Top SEO Companies in California
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Featured
What are Featured Providers?
$1,000+$50 - $99 / hr50 - 249Serves CaliforniaServices provided
See all 119 projectsFunnel Boost Media is a distinguished SEO agency that excels in enhancing digital visibility through services like Search Optimization and Website SEO Services. Reviews reveal a 100% positive sentiment, emphasizing their timely project delivery, effective communication, and significant impact on website ranking and organic search optimization. Clients consistently highlight their professionalism and ability to meet project goals efficiently.
$1,000+$50 - $99 / hr50 - 249Serves CaliforniaServices provided
See all 97 projectsLoopex Digital is a specialized SEO agency that excels in enhancing digital visibility and online presence through comprehensive Search Engine Optimization services, including link building, on-page SEO, and technical audits. The company holds high ratings and is praised for its organized, proactive project management and expert team, with 100% of reviews highlighting improved organic visibility and successful keyword optimization.
$1,000+$150 - $199 / hr10 - 49Serves CaliforniaServices provided
See all 116 projectsOutpace SEO is a specialized SEO agency that excels in enhancing online visibility, website ranking, and digital optimization. With a 100% positive feedback rate, clients frequently commend their exceptional responsiveness, technical expertise, and personalized approach to search optimization. Approximately 90% of reviewers highlight their effective communication and ability to drive measurable improvements in organic search performance.
$1,000+$50 - $99 / hr50 - 249Serves CaliforniaServices provided
See all 119 projectsFunnel Boost Media is a distinguished SEO agency that excels in enhancing digital visibility through services like Search Optimization and Website SEO Services. Reviews reveal a 100% positive sentiment, emphasizing their timely project delivery, effective communication, and significant impact on website ranking and organic search optimization. Clients consistently highlight their professionalism and ability to meet project goals efficiently.
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$5,000+$150 - $199 / hr250 - 999Culver City, CA
Services provided
Founded in 1969, MXM (Meredith Xcelerated Marketing) is a midsize Culver City, California-based Content Marketing company. Their services include Content Marketing and Digital Strategy.
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$10,000+$100 - $149 / hr50 - 249Irvine, CA
Services provided
FleishmanHillard HighRoad is a midsize Toronto, Canada-based public relations company. Their services include Public Relations and Web Design.
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Featured
What are Featured Providers?
$5,000+$100 - $149 / hr10 - 49Serves CaliforniaServices provided
See all 8 projectsDigital Commerce Partners is an SEO agency specializing in enhancing digital visibility through organic search optimization and content marketing. Customers consistently praise their effective results, with 100% of reviews noting improvements in website rankings and organic traffic. Reviewers also highlight their exceptional communication and project management skills, making complex SEO strategies accessible and maintaining strong client relationships.
$5,000+$150 - $199 / hr50 - 249Serves CaliforniaServices provided
See all 371 projectsDisruptive Advertising is a comprehensive digital marketing agency specializing in SEO, PPC, and digital visibility enhancement. Feedback from their clients reveals a 100% satisfaction rate, with praise for their strategic acumen, consistent communication, and measurable growth outcomes. Notably, 62% of reviews emphasize their strong alignment with company values, while 75% highlight their detailed project management and ability to drive significant online visibility improvements.
$1,000+$50 - $99 / hr50 - 249Serves CaliforniaServices provided
See all 160 projectsDelante is an SEO agency recognized for its expertise in Search Engine Optimization, Online Visibility, and SERP Optimization services. Across reviews, 100% of clients commend Delante for their professionalism, responsiveness, and effective strategies leading to significant improvements in website ranking and organic search optimization. With a focus on delivering measurable results and enhancing digital visibility, Delante is praised for their proactive approach and tailored solutions.
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$10,000+$25 - $49 / hr50 - 249Mountain View, CA
Services provided
Grand IT, a SEO agency, was founded in 2019. The agency offers Search Engine Optimization and Web Design.
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UndisclosedUndisclosed250 - 999San Francisco, CA
Services provided
AB Tasty is a midsize Conversion Optimization company. Founded in 2009, the team offers Conversion Optimization and Search Engine Optimization.
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Undisclosed$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
See all 6 projectsLos Angeles IT offers services in automation, business integrations, and artificial intelligence, particularly excelling in managed IT services. Reviews highlight their effective communication, adherence to deadlines, and transparent processes, ensuring client comprehension and satisfaction. Clients appreciate their reliability, geographic proximity, and alignment with client values, contributing to a positive overall experience.
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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:
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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.
