Top IT Consultants in California
2,493 Companies
List of the Top IT Consulting Firms in California
Sponsored
-
Featured
What are Featured Providers?
$5,000+$100 - $149 / hr50 - 249Serves CaliforniaServices provided
50% IT Managed Services20% Cybersecurity10% AI Consulting +2 services10% Cloud Consulting & SI10% IT Strategy ConsultingSee all 16 projectsdesignDATA is a full-service IT management company providing services such as cybersecurity training, cloud migration, managed IT support, and more. With nearly 100% positive feedback across diverse industries, clients frequently praise their exceptional customer service, tailored training programs, and proactive technology solutions. About 80% of reviews highlight their strong project management and successful outcomes in enhancing security and efficiency.
Reviews mention Transparent
Clients appreciate designDATA's commitment to transparency and active communication. One client highlighted the 'level of trust and accessibility' across all organizational levels. They noted that any issues encountered were addressed in a 'professional and transparent manner.' Overall, the sentiment reflects a strong confidence in the partnership, emphasizing the importance of clear communication and reliability in their collaborative efforts.-
Managed IT Services for Nonprofit Organization
5.0 Feb 14, 2023Any time there have been issues or problems, they have dealt with them in a professional and transparent manner.
Read Full Review
Was this helpful?
Industry Experience
designDATA has garnered positive feedback across various sectors, notably nonprofits, advertising & marketing, transportation, and pharmaceuticals. Clients praised their expertise in IT support, cybersecurity, and training programs, highlighting their hands-on approach and responsiveness. In the nonprofit sector, they are recognized for building trust and improving operational maturity. The advertising & marketing field appreciates their tailored strategies that mitigate wasted ad spend. Overall, designDATA is viewed as a reliable partner with a strong focus on customer service and strategic IT solutions.
Read All ReviewsSelect Industry to see insights
Advertising & marketing Nonprofit Transportation Pharmaceuticals Business services Other IndustryWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight designDATA's exceptional value for money, noting that while their pricing may be higher than previous vendors, the quality of service received far exceeds expectations. One client remarked that they receive 'triple the value' for costs that are 'roughly 50% higher' than before. Another highlighted how designDATA's tailored training and support provide significant returns on investment, making them a trusted partner for IT services. Overall, sentiment is overwhelmingly positive regarding their cost-effectiveness and service quality.Was this helpful?
View projects from:
Was this helpful?
$1,000+$25 - $49 / hr50 - 249Serves CaliforniaServices provided
80% IT Managed Services10% Cloud Consulting & SI10% CybersecuritySee all 12 projectsCorporate Technologies is a managed IT service provider specializing in comprehensive IT support, cybersecurity, and infrastructure management. Across multiple reviews, 100% of clients express satisfaction with their technical expertise, responsiveness, and problem-solving capabilities. Many reviewers (about 75%) highlight their professionalism and commitment to client needs, with no significant areas for improvement noted.
Reviews mention Timely
Overall sentiment regarding timeliness is highly positive across multiple reviews. Clients consistently praise Corporate Technologies for their prompt response and effective problem-solving. For instance, one client noted, "the techs were on top of it and had the problems solved right away," while another highlighted their ability to address issues quickly, stating, "if I ever have an issue I can jump on a call and it's addressed in a timely matter." Such feedback underscores Corporate Technologies' commitment to delivering services on time and efficiently.-
IT Managed Services for Animal Hospital
4.0 Aug 28, 2025They were well informed about what we needed, punctual about getting it implemented, and very open to listening to our questions, concerns, requests as the project went on/goes on.
Read Full Review -
Managed IT Services for Telecommunications Installation Co
5.0 Oct 16, 2025After the initial appointment scheduled to upgrade the machine, and the problems were found, they worked on the solutions right away and solved both problems. They resond quickly with techs we are familiar with and complete projects on time, and within budget if there is one.
Read Full Review
Was this helpful?
0 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In the past six months, Corporate Technologies has received positive feedback for their IT assistance and server management services, particularly from a nonprofit client. They have effectively improved operational efficiency through cloud migration and enhanced communication systems. Clients commend their patience and proactive solution recommendations, with no significant areas for improvement noted. Overall, the sentiment is highly favorable, indicating strong client satisfaction with their ongoing support and engagement.Was this helpful?
Industry Experience
Corporate Technologies demonstrates expertise across diverse sectors including Telecommunications, Manufacturing, Non-profit, Legal, Construction, and Home Services. Clients commend their responsive IT management and ability to enhance operational efficiency. Feedback highlights their strengths in cybersecurity, system upgrades, and strategic support, showcasing high satisfaction. Overall sentiment is notably positive, indicating Corporate Technologies is well-suited for organizations seeking robust, reliable IT solutions in these industries.
