Top 100 SEO Companies in California
The Best of July 2024
Looking for a top SEO firm in California?
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 California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California SEO Firms
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Featured providers
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- $1,000+
- 10 - 49 employees
- Draper, UT
Read MoreSearchbloom provides cutting-edge search engine marketing for businesses around the world. Founded in 2014 and based in Draper, Utah, their team specializes in local, national, and E-commerce SEO & PPC. They support clients by increasing their revenues and have quickly built a reputation for being an authority in SEO.
Industries
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- $1,000+
- 250 - 999 employees
- Paramus, NJ
Read MoreSmartSites is a full-service digital agency located in Paramus, N.J. Founded in 2011, SmartSites has a team of nearly 100 designers, writers, developers, marketers, and problem solvers who work tirelessly to make websites successful. SmartSites offers its clients creative ways to build, plan, and promote their website. They focus on web design, PPC marketing, and organic SEO.
Industries
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- $1,000+
- 10 - 49 employees
- New York, NY
Read MoreFounded in 2010 in Philadelphia, NuStream Marketing is an advertising and marketing agency of 8 employees. They also have an office in Allentown, Penn., and their team provides SEO, web design, and video production services to its small and midmarket clients.
Industries
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- $1,000+
- 10 - 49 employees
- Mesa, AZ
Read MoreLost Search Media, a branding firm, is in Mesa, Arizona. The small team specializes in branding, content marketing, conversion optimization, digital strategy, and more and was established in 2008.
Industries
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2071
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Imagine IT Web Design & SEO is an e-commerce development company. Their small team is headquartered in Los Angeles, California. The firm offers e-commerce development, search engine optimization, social media marketing, web design, and more. The firm was established in 1992.Read More - Get Started
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2072
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Efficient Marketing Solution, a small e-commerce development company, is based in Los Angeles, California. The team specializes in e-commerce development, search engine optimization, social media marketing, web design, and more.Read More -
2073
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Skylite Web is a pay per click company. They are in Los Angeles, California and have a small team. Their services include pay per click, search engine optimization, social media marketing, web design, and more.Read More -
2074
- Undisclosed
- 10 - 49 employees
- Clovis, CA
JIT Outsource, a small web development company, is located in Clovis, California. They provide web development, web design, and search engine optimization and were launched in 1995.Read More -
2075
- Undisclosed
- 10 - 49 employees
- Costa Mesa, CA
Capisco Marketing is a graphic design agency founded in 2012. The small team focuses on graphic design, pay per click, search engine optimization, social media marketing, and more. The firm is in Costa Mesa, California.Read More -
2076
- Undisclosed
- 10 - 49 employees
- Garden Grove, CA
Web SoCal, Inc. Is an e-commerce development company located in Garden Grove, California. The firm specializes in e-commerce development, pay per click, search engine optimization, web design, and more and has a small team.The firm was launched in 2010.Read More -
2077
- Undisclosed
- 10 - 49 employees
- Costa Mesa, CA
Headquartered in Costa Mesa, California, Open Interactive Inc. Is a SEO services firm. The agency focuses on search engine optimization, social media marketing, video production, web design, and more and is small.The agency was established in 2007.Read More -
2078
- Undisclosed
- 10 - 49 employees
- Modesto, CA
Launched in 2002, SiteJockey is a small web design agency located in Modesto, California. Their services include web design, web development, search engine optimization, email marketing, and more.Read More -
2079
- $1,000+
- 10 - 49 employees
- Dublin, CA
Small SEO services firm Opal Infotech INC, is headquartered in Dublin, California. They offer search engine optimization, pay per click, web design, web development, and more and were founded in 1999.Read More -
2080
- $1,000+
- 10 - 49 employees
- Irvine, CA
