Top 100 SEO Companies in Irvine
The Best of December 2025Looking for a top SEO firm in Irvine?
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 Irvine. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Irvine 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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301Undisclosed2 - 9 employeesAnaheim, CAKinetic InterActive is an Email Marketing company. Their small team of employees is located in Anaheim, California. Their team provides Email Marketing and Business Consulting.Read More
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302Undisclosed2 - 9 employeesIrvine, CADharne & Co. Is an Email Marketing company based in Irvine, California. The team offers Email Marketing and Search Engine Optimization.Read More
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303Undisclosed2 - 9 employeesFountain Valley, CAFounded in 2012, Addictive Marketing Group is a small Fountain Valley, California-based Mobile & App Marketing company. Their team specializes in Mobile & App Marketing and Pay Per Click.Read More
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304Undisclosed2 - 9 employeesIrvine, CAInk Refuge is a web design agency launched in 2008. The agency focuses on Web Design and Branding.Read More
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305Undisclosed2 - 9 employeesIrvine, CAPacific Internet Consulting Group, a Mobile & App Marketing company, was established in 2004. The team focuses on Mobile & App Marketing and Pay Per Click.Read More
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306Undisclosed2 - 9 employeesSanta Ana, CAIn Santa Ana, California, Revho Ad Agency is a branding firm. Founded in 2014, the team specializes in Branding and Search Engine Optimization.Read More
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307Undisclosed2 - 9 employeesSanta Ana, CASynergy Digital is a small Email Marketing company in Santa Ana, California. The team specializes in Email Marketing and Pay Per Click.Read More
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308Undisclosed2 - 9 employeesSanta Ana, CADigital Media Landing is a branding firm. They were launched in 2016 and focus on Branding and Content Marketing.Read More
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309Undisclosed2 - 9 employeesSanta Ana, CALet’s Bee Social Digital Marketing is a branding firm. The Santa Ana, California-based company was launched in 2016. Their team offers Branding and Content Marketing.Read More
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310Undisclosed2 - 9 employeesIrvine, CAH4 Marketing is a Content Marketing company based in Irvine, California. Their services include Content Marketing and Pay Per Click.Read More
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311Undisclosed2 - 9 employeesOrange, CARaining Fire Interactive is a small Orange, California-based SEO services firm. The team specializes in Search Engine Optimization and Social Media Marketing.Read More
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312Undisclosed2 - 9 employeesAnaheim, CAHilux Marketing Consultants, a small pay per click agency, is headquartered in Anaheim, California. The team specializes in Pay Per Click and Search Engine Optimization.Read More
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313Undisclosed2 - 9 employeesSan Juan Capistrano, CAContent Marketing company Surge is headquartered in San Juan Capistrano, California. The team focuses on Content Marketing and Search Engine Optimization.Read More
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314Undisclosed2 - 9 employeesLake Forest, CAFroBro Web Technologies is a Lake Forest, California-based SEO company. The team provides Search Engine Optimization and Web Design.Read More
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315Undisclosed2 - 9 employeesIrvine, CAStudio ONESIX, a branding agency, was launched in 2021. The agency focuses on Branding and Social Media Marketing, and is small.Read More
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316$5,000+10 - 49 employeesLos Angeles, CARead More
Infinity Media is a social media marketing agency based in Los Angeles, California. Established in 2013, the small team provides social media marketing, digital strategy, email marketing, conversion optimization, and more.
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317$1,000+50 - 249 employeesLos Angeles, CABreakline, a SEO company, is headquartered in Guildford, England; London, England; Boise, Idaho and Houston, Texas. They provide Search Engine Optimization and were launched in 2012.Read More
Clients
Exciting Escapes Mayfield Dental Value My Car Taylor AerialsIndustries
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318$5,000+2 - 9 employeesLos Angeles, CABased in Los Angeles, California and Toronto, Canada, H & CO Agency is a SEO company. The small firm was established in 2018. Their team focuses on Search Engine Optimization, Web Design, and Pay Per Click.Read More
Clients
Toronto ElectricIndustries
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319$5,000+10 - 49 employeesRedondo Beach, CARead More
PPC Masterminds is a conversion optimization company headquartered in Redondo Beach, California. They provide conversion optimization, search engine optimization, pay per click, digital strategy, and more and were established in 2014.
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320Undisclosed10 - 49 employeesLong Beach, CAYour Books Publisher is a Content Marketing company established in 2014. The agency offers Content Marketing and Search Engine Optimization.Read More
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321$1,000+10 - 49 employeesRiverside, CA5 Core Digital Marketing is a social media marketing firm. In Riverside, California, their small team focuses on Social Media Marketing and Content Marketing. The company was founded in 1984.Read More
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322$5,000+2 - 9 employeesArtesia, CASumtotal Marketing, a SEO agency, was founded in 2013. They offers Search Engine Optimization and Pay Per Click.Read More
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323$5,000+10 - 49 employeesLos Angeles, CARead More
JourneyEngine Inc is an SEO agency based in Los Angeles. Their team of more than 10 provides content marketing, digital strategy, and SEO solutions for clients in the fields of business services, advertising, and education.
Clients
Sony Pictures EntertainmentIndustries
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324$1,000+2 - 9 employeesUpland, CARead More
Proud Digital Media is a media production company located in Upland, Calif., and was founded in 2018. Proud Digital Media has nine employees and provides video production, advertising, SEO, social media marketing, and digital strategy services.
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Inland Empire 66ers -
325$1,000+10 - 49 employeesCarlsbad, CASEO services firm SEO Inc. Was launched in 1997. Their small team is based in Carlsbad, California and Mt. Juliet, Tennessee. Their services include Search Engine Optimization and Pay Per Click.Read More
Clients
PG&E CorporationIndustries
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326$5,000+10 - 49 employeesLos Angeles, CAFull Impact Studios - FIS Web Design is an e-commerce development firm established in 2007. The team specializes in E-Commerce Development and Search Engine Optimization.Read More
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327$1,000+10 - 49 employeesLos Angeles, CARead More
The Web Provider is a digital agency headquartered in Los Angeles. Founded in 2017, their main focus lines are digital strategy, media planning and buying, and content marketing.
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Sofie and TrayIndustries
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328$5,000+50 - 249 employeesLong Beach, CAWeb design company Grow Tech Solution is in Long Beach, California. Established in 1994, the team focuses on Web Design and Web Development.Read More
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329$10,000+10 - 49 employeesLos Angeles, CASmalby is a web design company headquartered in Los Angeles, California and Apex, North Carolina. The small team specializes in Web Design, Search Engine Optimization, and Web Development. The agency was established in 2019.Read More
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330$10,000+50 - 249 employeesWest Hollywood, CARead More
SEO company EZ Marketing Tech was established in 2009. The small team offers search engine optimization, pay per click, social media marketing, conversion optimization, and more. The company is in West Hollywood, California.
Industries
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