Best SEO agencies in California

The list below contains some of the best SEO specialists across the state. Explore the profiles of 1338 SEO agencies in California to find consultants with in-depth technical SEO expertise, strong link building capabilities, or SEO copywriting experience.

View case studies, client lists, and industry specialisms to find an agency that meets your needs.

Top-Rated SEO Agencies in California
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We make websites that WORK for you! - Web Design & Development, E-Commerce, Web Hosting, Logo & Branding, Search Engine Optimization Marketing, Training and Support...
Digital Marketing Local SEO SEO Web Design
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Storm Brain provides most interactive website design and development, digital marketing and SEO services in San Diego, Orange County, and Los Angeles. Call us Today!...
Digital Marketing Local SEO PPC SEO Web Design
Founded 2007
Number of Employees 11-50
4.9-star rating (77)
We've been working with local businesses since 2011 and have enjoyed the journey. We are always improving our services and experience for clients. Our simple...
Digital Marketing Local SEO PPC SEO Web Design
Founded 2011
Number of Employees 1-10
Branding Los Angeles is a full-service Los Angeles marketing agency providing branding and advertising services for a wide-ranging spectrum of businesses.
Digital Marketing Local SEO PPC SEO Web Design
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4.9-star rating (75)
Nuvolum is an integrated marketing firm that creates brand growth by developing engaging experiences that reach your audience on all levels.
Digital Marketing Local SEO PPC SEO Web Design
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Proleadsoft is a full-service UX/UI, web design, mobile app development, content marketing, Social Media, Digital Marketing, PPC and SEO services agency based in San Francisco,...
Digital Marketing SEO Web Design
Founded 2012
Number of Employees 11-50
Digital Marketing Local SEO PPC SEO Web Design
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Marketing powerhouse, Loops Marketing, gets clients results. Driven by data, and comprised of seasoned professionals - our work and reviews tell our story. Web Design,...
Digital Marketing Local SEO PPC SEO Web Design
Founded 2024
Number of Employees 1-10
4.8-star rating (69)
We're a 35 person SEO agency on a mission to unleash every company's true search potential. With a customer success model focused on total empowerment...
Digital Marketing SEO
Founded 2012
Number of Employees 11-50
Websites Depot is an Award-winning, Premier Google Partner Digital Marketing Agency located in Silver Lake, CA. We provide high-end web design and web development, plus...
Digital Marketing Local SEO PPC SEO Web Design
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Webstyle Inc. has been a market leader in internet marketing and web development in Europe for over 15 years. Servicing more than 25,000 clients, Webstyle...
Digital Marketing SEO
Founded 2001
Number of Employees 11-50
Flying V Group is a full scale digital marketing and advertising agency in Orange County, CA. Our goal is to increase traffic, generate leads, and...
Digital Marketing Local SEO PPC SEO Web Design
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Creactive Inc. was created to help small businesses in the United States and Canada make their mark in the digital marketing arena. Our mission is...
Digital Marketing Local SEO PPC SEO Web Design
Founded 2015
Number of Employees 11-50
Our company has been assisting limo services businesses with internet marketing for over six years. Our goal is to help your business reach new customers...
Digital Marketing SEO Web Design
Founded 2013
Number of Employees 1-10
Salentro Technologies is the fastest growing web and application development firms. We also offer the best SEO or Digital/Online Marketing Services in the US and...
Digital Marketing SEO
Founded 2006
Number of Employees 51-200
At SEO Pro Hub, we're an SEO company that guarantees results and value at minimal SEO cost as compared to competitors in the industry. Each...
Digital Marketing SEO
Founded 2016
Number of Employees 11-50
Big Rig Media has been delivering industry-leading web design and development, print and graphic advertising creative, and web and mail hosting solutions since 2000. Our...
Digital Marketing PPC SEO Web Design
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We are INFLUX, a Los Angeles based internet marketing agency specializing in web design, SEO, PPC and social media for small to mid-size businesses like...
Digital Marketing Local SEO PPC SEO Web Design
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InboundREM provides the best information available in the real estate industry on topics like real estate websites and real estate SEO We are the top...
Digital Marketing SEO Web Design
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Giant Partners is a Direct Marketing and Advertising firm located in Thousand Oaks, California. Founded in 2005 by seasoned industry experts with over 30 years...
Digital Marketing SEO
Founded 2005
Number of Employees 11-50
Get in front of potential clients in your city
Businesses searching for digital marketing consultants use the Agency Directory every day to help find a perfect match. Get your listing now to make sure your agency is front of mind.
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