Top 100 Search Marketing Agencies in California
The Best of November 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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661$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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662Undisclosed2 - 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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663$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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664$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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665$10,000+50 - 249 employeesBurlingame, CAAdLift is a midsize SEO company. Established in 2009, the team focuses on Search Engine Optimization and Content Marketing.Read More
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PayPalIndustries
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666Undisclosed2 - 9 employeesSunnyvale, CADonnan Creative Strategy, a small social media marketing agency, is based in Sunnyvale, California. The team focuses on Social Media Marketing and Content Marketing.Read More
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667$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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668$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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669$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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670$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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671$1,000+10 - 49 employeesSan Diego, CAIskali Consultoría Integral, a PPC company, is based in San Diego, California and Tijuana, Mexico. Their services include Pay Per Click and Search Engine Optimization.Read More
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672$5,000+2 - 9 employeesSan Francisco, CALaunched in 2005, Sum Digital is a small social media marketing firm headquartered in San Francisco, California. Their team focuses on Social Media Marketing and Conversion Optimization.Read More
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673$1,000+2 - 9 employeesSan Francisco, CACircleClick is a Content Marketing company founded in 2009. The team offers Content Marketing and Pay Per Click.Read More
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674Undisclosed2 - 9 employeesPasadena, CAFounded in 2017, Cloud Connected is a small Pasadena, California-based PPC company. Their services include Pay Per Click and Search Engine Optimization.Read More
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675Undisclosed2 - 9 employeesRedding, CAHall of Fame Marketing, a PPC agency, focus on Pay Per Click and Search Engine Optimization. They were established in 2009.Read More
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676Undisclosed2 - 9 employeesRedondo Beach, CAFounded in 2012, Marketing-Aces is an Email Marketing company. The firm focuses on Email Marketing and Pay Per Click.Read More
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677Undisclosed2 - 9 employeesLivermore, CAFound Sites Digital Marketing & Web Design is a PPC company headquartered in Livermore, California. Launched in 2019, the team specializes in Pay Per Click and Search Engine Optimization.Read More
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678Undisclosed2 - 9 employeesLivermore, CATri-Valley Internet is an IT managed services company founded in 1995. The company provides IT managed services and IT strategy consulting, and is small.Read More
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679Undisclosed2 - 9 employeesHuntington Beach, CAOrange County Marketing Experts, a SEO company, was founded in 2013. The small team provides Search Engine Optimization and Social Media Marketing.Read More
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680Undisclosed2 - 9 employeesLos Angeles, CAGlobal Digital Online is a small Los Angeles, California-based SEO agency. The team specializes in Search Engine Optimization and Web Design.Read More
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681Undisclosed2 - 9 employeesSan Jose, CASEO services firm Zexler was established in 2013. The firm focuses on Search Engine Optimization and Pay Per Click, and is small.Read More
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682Undisclosed2 - 9 employeesSan Jose, CAWebsite SEO Today is a SEO services firm. They are headquartered in San Jose, California and have small team. Their services include Search Engine Optimization and Social Media Marketing.Read More
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683Undisclosed2 - 9 employeesLos Angeles, CAIn Los Angeles, California, Reaction Concepts LLC is a small social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.Read More
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684Undisclosed2 - 9 employeesSanta Monica, CABright Horizons Media is an Advertising company. Established in 2011, the team provides Advertising and Social Media Marketing.Read More
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685Undisclosed2 - 9 employeesPleasanton, CABased in Pleasanton, California, Marketing Advantage Plus is a social media marketing agency. Their services include Social Media Marketing and Search Engine Optimization.Read More
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686$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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687$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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688$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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689$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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690Undisclosed50 - 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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