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
-
2131Undisclosed10 - 49 employeesVista, CALocated in Vista, California, Pinnacle Branding Solutions is a small web design company. Their services include Web Design and Branding.Read More
-
2132Undisclosed10 - 49 employeesLaguna Hills, CASEO services firm and website development company Roundbrix was founded in 2002. The small team specializes in Search Engine Optimization and Web Development.Read More
-
2133Undisclosed10 - 49 employeesLivermore, CACox eLearning Consulting, a small Email Marketing company, is based in Livermore, California. Their services include Email Marketing and Business Consulting.Read More
-
2134Undisclosed10 - 49 employeesLos Angeles, CALaunched in 2011, Ruiz Strategies is a social media marketing agency. The company focuses on Social Media Marketing and Content Marketing, and is small.Read More
-
2135Undisclosed10 - 49 employeesPleasanton, CAKJ DesignPro is a Pleasanton, California-based social media marketing company. Launched in 2000, the team focuses on Social Media Marketing and Graphic Design.Read More
-
2136Undisclosed10 - 49 employeesLos Angeles, CAWADM is a Los Angeles, California-based branding agency. They provide Branding and Social Media Marketing.Read More
-
2137Undisclosed10 - 49 employeesLos Angeles, CASlake Marketing is a branding agency. They are based in Los Angeles, California, and their services include Branding and Social Media Marketing.Read More
-
2138UndisclosedFreelancer employeesSacramento, CAUmami Digital Marketing Solutions is a small SEO agency launched in 2022. Their team offers Search Engine Optimization and Web Design.Read More
-
2139$1,000+Freelancer employeesBrisbane, CASmall web design company Occam's Razor Digital Marketing, is located in Brisbane, California. The team offers Web Design and Search Engine Optimization.Read More
-
2140$5,000+10 - 49 employeesLos Angeles, CABrave New Media is a small Advertising company. They offer Advertising and Branding and were launched in 1998.Read More
Industries
-
2141$1,000+2 - 9 employeesSan Clemente, CAPlanted Marketing is a small San Clemente, California-based Marketing Strategy company. Their services include Marketing Strategy and Other Marketing.Read More
-
2142$1,000+10 - 49 employeesSan Mateo, CARead More
Digicorns Technologies, a UX agency, is based in San Mateo, California and Noida, India. The firm offers ux/ui design, social media marketing, search engine optimization, pay per click, and more and has a small team.The firm was established in 2019.
Industries
-
2143Undisclosed10 - 49 employeesSan Jose, CARightapp4u is a Content Marketing company. Their small team of employees is in San Jose, California. Their team offers Content Marketing and Search Engine Optimization.Read More
-
2144$1,000+2 - 9 employeesLa Verne, CARevved Digital, a web design agency, was established in 2018. Located in La Verne, California, the team focuses on Web Design and Conversion Optimization.Read More
Industries
-
2145$1,000+2 - 9 employeesChico, CAEstablished in 2022, Elevate Market Solutions is a web design agency. The agency provides Web Design and Search Engine Optimization.Read More
-
2146$1,000+2 - 9 employeesSonora, CASmall social media marketing firm Sprightly Marketing LLC, is in Sonora, California. The team offers Social Media Marketing and Search Engine Optimization.Read More
-
2147$1,000+2 - 9 employeesSacramento, CAWebtamin is a web design agency. The firm is in Sacramento, California. Their services include Web Design and Web Development.Read More
-
2148$1,000+2 - 9 employeesEscondido, CAIdeas to Life Media is a social media marketing firm. The small Escondido, California-based team offers Social Media Marketing and Content Marketing. The agency was established in 2024.Read More
Industries
-
2149Undisclosed2 - 9 employeesSan Diego, CADigital Vision Agency is a small social media marketing agency based in San Diego, California. The team provides Social Media Marketing and Conversion Optimization.Read More
Industries
-
2150$1,000+2 - 9 employeesAlhambra, CASpace Panda is a social media marketing agency located in Alhambra, California. Founded in 2020, the team offers Social Media Marketing and Content Marketing.Read More
-
2151Undisclosed2 - 9 employeesFresno, CAHeadquartered in Fresno, California, Royalty Site Design is a branding firm. They specialize in Branding and Search Engine Optimization.Read More
-
2152Undisclosed2 - 9 employeesSan Diego, CAOneBiz Marketing Solutions is a SEO company. They are in San Diego, California and have small team. They offer Search Engine Optimization and Web Design.Read More
-
2153$1,000+2 - 9 employeesSacramento, CAToplink Design Studio is a small branding agency. They focus on Branding, Marketing Strategy, Digital Strategy, Search Engine Optimization, and more and were founded in 2024.Read More
-
2154Undisclosed2 - 9 employeesSan Jose, CADevZev is a social media marketing agency. Their team is located in San Jose, California. The agency provides Social Media Marketing and Content Marketing.Read More
-
2155$1,000+2 - 9 employeesVisalia, CAATQLeads is a social media marketing agency founded in 2022. Based in Visalia, California, the team specializes in Social Media Marketing and Content Marketing.Read More
-
2156$1,000+2 - 9 employeesLos Angeles, CABranding company Slog Design, LLC is based in Los Angeles, California. They offer Branding and Search Engine Optimization and were founded in 2023.Read More
-
2157$1,000+Freelancer employeesLos Angeles, CASEO Compliant is a SEO services firm. They are headquartered in Los Angeles, California. Their team focuses on Search Engine Optimization and Web Design.Read More
-
2158UndisclosedFreelancer employeesSacramento, CASacramento Design Works, a branding agency, is based in Sacramento, California. The team specializes in Branding and Search Engine Optimization.Read More
-
2159$1,000+Freelancer employeesLong Beach, CASmall SEO company ITECH AGENCY, is headquartered in Long Beach, California. Their services include Search Engine Optimization and Video Production.Read More
-
2160$5,000+Freelancer employeesSan Jose, CAMade at Dawn is a web design company based in San Jose, California. Founded in 2019, the team offers Web Design and Web Development.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
