Top 100 Search Marketing Agencies in California
The Best of March 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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391$100,000+50 - 249 employeesSan Diego, CARed Door Interactive is a branding company. Their midsize team is based in San Diego, California and Denver, Colorado. Their services include Branding and Social Media Marketing.Read More
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392Undisclosed10 - 49 employeesCalabasas, CAIn Calabasas, California, Digital Standout is an Advertising company. Founded in 2014, the team specializes in Advertising and Pay Per Click.Read More
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393Undisclosed10 - 49 employeesSimi Valley, CALilikoi agency is a Simi Valley, California-based Advertising company. Their services include Advertising and Marketing Strategy.Read More
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394$5,000+10 - 49 employeesLos Angeles, CARead More
Founded in 2017 NITRO PLUG Digital Marketing is located in Los Angeles. With about 10 employees, they provide digital strategy, social media marketing, and email marketing services to enterprise, midmarket, and small businesses. They focus on business services and information technology industries.
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LA Home RemodelingIndustries
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395$1,000+10 - 49 employeesRamona, CAForce0six, a media planning and buying agency, specialize in Media Planning & Buying and Pay Per Click. They were launched in 2015.Read More
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396$5,000+10 - 49 employeesIrvine, CAClarity Digital Agency is a SEO services firm. Launched in 2018, their team specializes in Search Engine Optimization and Pay Per Click.Read More
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397Undisclosed250 - 999 employeesLos Angeles, CADigital Media Solutions Group is an Advertising company. Headquartered in Clearwater, Florida and Los Angeles, California, the company offers Advertising and Content Marketing.Read More
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398$5,000+2 - 9 employeesSan Jose, CASmall Conversion Optimization company Mobistreak, Inc., is in San Jose, California and Walnut, California. The team specializes in Conversion Optimization and Pay Per Click.Read More
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399Undisclosed10 - 49 employeesSacramento, CAInfiniSEO, a SEO company, is based in Sacramento, California. They offer Search Engine Optimization and Digital Strategy.Read More
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400$1,000+50 - 249 employeesBakersfield, CATrust Haven Solution is a social media marketing firm. Their team is located in Bakersfield, California and Bakersfield, California and offers Social Media Marketing and Search Engine Optimization.Read More
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401$1,000+2 - 9 employeesIrvine, CACalServ Marketing, a SEO agency, was founded in 2022. The small team offers Search Engine Optimization and Pay Per Click.Read More
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402$5,000+2 - 9 employeesMartinez, CAEstablished in 2017, Craftsmanship Marketing is a SEO agency. The firm focuses on Search Engine Optimization and Pay Per Click, and is small.Read More
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403$5,000+2 - 9 employeesRohnert Park, CAROI Factory is a Conversion Optimization company. Their small team is based in Rohnert Park, California and Auburn, California. Their services include Conversion Optimization and Digital Strategy.Read More
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404$1,000+10 - 49 employeesLos Angeles, CAAttorney Marketing Network is a SEO services firm established in 2010. The agency specializes in Search Engine Optimization and Social Media Marketing.Read More
Clients
Charles J. Argento & Associates BertoldoIndustries
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405Undisclosed10 - 49 employeesRiverside, CAEXtéres Corporation is a Riverside, California-based SEO services firm. Launched in 2007, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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406$10,000+2 - 9 employeesSan Jose, CAEstablished in 2013, AIG MARKETER is a PPC agency. The team offers Pay Per Click and Digital Strategy and is based in San Jose, California.Read More
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407$1,000+2 - 9 employeesCosta Mesa, CAGrand Digital Solutions is a SEO company. They offer Search Engine Optimization and Web Design and are based in Costa Mesa, California.Read More
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408$5,000+10 - 49 employeesSan Francisco, CAIdeas Money Art is a San Francisco, California-based Advertising company. They provide Advertising and Branding.Read More
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409$1,000+10 - 49 employeesLos Angeles, CAGraphic design company Full Boost Media is in Los Angeles, California. They provide Graphic Design and Pay Per Click.Read More
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410Undisclosed10 - 49 employeesLong Beach, CAPay per click agency Ceemi Agency specializes in Pay Per Click and Search Engine Optimization. They are based in Long Beach, California.Read More
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411$1,000+10 - 49 employeesLos Angeles, CAKing, Edward, First, a Marketing Strategy company, is based in Los Angeles, California. They provide Marketing Strategy and Digital Strategy and were launched in 2008.Read More
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412$1,000+10 - 49 employeesBakersfield, CAWebmark is a Bakersfield, California-based SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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413$1,000+10 - 49 employeesStockton, CACustom Website Creator is a social media marketing firm. Launched in 2023, the small company is based in Stockton, California. Their services include Social Media Marketing, Search Engine Optimization, Pay Per Click, Web Development, and more.Read More
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414$10,000+10 - 49 employeesIrvine, CALuminous Tec is a mobile app development company. Established in 2006, the team focuses on Mobile App Development and E-Commerce Development. The firm is located in Irvine, California.Read More
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415$5,000+250 - 999 employeesSan Diego, CASEO company Go Fish Digital was established in 2005. Their midsize team is in Raleigh, North Carolina; Burlington, Massachusetts; Washington, District of Columbia and Phoenix, Arizona and offers Search Engine Optimization, AI Consulting, Pay Per Click, Performance Marketing, and more.Read More
Clients
GEICOIndustries
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416$100,000+50 - 249 employeesSan Diego, CADeck 7, Inc is an Advertising company. Established in 2015, the team offers Advertising and Search Engine Optimization. The firm is headquartered in San Diego, California.Read More
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417$1,000+50 - 249 employeesDanville, CARedBlink Technologies is a midsize Digital Strategy company headquartered in Danville, California. Their services include Digital Strategy and Search Engine Optimization.Read More
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418$1,000+10 - 49 employeesPenn Valley, CAPak Branding Tech Solutions is a web development firm. The small Penn Valley, California-based team specializes in Web Development and Search Engine Optimization. The company was launched in 2019.Read More
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419Undisclosed2 - 9 employeesSanta Clarita, CASolid Search Marketing, Inc. Is a pay per click agency. The team focuses on Pay Per Click and Search Engine Optimization and is based in Santa Clarita, California.Read More
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420Undisclosed2 - 9 employeesSan Marcos, CASEO Evolution Search Engine Optimization Agency Consulting is a small San Marcos, California-based SEO services firm. Their services include Search Engine Optimization and Web Design.Read More
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