- Pasadena, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $1,000 - $10,000
Highly Rated Cyber Security & IT Company
Intelecis is a renowned Managed Security Service Provider (MSSP) in the United States and the United Kingdom. We are dedicated to providing organizations with the most dependable, secure, and competent IT Security and Support service possible. When you deal with the most highly rated Cyber Security Company as [... view Intelecis profile ]- Location
- Fullerton, California
- Number of Employees
- 50 - 99
- Minimal Budget
- $1,000 - $10,000
We Build Beautifully Responsive Websites
A web design studio focused on creating custom WordPress websites to help turn your visitors into customers. Let’s make a website that works for you. [... view Morningtide Design, LLC profile ]- Location
- Santa Rosa, California
- Number of Employees
- Under 49
Related Services in California
Managed Service Providers in California
About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.
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