Top 100 SEO Companies in Orange County
The Best of November 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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811$5,000+2 - 9 employeesOceanside, CACoastal Web Solutions, a small web design company, is headquartered in Oceanside, California. They specialize in web design, web development, e-commerce development, mobile app development, and more and were established in 2022.Read More
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812$1,000+Freelancer employeesGardena, CA10xDev is a SEO services firm. Established in 2025, the agency focuses on Search Engine Optimization and Web Design.Read More
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813$5,000+10 - 49 employeesLos Angeles, CAES Advertising, Inc. Is a Digital Strategy company. They were established in 1999, and their services include Digital Strategy and Search Engine Optimization.Read More
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814$10,000+10 - 49 employeesLos Angeles, CANew Media Agency, a web design company, was established in 2008. They specializes in Web Design and Branding.Read More
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815$5,000+10 - 49 employeesLong Beach, CAApartment SEO, LLC is an Advertising company. They are in Long Beach, California and Orange County, California. Their team offers Advertising and Branding.Read More
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816$1,000+2 - 9 employeesLos Angeles, CAPuppet Master Marketing is an Advertising company. Their small team is in Los Angeles, California and offers Advertising and Marketing Strategy. The company was founded in 2018.Read More
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817Undisclosed2 - 9 employeesRancho Cucamonga, CAPublic relations agency Marketing Unlimited is based in Rancho Cucamonga, California. Launched in 2022, the team offers Public Relations and Content Marketing.Read More
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818$5,000+50 - 249 employeesLos Angeles, CAApplication development firm Qodestar was established in 2022. They are based in Seattle, Washington; Nashville, Tennessee; New York, New York and Tampa, Florida and have a midsize team. Their services include Mobile App Development, UX/UI Design, Mobile & App Marketing, Product Design, and more.Read More
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819$1,000+2 - 9 employeesTemecula, CARead More
Sienna Creative LLC is a web design agency headquartered in Temecula, California. The small team provides web design, marketing strategy, email marketing, conversion optimization, and more. The company was founded in 2020.
Industries
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820Undisclosed2 - 9 employeesLos Angeles, CAPlexipi, an Advertising company, was launched in 2025. The company provides Advertising and Direct Marketing, and is small.Read More
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821$5,000+2 - 9 employeesRiverside, CAACU Web is a social media marketing firm. Founded in 2005, the agency provides Social Media Marketing and Search Engine Optimization.Read More
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822$1,000+10 - 49 employeesSanta Monica, CANeige Marketing is a social media marketing company. They were founded in 2014 and offer Social Media Marketing and Conversion Optimization.Read More
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823Undisclosed2 - 9 employeesLos Angeles, CAUnframed Digital is a SEO company founded in 2020. Located in Denver, Colorado and Los Angeles, California, the team specializes in Search Engine Optimization and Conversion Optimization.Read More
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824$1,000+Freelancer employeesLos Angeles, CAWeb design agency Brian Yang Web Design is based in Los Angeles, California. The team specializes in Web Design and Web Development.Read More
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825$5,000+10 - 49 employeesLos Angeles, CATriodash™ Agency is a web design agency. Based in Gresham, Oregon and Newburgh, New York, the team provides Web Design and UX/UI Design.Read More
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826$5,000+2 - 9 employeesGlendale, CAViewpoint SEO is a SEO services firm. The agency is in Oklahoma City, Oklahoma and Glendale, California. Their team provides Search Engine Optimization and Marketing Strategy.Read More
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827$1,000+2 - 9 employeesRiverside, CAFree Logic is a web design company in Riverside, California. They provide Web Design and Branding and were launched in 2018.Read More
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828$1,000+2 - 9 employeesPasadena, CAWebXNest is a web design agency founded in 2020. The agency provides Web Design and Search Engine Optimization.Read More
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829$1,000+2 - 9 employeesRedlands, CARead More
LEXSTYLE is a web agency headquartered in Redlands, California. Founded in 2017, their team of 2–3 employees provide an array of web-focused services. Their scope of work includes web design, SEO, and digital strategy.
Clients
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830Undisclosed2 - 9 employeesMarina del Rey, CAInterCore Technologies is a small Marina del Rey, California-based SEO agency. They focus on Search Engine Optimization, Pay Per Click, Web Design, Web Development, and more and were established in 2002.Read More
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831Undisclosed2 - 9 employeesLos Angeles, CAWebPower USA, an Advertising company, was launched in 2019. The team focuses on Advertising and UX/UI Design and is in Los Angeles, California.Read More
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832$5,000+2 - 9 employeesGlendale, CAInfinitaq, a SEO agency, is in Glendale, California. Their services include Search Engine Optimization and Web Design.Read More
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833Undisclosed10 - 49 employeesLos Angeles, CASlake Marketing is a branding agency. They are based in Los Angeles, California, and their services include Branding and Social Media Marketing.Read More
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834Undisclosed10 - 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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835$1,000+2 - 9 employeesLos Angeles, CAEstablished in 2018, Quickstrike Studios is a small media planning and buying company based in Los Angeles, California. Their team specializes in Media Planning & Buying and Advertising.Read More
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836$1,000+2 - 9 employeesInglewood, CABRDG is a Content Marketing company. They are located in Inglewood, California and have small team of experts. Their services include Content Marketing and Conversion Optimization.Read More
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837$5,000+50 - 249 employeesEl Segundo, CAAugust 99, a web design company, provide Web Design and Web Development. They were launched in 1999.Read More
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838$1,000+50 - 249 employeesLos Angeles, CALogo company American Web Designers Inc was established in 2022. Their midsize team is located in Los Angeles, California and provides logo, web development, web design, e-commerce development, and more.Read More
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839$5,000+2 - 9 employeesFontana, CASEO services firm Everest Legal Marketing is based in Fontana, California. Their services include Search Engine Optimization and Web Design.Read More
Clients
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840$1,000+2 - 9 employeesSouth Pasadena, CABlac Flag is a Business Consulting company. They were founded in 2022 and provide Business Consulting and Social Media 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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Orange County
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