Top 100 SEO Companies in California
The Best of April 2026Looking for a top SEO firm in California?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best California SEO Firms
-
$1,000+50 - 249 employeesSan Antonio, TXFunnel Boost Media is a SEO company. They are located in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California and have a midsize team that focuses on Search Engine Optimization, Advertising, Pay Per Click, and Web Design. The agency was launched in 2012.Read More
Industries
-
$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
Industries
-
1531Undisclosed10 - 49 employeesSan Diego, CAReader Digital Agency is an Email Marketing company. Launched in 2014, the agency focuses on Email Marketing and Search Engine Optimization.Read More
-
1532Undisclosed10 - 49 employeesPasadena, CAFounded in 2015, 711 Media Marketing is an Advertising company. The firm offers Advertising and Content Marketing.Read More
-
1533Undisclosed10 - 49 employeesRoseville, CASpotlight Marketing is a Marketing Strategy company headquartered in Roseville, California. They provide Marketing Strategy and Pay Per Click and were launched in 2009.Read More
-
1534Undisclosed10 - 49 employeesSalinas, CAAdvertising company TMD (The Marketing Department, Inc.) was launched in 1999. The team offers Advertising and Marketing Strategy.Read More
-
1535Undisclosed10 - 49 employeesSan Diego, CAGolden Lotus Agency is a Conversion Optimization company in San Diego, California. Founded in 2016, the team specializes in Conversion Optimization and Search Engine Optimization.Read More
-
1536Undisclosed10 - 49 employeesSan Anselmo, CAFuelist Digital is an Email Marketing company. They focus on Email Marketing and Search Engine Optimization and were launched in 2018. The firm is in San Anselmo, California.Read More
-
1537UndisclosedFreelancer employeesLaguna Beach, CADental Chamber Rank is a SEO services firm established in 2025. In Laguna Beach, California, the team specializes in Search Engine Optimization and Social Media Marketing.Read More
-
1538$5,000+2 - 9 employeesLa Quinta, CARead More
Established in 2015, TRIBBUTE is a PPC company. The small Winnipeg, Canada-based team offers pay per click, digital strategy, conversion optimization, and search engine optimization.
Clients
SkiptheDishes.comIndustries
-
1539$5,000+10 - 49 employeesIndian Wells, CAEstablished in 2007, Fresh Traffic Group is a SEO company. The team offers Search Engine Optimization and Pay Per Click.Read More
Industries
-
1540$5,000+2 - 9 employeesMill Valley, CARead More
BrandTech.co is an advertising company. They provide advertising, branding, digital strategy, search engine optimization, and more and were launched in 2014. Their small team is located in Mill Valley, California.
Industries
-
1541$1,000+10 - 49 employeesSan Francisco, CASoftware development firm Naveck Technologies is headquartered in New Delhi, India; New York, New York and San Francisco, California. The small team focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and was established in 2021.Read More
Industries
-
1542$1,000+50 - 249 employeesLos Angeles, CARevana Digital is a Content Marketing company founded in 1995. The team focuses on Content Marketing and Conversion Optimization.Read More
Industries
-
1543$5,000+50 - 249 employeesSan Diego, CAFounded in 2008, LeaseLabs is a midsize San Diego, California-based Advertising company. Their services include Advertising and Branding.Read More
Industries
-
1544$5,000+50 - 249 employeesSan Francisco, CAEstablished in 1997, The Mark Company is a midsize Advertising company. Their team offers Advertising and Branding.Read More
Industries
-
1545$5,000+50 - 249 employeesSan Francisco, CAThe Sage Group is an Advertising company founded in 2003. The team offers Advertising and Branding.Read More
Industries
-
1546$5,000+50 - 249 employeesOakland, CAAdvertising company Captricity was launched in 2011. The team focuses on Advertising and Branding and is based in Oakland, California.Read More
Industries
-
1547$5,000+50 - 249 employeesRedwood City, CATDA Group, an Advertising company, is based in Redwood City, California. They focus on Advertising and Branding.Read More
Industries
-
1548$5,000+50 - 249 employeesBeverly Hills, CAAdvertising company Digital Media Management is located in Beverly Hills, California and New York, New York. They offer Advertising and Branding and were established in 2010.Read More
Industries
-
1549Undisclosed50 - 249 employeesSan Francisco, CAMediasmith, an Advertising company, is based in San Francisco, California. Their services include Advertising and Branding.Read More
Industries
-
1550$5,000+50 - 249 employeesSan Francisco, CAEveo is a midsize Advertising company located in San Francisco, California and New York, New York. The team provides Advertising and Branding.Read More
Industries
-
1551$5,000+50 - 249 employeesOakland, CABroadly, an Advertising company, is based in Oakland, California and Orange County, California. They provide Advertising and Branding and were launched in 2013.Read More
Industries
-
1552$5,000+50 - 249 employeesSan Francisco, CALaunched in 2012, Radius, a midsize Advertising company, is located in San Francisco, California and Atlanta, Georgia. Their team provides Advertising and Branding.Read More
Industries
-
1553$5,000+50 - 249 employeesTustin, CALocal Lighthouse is an Advertising company. They are headquartered in Tustin, California and have midsize team. They focus on Advertising and Branding.Read More
Industries
-
1554$5,000+50 - 249 employeesFountain Valley, CALocal Splash is an Advertising company established in 2004. The team offers Advertising and Branding.Read More
Industries
-
1555Undisclosed50 - 249 employeesLos Angeles, CABeCore is an Advertising company established in 1999. The team offers Advertising and Branding and is in Los Angeles, California.Read More
Industries
-
1556$5,000+50 - 249 employeesLos Angeles, CAONTRIX is a graphic design agency. They specialize in Graphic Design and Search Engine Optimization and are based in Los Angeles, California.Read More
Industries
-
1557$5,000+50 - 249 employeesLos Angeles, CASystronic IT Group, a graphic design company, is in Alexandria, Australia and Los Angeles, California. Their services include Graphic Design and Search Engine Optimization.Read More
Industries
-
1558$10,000+50 - 249 employeesLos Angeles, CAAdvertise.com, an Advertising company, was established in 2001. The team provides Advertising and Search Engine Optimization and is headquartered in Los Angeles, California and India.Read More
-
1559Undisclosed50 - 249 employeesSan Francisco, CAEvoke Giant is a branding company. Their midsize team of employees is in San Francisco, California. Their team provides Branding and Event Marketing.Read More
-
1560Undisclosed50 - 249 employeesFolsom, CAMicrosan Consultancy Services, an AR/VR development company, was launched in 2010. They specializes in AR/VR development and cloud consulting & SI.Read More
Featured providers
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed SEO Company in California
Check out a SEO Company in California with the most new reviews in the past 12 months.
Most Reviewed
SEO Company
California
- 11 12 new reviews
- 12 11 new reviews
- 13 11 new reviews
- 14 10 new reviews
- 15 10 new reviews
