Top 100 Search Marketing Agencies in California
The Best of September 2026Looking for a top search engine marketing consultant in California?
SEM is a valuable way to promote your service and grow your business.
To assist you in your search for a partner, we’ve compiled this list of the top search marketing agencies 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 Search Engine Marketing Consultants
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661Undisclosed50 - 249 employeesCorona, CAPay per click agency TurnKey Marketing is headquartered in Corona, California. They specialize in Pay Per Click and Search Engine Optimization and were founded in 2002.Read More
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662$5,000+50 - 249 employeesFresno, CAHeadquartered in Fresno, California, Nova Design Agency is a social media marketing company. They provide Social Media Marketing and Email Marketing.Read More
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663$10,000+50 - 249 employeesSan Jose, CAElite Website Creator is an UX agency. Launched in 2015, the agency is in San Jose, California. Their services include UX/UI Design and Social Media Marketing.Read More
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664$1,000+50 - 249 employeesSanta Fe Springs, CAWebgenixs, a Content Marketing company, was founded in 2018. The agency offers Content Marketing and Search Engine Optimization.Read More
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665$1,000+50 - 249 employeesLos Angeles, CAMidsize branding agency Website Affinity, is in Los Angeles, California. Their services include Branding and Marketing Strategy.Read More
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666Undisclosed50 - 249 employeesMenlo Park, CAInboundLabs is a SEO services firm. The team offers Search Engine Optimization and Pay Per Click and is headquartered in Menlo Park, California.Read More
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667Undisclosed50 - 249 employeesLos Angeles, CAContent Writing Services company Dubu Publishers is in Los Angeles, California and Los Angeles, California. Founded in 2009, the team provides Content Writing Services and Branding.Read More
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668Undisclosed50 - 249 employeesCosta Mesa, CAInstaboost Media is a Costa Mesa, California-based PR firm. Established in 2016, the team provides Public Relations and Social Media Marketing.Read More
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669$5,000+10 - 49 employeesRedwood City, CATecAvy is an Advertising company located in Gurugram, India and Redwood City, California. They focus on Advertising and Back Office Outsourcing.Read More
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670$5,000+10 - 49 employeesLos Angeles, CAFounded in 2018, Web Districts is an e-commerce development company. Their small team is based in Los Angeles, California. Their team offers e-commerce development, email marketing, graphic design, mobile app development, and more.Read More
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671$1,000+10 - 49 employeesAnaheim, CAGreaterThan Marketing Agency is a web design agency. Their small team is based in Anaheim, California and specializes in Web Design and Branding. The company was established in 2023.Read More
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672Undisclosed10 - 49 employeesCerritos, CABrand Pro Max is a Digital Strategy company founded in 2025. The team focuses on Digital Strategy and Social Media Marketing and is based in Cerritos, California.Read More
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673$1,000+10 - 49 employeesCosta Mesa, CAMK Marketers is a Costa Mesa, California-based web design company. Established in 2024, the team offers Web Design and Social Media Marketing.Read More
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674$5,000+10 - 49 employeesLos Angeles, CASPOW STRIKE AI, a small Advertising company, is in Los Angeles, California and Slough, Virgin Islands (British). The team offers Advertising and UX/UI Design.Read More
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675$5,000+10 - 49 employeesWest Hollywood, CAPollyester is an user experience agency headquartered in West Hollywood, California. They offer UX/UI Design and Conversion Optimization and were established in 2025.Read More
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676Undisclosed2 - 9 employeesBrentwood, CAOld River Media Group is a Brentwood, California-based SEO agency. The team provides Search Engine Optimization and Content Marketing.Read More
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677$5,000+2 - 9 employeesLos Angeles, CAAtomic Studio is a branding agency. The team offers Branding and Email Marketing, and the company is headquartered in Los Angeles, California.Read More
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678$1,000+2 - 9 employeesRiverside, CAFree Logic is a web design company in Riverside, California. They provide Web Design and Branding and were launched in 2018.Read More
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679$1,000+2 - 9 employeesHuntington Beach, CAExclusive Business Marketing is an Advertising company. Established in 2014, the company provides Advertising and Graphic Design.Read More
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680$1,000+2 - 9 employeesLos Angeles, CALaunched in 2016, Mobiweb Global Solutions is a social media marketing agency. The small team specializes in Social Media Marketing and Search Engine Optimization.Read More
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681$1,000+2 - 9 employeesGlendale, CAThe Leading Practice is a small Conversion Optimization company. Established in 2021, the team provides Conversion Optimization and Digital Strategy.Read More
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682$5,000+250 - 999 employeesSan Diego, CAInternet Marketing Inc. Is a SEO company located in San Diego, California and Las Vegas, Nevada. Their services include Search Engine Optimization and Advertising.Read More
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683$1,000+2 - 9 employeesLos Angeles, CA2X Market, a CRM consulting and SI company, is in Los Angeles, California. They offer CRM consulting and SI and AI Consulting.Read More
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684$5,000+10 - 49 employeesEl Segundo, CAHighly Relevant is a SEO agency. Founded in 2009, the company is in El Segundo, California. Their services include Search Engine Optimization and Social Media Marketing.Read More
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685Undisclosed10 - 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
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686UndisclosedFreelancer employeesOakland, CAPaul Andre is a SEO company. They focus on Search Engine Optimization and Pay Per Click and were launched in 2023. The firm is located in Oakland, California.Read More
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687$5,000+10 - 49 employeesManhattan Beach, CAJive PR + Digital is a small Digital Strategy company established in 2009. Their services include Digital Strategy, Email Marketing, Pay Per Click, Search Engine Optimization, and more. The company is based in Toronto, Canada; Vancouver, Canada and Manhattan Beach, California.Read More
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688$1,000+2 - 9 employeesIrvine, CAJoyzen Media is an Email Marketing company in Irvine, California. Their services include Email Marketing and Social Media Marketing.Read More
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689$1,000+2 - 9 employeesLos Angeles, CAHigh Q Digital, a small social media marketing agency, is located in Los Angeles, California. The team offers Social Media Marketing and Branding.Read More
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690$1,000+2 - 9 employeesLos Angeles, CAEvolving World Marketing is a small Los Angeles, California-based branding agency. The team offers Branding and Content Marketing.Read More
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