Top IT Services Companies in California

IT Services & Consulting agencies deliver comprehensive technology solutions that help businesses improve operational efficiency, strengthen security, and accelerate digital transformation. These specialized firms provide strategic IT consulting, infrastructure management, cloud solutions, managed IT services, compliance support, vendor selection, and long-term technology planning tailored to business objectives. From developing scalable IT roadmaps to optimizing enterprise systems and reducing operational costs, IT consulting agencies enable organizations to make informed technology decisions, enhance system performance, and maintain secure, future-ready digital environments that support sustainable business growth. Read More

81100

Companies Listed

252

Countries Covered

98%

Client Satisfaction

List of Best IT Services Firms in California

Last updated: Jul 19, 2026

Cisco enables people to make powerful connections-whether in business, education, philanthropy, or creativity. Cisco hardware, software, and service offerings are used to create the Internet solutions that make networks possible-providing easy access to information anywhere, at any time.

Read More About Cisco

Cisco Founded Year
42+ Years
Cisco Employees
10000+
Cisco Location
United States
Cisco Hourly Rate
$100 - $149/hr

Ecodesoft Solutions

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eCodesoft Solutions Rating
5 (4 Reviews)
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Ecodesoft Solutions is a full-service software development company helping startups, SMBs, educational institutions, and enterprises build innovative digital products and scalable technology solutions. Our team combines modern technologies, industry best practices, and a client-focused approach to deliver high-quality web, mobile, eCommerce, and... Read More About Ecodesoft Solutions

eCodesoft Solutions Founded Year
9+ Years
eCodesoft Solutions Employees
10 - 49
eCodesoft Solutions Location
India
eCodesoft Solutions Hourly Rate
< $25/hr
eCodesoft Solutions Project Size
$1,000+

Who we are

Founded in 2007, we have been helping our clients to empower their business with a digital transformation including Design, Product Engineering, Quality Assurance, Mobile, Web Development, Cloud, and AI.

As a nearshore software development company, we leverage the best talent in South America with Agile methodology.

... Read More About Clarika Group

Clarika Group Founded Year
19+ Years
Clarika Group Employees
10 - 49
Clarika Group Location
United States
Clarika Group Hourly Rate
$25 - $49/hr

We\'re a global group of strategists, designers, and engineers building notable brands and premier digital experiences that captivate users worldwide. Our unified approach ensures scalability and consistency across all brand touchpoints by building robust design systems.

We differentiate ourselves from large agencies where junior talent ty... Read More About Clay

Clay Founded Year
10+ Years
Clay Employees
10 - 49
Clay Location
United States
Clay Hourly Rate
$25 - $49/hr

Our team of experts can become your outsourced IT department responding to issues quickly, often before you even know about
them. Covering everything from your servers and network infrastructure, to your computers, workstations and mobile devices, we
provide end-to-end solutions for all of your technology needs.

Read More About Clearmind Technology

Clearmind Technology Founded Year
15+ Years
Clearmind Technology Employees
2 - 9
Clearmind Technology Location
United States
Clearmind Technology Hourly Rate
< $25/hr

Clonetab, the leading Virtualization and Cloning platform designed to accelerate test data delivery for ERPs and Databases. Our software stands out as the only solution capable of virtualizing and providing true end-to-end on-demand clones of ERPs, such as Oracle e-Business Suite and PeopleSoft, as well as databases. We offer a comprehensive int... Read More About Clonetab Inc

Clonetab Inc Founded Year
15+ Years
Clonetab Inc Employees
50 - 249
Clonetab Inc Location
United States
Clonetab Inc Hourly Rate
NA

Cloud 10 has a client-focused approach to service and we are creating a new IT experience that’s customized to our clients unique business needs. The Cloud 10 experience offers jargon-free client education, and remote services whenever possible to ensure minimal disruption to your workflow. Cloud 10 is committed to providing our clients with the... Read More About Cloud 10 Infotech

Cloud 10 Infotech Employees
2 - 9
Cloud 10 Infotech Location
United States
Cloud 10 Infotech Hourly Rate
< $25/hr

Cloudain is a team of professionals who are passionate about DevOps engineering. The company’s name is an acronym that stands for Security, High-Availability and Load Balancing – the three pillars of resilient infrastructures.
Started in 2009 as a Linux systems administration company, Cloudain evolved from maintaining bare-metal servers to... Read More About Cloudain Llc

Cloudain LLC Founded Year
17+ Years
Cloudain LLC Employees
10 - 49
Cloudain LLC Location
United States
Cloudain LLC Hourly Rate
$100 - $149/hr

CloudFabrix provides digital intelligence AIOps platform that enables enterprises to build a unified IT intelligence/analytics fabric for achieving multiple use cases delivering cross-domain benefits.

Read More About Cloudfabrix Software Inc

CloudFabrix Software Inc Founded Year
11+ Years
CloudFabrix Software Inc Employees
50 - 249
CloudFabrix Software Inc Location
United States
CloudFabrix Software Inc Hourly Rate
NA

IaaS with a focus on Learning and Proof of Concept Labs, CloudMyLab has been transforming the IT lab landscape since 2016. Partners can utilize a global network of high-performance datacenters to simulate any lab or POC environment, eliminating the need for expensive hardware and software.