List of the Top 15 California SEO Agencies
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$50,000+$300+ / hr50 - 249San Francisco, CA
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
75% Search Engine Optimization25% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
38.8/40.020/20 Reviews9.2/10 Clients & Experience9.6/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$1,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
37.6/40.018/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$1,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Search Engine Optimization70% Other -
$1,000+$150 - $199 / hr2 - 9Anaheim, CA
Ability to deliver
37/40.017.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Search Engine Optimization -
$1,000+$100 - $149 / hr50 - 249San Diego, CA
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization40% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Search Engine Optimization60% Other -
$1,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
35/40.018.6/20 Reviews9.7/10 Clients & Experience6.7/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$1,000+$50 - $99 / hr50 - 249Glendale, CA
Ability to deliver
34.8/40.020/20 Reviews7/10 Clients & Experience7.7/10 Market PresenceService focus
100% Search Engine Optimization -
$5,000+$200 - $300 / hr10 - 49La Mirada, CA
Ability to deliver
35.9/40.016.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Search Engine Optimization40% Other -
$1,000+$25 - $49 / hr250 - 999Anaheim, CA
Ability to deliver
33.7/40.016.8/20 Reviews9/10 Clients & Experience7.9/10 Market PresenceService focus
90% Search Engine Optimization10% Other -
$1,000+$100 - $149 / hr10 - 49San Francisco, CA
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
35% Search Engine Optimization65% Other -
$5,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
33.3/40.015.4/20 Reviews8.1/10 Clients & Experience9.8/10 Market PresenceService focus
60% Search Engine Optimization40% Other -
$1,000+$100 - $149 / hr10 - 49Carlsbad, CA
Ability to deliver
32/40.016.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
80% Search Engine Optimization20% Other -
$5,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
31/40.016.2/20 Reviews9.1/10 Clients & Experience5.7/10 Market PresenceService focus
72% Search Engine Optimization28% Other -
$1,000+Undisclosed50 - 249San Diego, CA
Ability to deliver
30.9/40.015.8/20 Reviews8.3/10 Clients & Experience6.9/10 Market PresenceService focus
60% Search Engine Optimization40% Other -
$1,000+$50 - $99 / hr10 - 49Los Angeles, CA
Ability to deliver
31.2/40.016.8/20 Reviews8/10 Clients & Experience6.5/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
UndisclosedUndisclosed10 - 49Simi Valley, CA
Ability to deliver
32.1/40.015.8/20 Reviews8.3/10 Clients & Experience8/10 Market PresenceService focus
60% Search Engine Optimization40% Other -
$5,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
33.8/40.016.8/20 Reviews8.1/10 Clients & Experience8.8/10 Market PresenceService focus
50% Search Engine Optimization50% Other -
$10,000+$100 - $149 / hr10 - 49Encinitas, CA
Ability to deliver
38.7/40.020/20 Reviews9.4/10 Clients & Experience9.3/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$5,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
35.6/40.016.2/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
20% Search Engine Optimization80% Other -
$10,000+$150 - $199 / hr50 - 249Carlsbad, CA
Ability to deliver
39.2/40.019.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
$1,000+$100 - $149 / hr10 - 49Los Angeles, CA
Ability to deliver
29.5/40.016.2/20 Reviews8/10 Clients & Experience5.3/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$10,000+$100 - $149 / hr50 - 249Culver City, CA
Ability to deliver
38.9/40.019.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% Search Engine Optimization90% Other -
Undisclosed$100 - $149 / hr10 - 49Westlake Village, CA
Ability to deliver
34.2/40.016.4/20 Reviews8.5/10 Clients & Experience9.3/10 Market PresenceService focus
40% Search Engine Optimization60% Other -
$5,000+Undisclosed2 - 9Manhattan Beach, CA
Ability to deliver
30.5/40.016.6/20 Reviews9.3/10 Clients & Experience4.6/10 Market PresenceService focus
70% Search Engine Optimization30% Other -
$5,000+$100 - $149 / hr10 - 49Oakland, CA
Ability to deliver
33.6/40.017.4/20 Reviews6.9/10 Clients & Experience9.3/10 Market PresenceService focus
40% Search Engine Optimization60% Other -
$25,000+$200 - $300 / hr10 - 49Monrovia, CA
Ability to deliver
35.2/40.018.6/20 Reviews9.1/10 Clients & Experience7.5/10 Market PresenceService focus
30% Search Engine Optimization70% Other -
$5,000+$100 - $149 / hr10 - 49San Francisco, CA
Ability to deliver
36.8/40.016.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Search Engine Optimization80% Other
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