Top 100 SEO Companies in Orange County
The Best of December 2025Looking 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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601$10,000+10 - 49 employeesLos Angeles, CAEstablished in 2008, IWORKS Agency is a web development firm. Their services include Web Development and E-Commerce Development.Read More
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602$5,000+2 - 9 employeesLong Beach, CADigital Storm SEO is a SEO services firm. The Long Beach, California-based agency was established in 2015. Their services include Search Engine Optimization and Web Design.Read More
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603$1,000+50 - 249 employeesLos Angeles, CARead More
Websites Depot Inc. is a Los Angeles-based digital marketing agency that was founded in 2006. With a team of about 30, Websites Depot Inc. specializes in SEO, web design, and PPC.During the first three years of partnership, Websites Depot Inc. helped the air conditioning company attract qualified leads and become a well-known brand in the Los Angeles area.
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604$100,000+50 - 249 employeesSanta Monica, CAWordSuccor Ltd. Is an user experience company. Their team is located in Santa Monica, California. The company specializes in UX/UI Design and E-Commerce Development.Read More
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605$1,000+50 - 249 employeesLos Angeles, CAProficient Logo Designs is a branding firm. They were founded in 2010, and their services include Branding and Digital Strategy.Read More
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606$5,000+2 - 9 employeesLos Angeles, CAMetaglyphics is a website development firm based in Los Angeles, California. They focus on Web Development and Search Engine Optimization.Read More
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607$1,000+10 - 49 employeesLos Angeles, CAContent Marketing company Usa Design Expert specializes in Content Marketing and Search Engine Optimization. They were founded in 2025.Read More
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608$1,000+10 - 49 employeesLos Angeles, CAGraphic design company Full Boost Media is in Los Angeles, California. They provide Graphic Design and Pay Per Click.Read More
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609$1,000+2 - 9 employeesLos Angeles, CAInternetize.Me, a custom software development company, is in Los Angeles, California. They specialize in Custom Software Development and IT strategy consulting.Read More
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610Undisclosed50 - 249 employeesCorona, CAPay per click agency TurnKey Marketing is headquartered in Corona, California. They specialize in Pay Per Click and Search Engine Optimization and were founded in 2002.Read More
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611Undisclosed2 - 9 employeesLos Angeles, CAEcom Nest is a social media marketing agency. In Los Angeles, California, their small team provides Social Media Marketing and Search Engine Optimization. The firm was established in 2024.Read More
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612$5,000+2 - 9 employeesLos Angeles, CAUp Inc. ECommerce Agency is a Digital Strategy company. Founded in 2015, the company is in Los Angeles, California. Their team provides Digital Strategy and Content Marketing.Read More
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613Undisclosed10 - 49 employeesUpland, CASocial media marketing company Tulu Marketing was established in 2000. The small team offers Social Media Marketing and Branding.Read More
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614$5,000+10 - 49 employeesIrvine, CATrinet Internet Solutions is a small web design agency located in Irvine, California and Frisco, Texas. The team offers Web Design and Web Development.Read More
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615Undisclosed10 - 49 employeesIrvine, CAYeti Society is an Advertising company. In Irvine, California, their team offers Advertising and Graphic Design.Read More
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616Undisclosed10 - 49 employeesAnaheim, CAPresidio Strategic Communications is a public relations firm. Their small team of employees is in Anaheim, California. Their team focuses on Public Relations and Web Design.Read More
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617Undisclosed10 - 49 employeesWhittier, CAXeno Network is a web design agency in Whittier, California. The team specializes in Web Design and Content Marketing.Read More
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618Undisclosed10 - 49 employeesIrvine, CAEstablished in 2003, Solution21, Inc. Is a social media marketing firm. The team provides Social Media Marketing and Content Marketing.Read More
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619Undisclosed10 - 49 employeesIrvine, CAVarga Marketing is an Advertising company. They are in Irvine, California. Their team focuses on Advertising and Branding.Read More
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620$5,000+10 - 49 employeesLos Angeles, CALero is a branding firm. Their small team is based in Los Angeles, California. Their services include Branding and Digital Strategy.Read More
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621$5,000+2 - 9 employeesLos Angeles, CASEO Services LA is a small Los Angeles, California-based SEO company. Their services include Search Engine Optimization and Web Design.Read More
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622$25,000+2 - 9 employeesLos Angeles, CADrawing From Memory is a small Advertising company established in 2008. Their services include Advertising and Branding.Read More
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623Undisclosed2 - 9 employeesLos Angeles, CARemnant Marketing is a Digital Strategy company. The team is based in Los Angeles, California, and their services include Digital Strategy and Pay Per Click.Read More
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624$50,000+50 - 249 employeesLos Angeles, CALocated in Montreal, Canada and Quebec City, Canada, Tink is a midsize user experience agency. The team provides UX/UI Design and Mobile App Development.Read More
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Via RailIndustries
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625$5,000+10 - 49 employeesLos Angeles, CAFounded in 2022, Nasaf Corp is a SEO company. The agency focuses on Search Engine Optimization and Web Design.Read More
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626$10,000+10 - 49 employeesSan Dimas, CAFounded in 2018, Inlandtek Inc. Is a small social media marketing company. Their team focuses on Social Media Marketing and Content Marketing.Read More
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627$5,000+2 - 9 employeesWest Hollywood, CASEO agency and PPC company BeyondBrand.io was established in 2021. The team provides Search Engine Optimization and Pay Per Click and is in West Hollywood, California.Read More
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628$1,000+2 - 9 employeesSan Juan Capistrano, CAWeb IT Pros is a small San Juan Capistrano, California-based SEO agency. The team provides Search Engine Optimization and Advertising.Read More
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629$5,000+2 - 9 employeesLos Angeles, CALaunched in 2010, Luko Designs is a small branding firm. Their services include Branding and Digital Strategy.Read More
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630Undisclosed10 - 49 employeesLos Angeles, CASEO services firm Emet Digital is located in Los Angeles, California. The team specializes in Search Engine Optimization 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.
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