Top 100 Search Marketing Agencies in California
The Best of December 2025Looking 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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601$1,000+50 - 249 employeesSan Francisco, CAHearst Bay Area is a SEO agency. They are located in San Francisco, California and have midsize team of experts. Their services include Search Engine Optimization and Advertising.Read More
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602$5,000+10 - 49 employeesHuntington Beach, CARipcord Digital Inc. Is a custom software development firm. Established in 2010, their team focuses on Custom Software Development and UX/UI Design.Read More
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603$1,000+10 - 49 employeesDiamond Bar, CAMRJ SOFT is an Advertising company. Based in Diamond Bar, California, the team offers Advertising and Branding.Read More
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604$1,000+10 - 49 employeesLos angeles, CAContent Marketing company Brandvault360 is located in Los angeles, California. They provide Content Marketing and E-Commerce Development.Read More
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605$1,000+10 - 49 employeesRiverside, CA5 Core Digital Marketing is a social media marketing firm. In Riverside, California, their small team focuses on Social Media Marketing and Content Marketing. The company was founded in 1984.Read More
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606$1,000+2 - 9 employeesSan Diego, CASky Tide Digital is a small Digital Strategy company. They specialize in Digital Strategy and Search Engine Optimization and were launched in 2013.Read More
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607$1,000+2 - 9 employeesNewport Beach, CATusk Creative Studios is a branding agency. Headquartered in Newport Beach, California, their small team specializes in Branding and Marketing Strategy. The firm was launched in 2019.Read More
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608$1,000+10 - 49 employeesLos Angeles, CANKP Medical is a small PPC company located in Los Angeles, California. The team specializes in Pay Per Click and Search Engine Optimization.Read More
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609$5,000+2 - 9 employeesGlendale, CASmall Market Research company Alecan Marketing Solutions, is headquartered in Glendale, California. The team specializes in Market Research and Social Media Marketing.Read More
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610$5,000+2 - 9 employeesGlendale, CABranding agency Caspian Services was established in 2001. In Glendale, California, the team offers Branding and Social Media Marketing.Read More
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611Undisclosed10 - 49 employeesSan Francisco, CABlackbird PPC is a Conversion Optimization company. The team is in San Francisco, California, and their services include Conversion Optimization and Marketing Strategy.Read More
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612Undisclosed10 - 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
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613Undisclosed2 - 9 employeesLos Angeles, CAPortofino Marketing Agency is a small social media marketing firm established in 2025. Their services include Social Media Marketing, Digital Strategy, Content Marketing, Search Engine Optimization, and more. The firm is headquartered in Los Angeles, California.Read More
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614$1,000+2 - 9 employeesLake Forest, CALaunched in 2015, Bright Media House Marketing is a small Conversion Optimization company. Their services include Conversion Optimization and Digital Strategy.Read More
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615$10,000+2 - 9 employeesSan Diego, CAShoreside Digital is a software development firm. They focus on Custom Software Development and Web Development and were founded in 2020.Read More
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616Undisclosed2 - 9 employeesLos Angeles, CAConversion Optimization company Meta Labs was founded in 2023. The agency provides Conversion Optimization and Search Engine Optimization.Read More
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617$10,000+10 - 49 employeesIrvine, CAArdent Consulting Agency is a Digital Strategy company. Headquartered in Irvine, California, the agency was launched in 2016. Their services include Digital Strategy and Social Media Marketing.Read More
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618$5,000+2 - 9 employeesTemecula, CAHK Digital is a small Performance Marketing company. They focus on Performance Marketing and Digital Strategy and were launched in 2021.Read More
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619$1,000+2 - 9 employeesLos Angeles, CAGrabResults, LLC is an Advertising company. Their small team is located in Los Angeles, California and provides Advertising and Content Marketing. The company was established in 2015.Read More
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620$5,000+2 - 9 employeesIrvine, CAEstablished in 2016, Stray Digital is a Digital Strategy company. Their services include Digital Strategy and Conversion Optimization.Read More
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621$1,000+10 - 49 employeesLos Angeles, CARead More
LAD Solutions is a full-service digital marketing agency based in Los Angeles, CA. The agency and its nearly 30 employees specialize in web design, SEO, and PPC.
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Nadeau FurnitureIndustries
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622$5,000+2 - 9 employeesLos Angeles, CAVolcanic Star, LLC is a web development firm. Established in 2013, the company is in Los Angeles, California and. Their services include Web Development and Mobile App Development.Read More
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623$5,000+2 - 9 employeesLos Angeles, CALIVALTO is a web design agency. They are headquartered in Los Angeles, California, and their services include Web Design and Branding.Read More
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624Undisclosed2 - 9 employeesVisalia, CAEstablished in 1990, On the Horizon Communications is an Advertising company. Their services include Advertising and Public Relations.Read More
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625$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
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626Undisclosed50 - 249 employeesSan Francisco, CALevelwing is a pay per click agency. The agency is located in New York, New York and San Francisco, California. Their services include Pay Per Click and Search Engine Optimization.Read More
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627Undisclosed50 - 249 employeesCorona, CAWebMedia - Corona, CA is a Content Marketing company. The Corona, California-based team focuses on Content Marketing and Email Marketing.Read More
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628Undisclosed50 - 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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629$1,000+50 - 249 employeesTorrance, CARead More
RHILLANE Marketing Digital, an advertising company, was founded in 2018. The small Tangier, Morocco-based team offers advertising, content marketing, graphic design, web design, and more.
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630$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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