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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301Undisclosed50 - 249 employeesHawthorne, CACrustechs is a SEO company located in Hawthorne, California. They offer Search Engine Optimization and Web Design and were founded in 2021.Read More
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302$1,000+2 - 9 employeesIrvine, CAVulcan Media Group is a PPC agency. Their small team is in Irvine, California. Their services include Pay Per Click and Search Engine Optimization.Read More
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303$1,000+2 - 9 employeesCosta Mesa, CAGoldero, a SEO services firm, is located in Costa Mesa, California and. They focus on Search Engine Optimization and Web Design and were established in 2014.Read More
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304$1,000+10 - 49 employeesOrange, CABeyond Media Solutions is a pay per click company established in 2016. The company specializes in Pay Per Click and Search Engine Optimization.Read More
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305$1,000+10 - 49 employeesBurbank, CADVC is a Digital Strategy company. The team specializes in Digital Strategy and Social Media Marketing and is headquartered in Burbank, California and Trinity, Florida.Read More
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306$1,000+2 - 9 employeesSanta Monica, CAPrism Design Co is a SEO services firm. The Santa Monica, California-based agency was launched in 2018. Their team focuses on Search Engine Optimization and Web Design.Read More
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307Undisclosed10 - 49 employeesLos Angeles, CAConversion Optimization company Conversion Giant is based in Los Angeles, California and Greenwood Village, Colorado. They offer Conversion Optimization and Digital Strategy and were founded in 2008.Read More
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308$1,000+50 - 249 employeesLos Angeles, CAWebzool Creative Inc. Is a branding company established in 2012. The firm offers Branding and Pay Per Click.Read More
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309$5,000+10 - 49 employeesSanta Monica, CAEmpress is a social media marketing agency. The team specializes in Social Media Marketing and Email Marketing and is located in Santa Monica, California.Read More
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310Undisclosed10 - 49 employeesSan Francisco, CARank Science Inc. Is a SEO services firm founded in 2016. The team focuses on Search Engine Optimization and Pay Per Click and is based in San Francisco, California.Read More
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311Undisclosed50 - 249 employeesLos Angeles, CAMidsize branding company Manage Amazon, is located in Los Angeles, California. They offer Branding, Search Engine Optimization, Pay Per Click, Product Design, and more and were founded in 2023.Read More
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312$1,000+10 - 49 employeesLos Angeles, CAGorilla Design Lab is a SEO agency in Los Angeles, California and Los Angeles, California. The team specializes in Search Engine Optimization and Direct Marketing.Read More
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313$1,000+10 - 49 employeesBurbank, CAOptimize4Success is a small social media marketing firm. Launched in 2016, the team provides Social Media Marketing and Search Engine Optimization.Read More
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314Undisclosed10 - 49 employeesLos Angeles, CAAmazzia, a branding agency, specializes in Branding and E-Commerce Development. The firm is in Los Angeles, California.Read More
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315Undisclosed10 - 49 employeesSan Diego, CAEstablished in 2020, ZillaMetrics is a pay per click company. The small team focuses on Pay Per Click and Search Engine Optimization.Read More
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316$10,000+10 - 49 employeesLos Angeles, CAHeadquartered in Los Angeles, California, Intrepid Digital LLC is a SEO agency. They offer Search Engine Optimization and Pay Per Click.Read More
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317Undisclosed10 - 49 employeesSan Francisco, CACube, a SEO agency, is based in San Francisco, California. They focus on Search Engine Optimization and Pay Per Click and were established in 2023.Read More
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318$5,000+2 - 9 employeesNewport Beach, CAKrest Marketing is a SEO company launched in 2015. Their team provides Search Engine Optimization and Content Marketing.Read More
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319$5,000+2 - 9 employeesBeverly Hills, CAGeoklix LLC is a pay per click company. Established in 1997, the firm is headquartered in Beverly Hills, California. Their services include Pay Per Click and Search Engine Optimization.Read More
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320$1,000+2 - 9 employeesLa Mesa, CALocated in La Mesa, California, All Systems Go Marketing is a small SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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321$1,000+50 - 249 employeesSan Jose, CAStartup company counsel, a SEO services firm, was founded in 2014. They specializes in Search Engine Optimization and Social Media Marketing.Read More
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322$5,000+2 - 9 employeesBurbank, CAMK Group is a SEO services firm. Launched in 2020, the team specializes in Search Engine Optimization and Content Marketing. The firm is based in Burbank, California.Read More
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323$1,000+2 - 9 employeesSan Diego, CAInteractiv Digital Agency, a pay per click company, was established in 2016. The firm offers Pay Per Click and Search Engine Optimization.Read More
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324$1,000+2 - 9 employeesBrea, CAUnbiazed LLC is a SEO company. Located in Brea, California, their small team focuses on Search Engine Optimization and Pay Per Click. The company was established in 2014.Read More
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325$5,000+10 - 49 employeesLos Angeles, CALos Angeles SEO is a small SEO agency. Founded in 2013, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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326$10,000+50 - 249 employeesPleasanton, CATHE SEO PROZ is a Conversion Optimization company. The team is headquartered in Pleasanton, California, and their services include Conversion Optimization and Pay Per Click.Read More
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327$1,000+10 - 49 employeesSan Diego, CARead More
Scope Digital, a web design company, was founded in 2012. They are headquartered in San Diego, California and Vancouver, Canada and have a small team. Their services include web design, search engine optimization, pay per click, digital strategy, and more.
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328$1,000+10 - 49 employeesLos Angeles, CASEO agency Digi Aesthetics is headquartered in Los Angeles, California. Founded in 2007, the team offers Search Engine Optimization and Social Media Marketing.Read More
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329$1,000+10 - 49 employeesLos Angeles, CAROCK IMS is a branding firm located in Los Angeles, California. The team offers Branding and Social Media Marketing.Read More
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330$5,000+10 - 49 employeesSan Jose, CARankMeTop is a San Jose, California-based social media marketing firm. They provide Social Media Marketing and Search Engine Optimization.Read More
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