Read All ReviewsSelect Industry to see insights
Transportation Other Industry Construction Home Services Legal Non-profit Telecommunications ManufacturingWas this helpful?
More responsive than most other service providers
Get in TouchCorporate Technologies is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
$5,000+$200 - $300 / hr10 - 49Serves CaliforniaServices provided
25% Cloud Consulting & SI25% Cybersecurity25% IT Managed Services +1 service25% IT Strategy ConsultingSee all 3 projectsDatalink Networks Inc. is an IT services company specializing in enhancing IT infrastructure, security, and support. Reviews indicate a 100% positive feedback rate, highlighting their exceptional service, rapid problem-solving, and proactive approach. Clients commend their technical competence and reliable project management, with no areas for improvement suggested.
Reviews mention Detail-oriented
Clients consistently commend Datalink Networks Inc. for their detail-oriented approach, highlighting their proactive support and resourcefulness. One client noted their 'attention to detail' and praised their excellent project management, which included maintaining clear timelines and effective communication. The company's ability to deliver exceptional service while ensuring all project components were well-coordinated reinforces their reputation as a dependable partner. Overall, the sentiment regarding their detail-oriented nature is overwhelmingly positive.-
Managed IT Services for Seafood Company
5.0 Aug 20, 2025Datalink Networks Inc. demonstrated excellent project management throughout our engagement. Their team consistently stayed on top of deliverables, maintained clear timelines, and ensured that all aspects of the project were well-coordinated. Communication was reliable and efficient—regular meetings and prompt email responses kept everything aligned and moving forward smoothly. Overall, they were a dependable partner, and I appreciated their proactive approach and attention to detail.
Read Full Review
Was this helpful?
Industry Experience
Datalink Networks Inc. has received positive feedback across various industries, including nonprofit (U.S. Intelligence Community), healthcare (Orthopedic Clinic), and food & beverage (seafood distribution). Clients praised their proactive problem-solving, rapid response times, and high availability in supporting IT infrastructure enhancements. The overall sentiment reflects strong expertise in delivering secure and resilient IT solutions, making them a suitable partner for businesses seeking reliable IT support in these industries.
Read All ReviewsSelect Industry to see insights
Nonprofit Food & BeverageWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Datalink Networks Inc. as offering excellent value for money, highlighting their responsiveness and problem-solving capabilities. One client noted their 'headspinningly fast, competent service' during a complex implementation, while another emphasized the immediate effectiveness of their infrastructure upgrades. Overall, feedback reflects satisfaction with the cost relative to the exceptional service provided, with no significant areas for improvement mentioned.Was this helpful?
$50,000+< $25 / hr1,000 - 9,999Serves CaliforniaServices provided
20% IT Managed Services15% Application Management & Support15% Call Center Services +4 services15% Custom Software Development15% Customer Service Outsourcing10% AI Development10% Enterprise App ModernizationSee all 10 projectsFlairsTech is a versatile IT service provider offering software development, customer support, and project management services. The company is highly regarded for its technical expertise, adaptability, and strong cultural alignment, resulting in improved operational efficiency and customer satisfaction. With over 90% of reviews mentioning positive collaboration and timely delivery, FlairsTech is consistently praised for their communication and professional dedication.
Reviews mention Great project management
Clients have praised FlairsTech for its exceptional project management capabilities, highlighting Ezz as an outstanding project manager who effectively manages customer expectations and ensures transparency among stakeholders. One client noted that FlairsTech's project management resources significantly contribute to their operational scalability, allowing for easy adjustments in resource allocation. Overall, the sentiment reflects a strong appreciation for FlairsTech's project management, reinforcing their reputation as a reliable partner in managing complex projects.-
Staff Augmentation for Software Company
3.5 May 24, 2023Ezz is amazing as a project manager. He manages customer expectations and keeps the support, R&D and customer on the same page with all details transparent across the stakeholders. Flairstech provides quality support and Project management resources. We can scale up and down depending on our requirement and it is easy to add and remove resources as per the requirement.
Read Full Review
Was this helpful?
Industry Experience
FlairsTech has demonstrated expertise across various industries, including Construction, Consumer Products & Services, Hospitality, Media, Sports, and Financial Services. Clients commend their strong project management, effective communication, and ability to enhance operational efficiency. Specifically, in Construction, they excelled in DevOps and cloud services; in Consumer Products, they improved technical support processes; and in Hospitality, they enhanced customer service metrics. Overall, FlairsTech is well-suited for businesses seeking reliable tech support and innovative solutions across these sectors.
Read All ReviewsSelect Industry to see insights
Consumer products & services Hospitality & leisure Media Software Financial services Construction SportsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on FlairsTech consistently highlights their competitive pricing and strong value for money. One client noted that FlairsTech 'fit our budget' and provided 'good value for cost,' while another emphasized their 'unique pricing model' which aligned well with budgetary needs. Overall sentiment reflects satisfaction with the cost-effectiveness of their services, with clients appreciating the quality delivered relative to the investment made.Was this helpful?
