Top 100 SEO Companies in Orange County
The Best of April 2026Looking for a top SEO firm in Orange County?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Orange County. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Orange County SEO Firms
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$1,000+50 - 249 employeesSan Antonio, TXFunnel Boost Media is a SEO company. They are located in San Antonio, Texas; Doral, Florida; Boston, Massachusetts and San Francisco, California and have a midsize team that focuses on Search Engine Optimization, Advertising, Pay Per Click, and Web Design. The agency was launched in 2012.Read More
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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1381Undisclosed2 - 9 employeesPasadena, CASEO Firepower is an Other Digital Marketing and SEO agency. The team specializes in Other Digital Marketing and Search Engine Optimization, and the firm is in Pasadena, California.Read More
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1382Undisclosed2 - 9 employeesLaguna Niguel, CADigital Strategy and SEO company OSI Local was founded in 2008. Based in Laguna Niguel, California, the team provides Digital Strategy and Search Engine Optimization.Read More
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1383Undisclosed2 - 9 employeesSimi Valley, CAHeadquartered in Simi Valley, California, New Incite is a Marketing Strategy and SEO company. The team offers Marketing Strategy and Search Engine Optimization.Read More
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1384Undisclosed2 - 9 employeesDiamond Bar, CABased in Diamond Bar, California, electiv is a small SEO agency. The team offers Search Engine Optimization and Web Development.Read More
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1385Undisclosed10 - 49 employeesLong Beach, CAAegis Marketing Solutions, a PPC company, is located in Long Beach, California. The team offers Pay Per Click and Search Engine Optimization.Read More
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1386Undisclosed2 - 9 employeesWest Covina, CALaunched in 2007, Flashpoint Marketing, a small SEO agency, is based in West Covina, California. Their services include Search Engine Optimization and Content Marketing.Read More
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1387Undisclosed2 - 9 employeesLos Angeles, CADigital Dukes LLC is a SEO agency. Their small team is headquartered in Los Angeles, California. Their services include Search Engine Optimization and Other Digital Marketing.Read More
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1388Undisclosed2 - 9 employeesLos Angeles, CASEOPOP is a SEO agency. Their small team is in Los Angeles, California. Their services include Search Engine Optimization and Social Media Marketing.Read More
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1389Undisclosed2 - 9 employeesLos Angeles, CABrizzo is a small SEO company located in Los Angeles, California. The team offers Search Engine Optimization and Web Design.Read More
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1390Undisclosed2 - 9 employeesPasadena, CAHPO.Center, a SEO agency, was founded in 2021. The team specializes in Search Engine Optimization and Web Design and is headquartered in Pasadena, California.Read More
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1391$1,000+50 - 249 employeesThousand Oaks, CAHeadquartered in Thousand Oaks, California, RANKGIANT is a Content Marketing company. They offer Content Marketing and Pay Per Click.Read More
Industries
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1392Undisclosed10 - 49 employeesLoma Linda, CAMagic Technologies Group is a web development firm based in Loma Linda, California. Their services include Web Development and E-Commerce Development.Read More
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1393Undisclosed50 - 249 employeesIrvine, CAMy Webteam is an Irvine, California-based Content Marketing company. They provide Content Marketing and Search Engine Optimization and were founded in 1998.Read More
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1394Undisclosed10 - 49 employeesCosta Mesa, CAWebsite development firm All In Orbit is based in Costa Mesa, California. They offer Web Development and Mobile App Development.Read More
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1395Undisclosed10 - 49 employeesFullerton, CAEstablished in 1999, Supreme Solutions, Inc., a small web design agency, is located in Fullerton, California. Their services include Web Design and Graphic Design.Read More
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1396Undisclosed10 - 49 employeesIrvine, CAIn Irvine, California, CineWeb Studio is a small Advertising company. Their services include Advertising and Search Engine Optimization.Read More
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1397Undisclosed10 - 49 employeesLos Angeles, CASEO Agency Los Angeles is a small Los Angeles, California-based SEO company. Their services include Search Engine Optimization and Content Marketing.Read More
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1398$5,000+2 - 9 employeesLos Angeles, CACognitext is a SEO company. Launched in 1995, the team specializes in Search Engine Optimization and Web Development.Read More
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1399Undisclosed2 - 9 employeesLos Angeles, CAS & H Public Relations, a PR company, is in Los Angeles, California. They provide Public Relations and Search Engine Optimization.Read More
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1400Undisclosed2 - 9 employeesLos Angeles, CAFuzee Media, a Business Consulting company, was launched in 2016. The team offers Business Consulting and Search Engine Optimization.Read More
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1401Undisclosed2 - 9 employeesCarlsbad, CAWebene is a graphic design company. Their small team is headquartered in Carlsbad, California. Their services include Graphic Design and Search Engine Optimization.Read More
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1402Undisclosed2 - 9 employeesIrvine, CATalent Evolution, LLC is a small social media marketing firm headquartered in Irvine, California. Their services include Social Media Marketing and Search Engine Optimization.Read More
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1403Undisclosed2 - 9 employeesLake Forest, CAMedia Blend, a web design company, is in Lake Forest, California. The team offers Web Design and Search Engine Optimization.Read More
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1404Undisclosed2 - 9 employeesPasadena, CASEO agency WOWu Digital Marketing was founded in 2015. The company provides Search Engine Optimization and Web Design.Read More
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1405Undisclosed2 - 9 employeesOceanside, CAOliver Web Guy is a web design agency. They are in Oceanside, California and have small team. They provide Web Design and Branding.Read More
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1406Undisclosed2 - 9 employeesSimi Valley, CASJO Consulting Group is an IT managed services company. Their small team is headquartered in Simi Valley, California. Their services include IT managed services and Search Engine Optimization.Read More
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1407Undisclosed2 - 9 employeesTustin, CAAspect Communication is a small Tustin, California-based Email Marketing company. Their services include Email Marketing and Social Media Marketing.Read More
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1408Undisclosed2 - 9 employeesTustin, CAEmail Marketing company Nessie Media Group is located in Tustin, California. Their services include Email Marketing and Social Media Marketing.Read More
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1409Undisclosed10 - 49 employeesWhittier, CAGlobal IT is an Email Marketing company launched in 2004. The small team provides Email Marketing and IT managed services.Read More
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1410Undisclosed10 - 49 employeesCarlsbad, CADefy Digital Marketing is a Marketing Strategy company. They are in Carlsbad, California and have small team. Their team specializes in Marketing Strategy and Content Marketing.Read More
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Check out a SEO Company in Orange County with the most new reviews in the past 12 months.
Most Reviewed
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