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.
List of the Best California Search Engine Marketing Consultants
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181$100,000+2 - 9 employeesLaguna Hills, CARead More
Headquartered in Irvine, California, Knighthood Design Studio is an UX design company. The small team specializes in ux/ui design, content marketing, graphic design, search engine optimization, and more and was launched in 2020.
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182$1,000+2 - 9 employeesSanta Rosa, CANet101 is a pay per click company located in Santa Rosa, California. Established in 1995, the team offers Pay Per Click and Search Engine Optimization.Read More
Clients
Obsidian Ridge WineryIndustries
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183$1,000+50 - 249 employeesWestlake Village, CABased in Westlake Village, California, National Positions is a SEO company. They specialize in Search Engine Optimization and Pay Per Click and were launched in 2004.Read More
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184$1,000+10 - 49 employeesSan Francisco, CACitrine Groupe LLC is a small SEO company based in San Francisco, California. Established in 2012, the team provides Search Engine Optimization, Pay Per Click, Custom Software Development, Web Development, and more.Read More
Industries
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185$5,000+10 - 49 employeesCalabasas, CASmart Street Media is a SEO agency. Based in Calabasas, California and Las Vegas, Nevada, the firm was founded in 2013. Their services include Search Engine Optimization and Pay Per Click.Read More
Industries
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186$1,000+2 - 9 employeesSan Diego, CARead More
Founded in 2020, Barad Marketing Solutions is a pay per click company. Their small team is in San Diego, California and offers pay per click.
Clients
Malcolm Smith MotorsportsIndustries
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187$5,000+2 - 9 employeesEncinitas, CAAbyssal Digital, an ecommerce marketing company, was launched in 2017. The company focuses on ecommerce marketing and has a small team. The company is located in Encinitas, California.Read More
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188$1,000+50 - 249 employeesLos Angeles, CAQualified One Inc is a SEO agency. Their midsize team of employees is based in Los Angeles, California and Cleveland, Ohio. Their team provides Search Engine Optimization and Content Marketing.Read More
Industries
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189$1,000+50 - 249 employeesSanta Ana, CALocated in Santa Ana, California, BrandRep is a SEO agency. They specialize in Search Engine Optimization and Pay Per Click and were established in 2009.Read More
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190$1,000+2 - 9 employeesUpland, CAOdin Marketing House is a small SEO company based in Upland, California. They focus on Search Engine Optimization, Marketing Strategy, Advertising, Media Planning & Buying, and more and were founded in 2017.Read More
Industries
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191$1,000+2 - 9 employeesLos Angeles, CARead More
XL Digital Partners is an internet marketing company based in Los Angeles. The company, founded in 2008, has a team of less than ten that provides SEO, PPC, digital strategy, social media marketing, content marketing, email marketing, and conversion optimization services to various companies.
Clients
TrueLanguageIndustries
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192Undisclosed2 - 9 employeesLos Angeles, CARead More
Promotion LA Digital Marketing Agency , an advertising company, was founded in 1983. In Los Angeles, California, their small team specializes in advertising, branding, marketing strategy, social media marketing, and more.
Industries
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193Undisclosed2 - 9 employeesMoraga, CASEO company and PPC agency SEOzone was launched in 2011. The firm offers Search Engine Optimization and Pay Per Click.Read More
Industries
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194$1,000+2 - 9 employeesRancho Cucamonga, CAWeb Market Pros is a small Rancho Cucamonga, California-based SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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195$5,000+2 - 9 employeesIrvine, CARead More
Formulytic is a demand generation and marketing operations consulting company based in Irvine, Calif. Founded in 2015, the team of 2 specializes in conversion optimization, CRM consulting and SI, and digital strategy.
Clients
VidyardIndustries
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196$5,000+2 - 9 employeesSan Diego, CARead More
Software development company EyeUniversal is in San Diego, California. The small firm was established in 2005. Their services include custom software development, mobile app development, search engine optimization, web design, and more.
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197$1,000+2 - 9 employeesSan Francisco, CAShoutHaus is a SEO company. Located in San Francisco, California, the company was founded in 2018. Their services include Search Engine Optimization and Pay Per Click.Read More
Industries
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198Undisclosed50 - 249 employeesSan Francisco, CASMBee, a pay per click company, was founded in 2010. Their midsize team is headquartered in San Francisco, California and Toronto, Canada and offers Pay Per Click, Advertising, Logo, Media Planning & Buying, and more.Read More
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199$5,000+2 - 9 employeesRosemead, CARead More
Lab 916 is a SEO agency. Established in 2016, the small firm is in Rosemead, California. Their services include search engine optimization, pay per click, and marketing strategy.
Industries
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200$10,000+10 - 49 employeesSan Jose, CAEstablished in 2022, RankMeTop is a SEO agency. Their team offers Search Engine Optimization and Pay Per Click.Read More
Industries
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201$1,000+10 - 49 employeesIrvine, CABased in Irvine, California, K2Z DIGITAL is a social media marketing company. The small team specializes in Social Media Marketing, Content Marketing, Email Marketing, Search Engine Optimization, and more and was established in 2024.Read More
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202$1,000+10 - 49 employeesSan Diego, CAInitium Marketing, a SEO services firm, was founded in 2020. They specializes in Search Engine Optimization and Pay Per Click.Read More
Industries
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203$50,000+50 - 249 employeesLos Angeles, CAROYALSEOANDSEM, a midsize PPC agency, is in Los Angeles, California and. The team offers Pay Per Click and Digital Strategy.Read More
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204$5,000+10 - 49 employeesLos Angeles, CAPay per click company Digitopia was founded in 2009. The company specializes in Pay Per Click and Search Engine Optimization, and is small.Read More
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205$1,000+2 - 9 employeesCarlsbad, CAImpression is a SEO agency and PPC agency launched in 2022. The company provides Search Engine Optimization and Pay Per Click, and is small.Read More
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206$1,000+10 - 49 employeesSacramento, CAStrive Marketing is a PPC agency. Launched in 2019, the agency is in Sacramento, California. Their team provides Pay Per Click and Search Engine Optimization.Read More
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207$1,000+10 - 49 employeesSan Ramon, CAMind Frame Global is a branding firm. They offer branding, social media marketing, content marketing, email marketing, and more and were established in 2023. Their small team is based in San Ramon, California and San Ramon, California.Read More
Industries
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208$1,000+10 - 49 employeesCovina, CAEpic Owl is a small branding firm. They offer branding, content marketing, search engine optimization, pay per click, and more and were launched in 2021. The company is in.Read More
Industries
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209Undisclosed10 - 49 employeesPismo Beach, CAFinfrock Marketing is a Pismo Beach, California-based SEO services firm. The small agency was founded in 2010. Their services include Search Engine Optimization, Web Design, Marketing Strategy, Content Marketing, and more.Read More
Industries
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210$1,000+10 - 49 employeesSan Luis Obispo, CAHeadquartered in San Luis Obispo, California, Marcitors is a small Email Marketing company. They specialize in Email Marketing, Search Engine Optimization, Other Digital Marketing, Social Media Marketing, and more and were founded in 2017.Read More
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