More responsive than most other service providers
Get in TouchFlairsTech is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
-
-
UndisclosedUndisclosed250 - 999Dublin, CA
Services provided
20% DevOps Managed Services20% Mobile App Development15% Application Testing +4 services15% BI & Big Data Consulting & SI10% AR/VR Development10% Custom Software Development10% IT Strategy ConsultingBhavna Corp. Is a Noida, India-based application development firm. Their services include Mobile App Development and DevOps Managed Services.
Read moreSee All Locations (2)Dublin, CA
3051, Copper Peak Drive,
Dublin, CA 945681
Was this helpful?
-
Undisclosed$150 - $199 / hr1,000 - 9,999Redwood City, CA
Services provided
35% CRM Consulting and SI35% ERP Consulting and SI30% Other IT Consulting and SIInformatica is a CRM consulting and SI company based in Redwood City, California and Austin, Texas. They focus on CRM consulting and SI and ERP consulting and SI.
Read more -
Featured
What are Featured Providers?
$1,000+$25 - $49 / hr50 - 249Serves CaliforniaServices provided
85% CRM Consulting and SI14% Low/No Code Development1% Custom Software DevelopmentSee all 97 projectsPeeklogic, LLC is a Salesforce development company specializing in custom Salesforce solutions, integrations, and CRM enhancements. Across all reviews, clients commend their responsiveness, strong project management, and seamless communication. Notably, 100% of reviewers mention timely delivery and satisfaction with the collaboration, with no significant areas for improvement identified.
Reviews mention Reasonable pricing
Clients have consistently praised Peeklogic, LLC for their reasonable pricing, noting it as a significant factor in their decision to engage the company. One client highlighted that Peeklogic's pricing fit their budget while providing great value for the cost. Another client described their experience as a 'tour de force at a very reasonable price,' indicating overall satisfaction with the affordability relative to the quality of service delivered.-
Customer Pipeline Dashboard Development for Technology Firm
5.0 Feb 21, 2024Honestly, we experienced nothing in the way of holes or deficits; this was a tour de force at a very reasonable price. Thank you, guys!
Read Full Review
Was this helpful?
Industry Experience
Peeklogic, LLC has demonstrated expertise across various industries, including Manufacturing, Medical, Hospitality, Information Technology, Financial Services, and Legal. Feedback highlights their strengths in Salesforce integration, customization, and project management. Clients commend their responsiveness and ability to adapt solutions to specific needs, leading to improved operational efficiency and streamlined workflows. Overall sentiment is positive, especially in Financial Services and Medical sectors, making them a strong choice for organizations seeking robust Salesforce solutions.
Read All ReviewsSelect Industry to see insights
Telecommunications IT Services Advertising & marketing Real estate Software Consumer products & services Education Chemicals & Biotechnology Transportation Arts, entertainment & music Retail Nonprofit Consumer Products Automotive Business services Manufacturing Other industries Non-profit Consulting Healthcare Financial services Legal Construction Information technology Hospitality & leisure MedicalWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
The feedback regarding Peeklogic, LLC emphasizes their strong value for money and competitive pricing. Clients consistently noted that their costs aligned well with budgets, with one stating, "offered good value for the cost." Many reviews highlighted the impressive outcomes relative to investment, with comments like "they exceeded our expectations" and "the project was completed faster than expected." Overall, the sentiment reflects satisfaction with the cost-effectiveness and quality of services provided.Was this helpful?
More responsive than most other service providers
Get in TouchPeeklogic, LLC is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
-
-
UndisclosedUndisclosed1,000 - 9,999San Francisco, CA
Services provided
50% Business Consulting25% Cybersecurity13% Staffing +1 service12% RecruitingTeneo is a Business Consulting company. They are located in New York, New York and San Francisco, California and have large team. Their services include Business Consulting and Cybersecurity.
Read moreSee All Locations (5)San Francisco, CA
1 Embarcadero Center – Suite 2850
San Francisco, CA 94111+1 (212) 886 1600
Was this helpful?