Read More About Cloudmylab

Cloudmylab Founded Year
10+ Years
Cloudmylab Employees
10 - 49
Cloudmylab Location
United States
Cloudmylab Hourly Rate
$25 - $49/hr

At Cloudpacer, we don’t
settle for ordinary.

We are passionate about technology and its power to transform businesses. Our commitment to innovation, customer satisfaction, and teamwork sets us apart in the industry.

Our team of experts is dedicated to provide you with tailored software solutions that will take your business to... Read More About Cloudpacer

Cloudpacer Founded Year
7+ Years
Cloudpacer Employees
10 - 49
Cloudpacer Location
United States
Cloudpacer Hourly Rate
$25 - $49/hr

Cloudsa is an IT company providing comprehensive professional software development services (mobile applications development, web-oriented software products, and business software solutions), software integration and updating, support, and maintenance of developed applications. We specialize in writing clean, testable, and structured code using... Read More About Cloudsa

Cloudsa Founded Year
11+ Years
Cloudsa Employees
2 - 9
Cloudsa Location
United States
Cloudsa Hourly Rate
< $25/hr

Grupo Computación Modular Avanzada SA, known as Grupo CMA, is a pioneer company in the information technology market in Costa Rica, basing its service portfolio on world-class products. Its experience in the market and the support of the manufacturers it represents have allowed it to offer tailored solutions for Costa Rican companies, which at t... Read More About Cma Group

CMA Group Founded Year
41+ Years
CMA Group Employees
50 - 249
CMA Group Location
United States
CMA Group Hourly Rate
NA

We help companies of all sizes unlock the power of cloud communications.

Technology has made communication easier, CMDVoIP has made communication better.

Read More About Cmdvoip

CMDVoIP Employees
2 - 9
CMDVoIP Location
United States
CMDVoIP Hourly Rate
< $25/hr

COCO Future Technologies is a product development company located in India and USA.  COCO Future Technologies has hired a wide range of professionals and industry experts and truly understands what contributes the most to the success of our clients. We help our clients reliaze the real potential in their companies and ideas.<... Read More About Coco Future Technologies

COCO Future Technologies Founded Year
5+ Years
COCO Future Technologies Employees
10 - 49
COCO Future Technologies Location
United States
COCO Future Technologies Hourly Rate
$25 - $49/hr

We are the fastest growing Nearshore Software Outsourcing company in the Americas. We operate at the intersection of engineering, strategy, and design combining cross-industry experience, proven methodologies, and technology expertise to engineer high-quality solutions that add value to businesses.
With 200+ expert software engineers in 13... Read More About Code Power

Code Power Founded Year
8+ Years
Code Power Employees
50 - 249
Code Power Location
United States
Code Power Hourly Rate
$50 - $99/hr

Code Red specializes in cyber security staffing. We help startups to mature their security programs and scale teams, through exceptional security talent. We recruit exclusively in the security space, giving us an in-depth understanding of the needs of both the job seekers and employers that we partner with.

Read More About Code Red Partners

Code Red Partners Employees
2 - 9
Code Red Partners Location
United States
Code Red Partners Hourly Rate
$25 - $49/hr

Innovation and aspiration are the foundation stones of any organization but we at Codedev take this a step ahead with our groundbreaking creativity and original concepts. Our team of extraordinary thinkers steps out of the box every time to cater to your vision and works towards the perfect solutions to take care of your needs.
 

Read More About Codedevs .io

Codedevs .io Employees
2 - 9
Codedevs .io Location
United States
Codedevs .io Hourly Rate
NA

Coding Pixel is a leading software, mobile and apps development enterprise based in the United States, serving clients globally. Our exceptional team of 150+ developers, designers and engineers has digitally transformed countless businesses and have served distinguished clients in the social networking, e-commerce blockchain, insurance, health,... Read More About Coding Pixel

Coding Pixel Founded Year
10+ Years
Coding Pixel Employees
50 - 249
Coding Pixel Location
United States
Coding Pixel Hourly Rate
$100 - $149/hr

We are a company specializing in medical billing and coding, collection of accounts as well as providing payment processing for your medical practice. At Columbus healthcare, we are dedicatedly committed to helping you, our client, and we strictly follow (HIPAA) Health Insurance Portability and Accountability Act. Our team understands how i... Read More About Columbus Healthcare Services Llc

Columbus Healthcare services LLC Founded Year
9+ Years
Columbus Healthcare services LLC Employees
10 - 49
Columbus Healthcare services LLC Location
United States
Columbus Healthcare services LLC Hourly Rate
< $25/hr

CommWorld has been in business in San Diego for over 20 years. Unlike branch offices with their high turnover of managers, we are committed to the long term. Branch offices seem to suddenly appear when times are good and suddenly disappear when business slows down. We have been here, and will continue to be here, during all the ups and downs of... Read More About Commworld Of San Diego-north

Commworld of San Diego-North Founded Year
38+ Years
Commworld of San Diego-North Employees
2 - 9
Commworld of San Diego-North Location
United States
Commworld of San Diego-North Hourly Rate
< $25/hr

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