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 IT Consulting Firms in California
-
$5,000+$150 - $199 / hr10 - 49Los Angeles, CA
Ability to deliver
34.6/40.015.8/20 Reviews9.3/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$5,000+$200 - $300 / hr250 - 999Glendale, CA
Ability to deliver
36.5/40.017/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$5,000+$200 - $300 / hr10 - 49Santa Clarita, CA
Ability to deliver
33.1/40.017.2/20 Reviews7.5/10 Clients & Experience8.5/10 Market PresenceService focus
100% IT Consulting -
$5,000+$200 - $300 / hr50 - 249San Jose, CA
Ability to deliver
35.7/40.017.2/20 Reviews9/10 Clients & Experience9.5/10 Market PresenceService focus
80% IT Consulting20% Other -
$1,000+$150 - $199 / hr50 - 249Vista, CA
Ability to deliver
35.4/40.018.2/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed10 - 49Newport Beach, CA
Ability to deliver
32.4/40.016.2/20 Reviews9.2/10 Clients & Experience6.9/10 Market PresenceService focus
100% IT Consulting -
$25,000+Undisclosed250 - 999Los Angeles, CA
Ability to deliver
31.4/40.015.8/20 Reviews6.7/10 Clients & Experience8.9/10 Market PresenceService focus
80% IT Consulting20% Other -
$5,000+$150 - $199 / hr10 - 49San Jose, CA
Ability to deliver
35.9/40.017.2/20 Reviews9.6/10 Clients & Experience9.1/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr50 - 249San Diego, CA
Ability to deliver
38.8/40.019.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed50 - 249San Diego, CA
Ability to deliver
30.7/40.016.6/20 Reviews5.6/10 Clients & Experience8.5/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed10 - 49San Jose, CA
Ability to deliver
30.3/40.015.6/20 Reviews7.7/10 Clients & Experience7/10 Market PresenceService focus
95% IT Consulting5% Other -
$5,000+$150 - $199 / hr50 - 249Costa Mesa, CA
Ability to deliver
32.1/40.017.4/20 Reviews8/10 Clients & Experience6.7/10 Market PresenceService focus
100% IT Consulting -
UndisclosedUndisclosed50 - 249San Ramon, CA
Ability to deliver
36.1/40.016.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
100% IT Consulting -
$5,000+$100 - $149 / hr10 - 49El Segundo, CA
Ability to deliver
39.1/40.019.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
29.3/40.016.2/20 Reviews8.2/10 Clients & Experience4.9/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
33.7/40.016.4/20 Reviews9.8/10 Clients & Experience7.5/10 Market PresenceService focus
100% IT Consulting -
$1,000+$200 - $300 / hr2 - 9San Diego, CA
Ability to deliver
33.5/40.017.8/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
100% IT Consulting -
$10,000+$200 - $300 / hr50 - 249Beverly Hills, CA
Ability to deliver
30.6/40.015.2/20 Reviews7.7/10 Clients & Experience7.6/10 Market PresenceService focus
80% IT Consulting20% Other -
$1,000+$150 - $199 / hr10 - 49Sacramento, CA
Ability to deliver
33.9/40.019/20 Reviews5.8/10 Clients & Experience9.2/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr10 - 49Los Angeles, CA
Ability to deliver
36.7/40.020/20 Reviews7.1/10 Clients & Experience9.6/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr10 - 49Chino, CA
Ability to deliver
30.9/40.016/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49San Diego, CA
Ability to deliver
32.2/40.017.2/20 Reviews9.5/10 Clients & Experience5.5/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$150 - $199 / hr10 - 49West Hollywood, CA
Ability to deliver
32/40.016.4/20 Reviews9.4/10 Clients & Experience6.2/10 Market PresenceService focus
90% IT Consulting10% Other -
$5,000+$100 - $149 / hr250 - 999Irvine, CA
Ability to deliver
28/40.015.4/20 Reviews4.4/10 Clients & Experience8.2/10 Market PresenceService focus
90% IT Consulting10% Other -
$1,000+$100 - $149 / hr10 - 49Pasadena, CA
Ability to deliver
30.8/40.017.6/20 Reviews5.3/10 Clients & Experience7.9/10 Market PresenceService focus
100% IT Consulting -
$5,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
30.6/40.016.2/20 Reviews6.7/10 Clients & Experience7.8/10 Market PresenceService focus
80% IT Consulting20% Other -
$5,000+< $25 / hr1,000 - 9,999San Jose, CA
Ability to deliver
28.1/40.018.2/20 Reviews1/10 Clients & Experience8.9/10 Market PresenceService focus
40% IT Consulting60% Other -
$5,000+Undisclosed50 - 249Oakland, CA
Ability to deliver
30.7/40.018.6/20 Reviews3.5/10 Clients & Experience8.6/10 Market PresenceService focus
100% IT Consulting -
$1,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
29.6/40.016.2/20 Reviews4.1/10 Clients & Experience9.3/10 Market PresenceService focus
100% IT Consulting -
$5,000+$150 - $199 / hr10 - 49Redondo Beach, CA
Ability to deliver
30.5/40.015.6/20 Reviews7.4/10 Clients & Experience7.5/10 Market PresenceService focus
100% IT Consulting
Latest IT Services Articles
See all articles
How to Create a Budget for BI & Analytics Services [With Template]
Use our custom template for your business intelligence and analytics needs.
The Best Password Managers for Small Businesses in 2026
How secured are you online? Explore these top password managers to help safeguard your small business from malicious cyber attacks this 2026.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.