Launched in 2014, Rebel Design Solution is a SEO company. The firm provides search engine optimization, pay per click, web design, social media marketing, and more and has a small team.Read More -
2081
- Undisclosed
- 10 - 49 employees
- Upland, CA
Social media marketing firm Culture Cube Marketing is headquartered in Upland, California. Founded in 2013, the small team offers social media marketing, email marketing, search engine optimization, pay per click, and more.Read MoreIndustries
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2082
- $1,000+
- Freelancer employees
- Los Angeles, CA
Website Pro USA is a small advertising company. Based in Los Angeles, California, the firm was founded in 2015. Their team focuses on advertising, branding, content marketing, digital strategy, and more.Read MoreIndustries
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2083
- Undisclosed
- Freelancer employees
- Stockton, CA
Strategic Digital Media is a digital strategy company founded in 2019. The small team provides digital strategy, social media marketing, search engine optimization, and pay per click. The firm is headquartered in Stockton, California.Read MoreIndustries
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2084
- $5,000+
- 2 - 9 employees
- Madera, CA
JC Marketing is an advertising company. They provide advertising, branding, digital strategy, search engine optimization, and more and were established in 2009. Their small team is headquartered in Madera, California and , Brazil.Read MoreIndustries
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2085
- $5,000+
- 2 - 9 employees
- San Jose, CA
Read MoreFrisco Web Solutions is a small San Jose, California-based email marketing company. The team offers email marketing, search engine optimization, web design, web development, and more.
Industries
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2086
- $1,000+
- 10 - 49 employees
- San Jose, CA
Pyrite Technologies is a SEO agency established in 2012. The firm specializes in search engine optimization, social media marketing, and content marketing and has a small team.Read More -
2087
- $5,000+
- 10 - 49 employees
- San Francisco, CA
Rapid Boost is a small conversion optimization company headquartered in Edmonton, Canada; San Francisco, California and Calgary, Canada. Established in 2010, the team specializes in conversion optimization, digital strategy, email marketing, search engine optimization, and more.Read MoreIndustries
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2088
- $5,000+
- 2 - 9 employees
- Palm Springs, CA
Read MoreDiamond + Branch Marketing Group is a San Diego, California-based digital strategy company. The small team specializes in digital strategy, content marketing, conversion optimization, email marketing, and more and was founded in 2015.
Industries
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2089
- $5,000+
- Freelancer employees
- San Diego, CA
BlueOcean SEO Agency, a small digital strategy company, is in San Diego, California. The team provides digital strategy, search engine optimization, and social media marketing.Read More -
2090
- Undisclosed
- Freelancer employees
- Clovis, CA
Read MoreAshmith.com is a Clovis, California-based web design agency. The agency specializes in web design, search engine optimization, logo, and pay per click and is small.The agency was founded in 2001.
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2091
- Undisclosed
- 50 - 249 employees
- Santa Clara, CA
WebCaptive Inc is a Santa Clara, California-based SEO agency. The midsize agency was launched in 2016. Their services include search engine optimization, social media marketing, web design, web development, and more.Read More -
2092
- Undisclosed
- Freelancer employees
- Alameda, CA
On24web, a web design agency, is based in Alameda, California. The small team provides web design and search engine optimization. The agency was founded in 2005.Read More -
2093
- Undisclosed
- Freelancer employees
- Walnut Creek, CA
Cadydid Social Marketing is a SEO agency. They are headquartered in Walnut Creek, California and have a small team. Their services include search engine optimization, social media marketing, event marketing & planning, and marketing strategy.Read More -
2094
- Undisclosed
- Freelancer employees
- Sacramento, CA
Located in Sacramento, California, Umami Digital Marketing Solutions is a SEO agency. They specialize in search engine optimization, web design, digital strategy, pay per click, and more and were founded in 2022.Read More -
2095
- $5,000+
- 10 - 49 employees
- Milpitas, CA
Read MoreZonic Digital Inc. Is a Milpitas, California-based web design company. They provide web design, search engine optimization, e-commerce development, logo, and more and were founded in 2012.
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2096
- Undisclosed
- 250 - 999 employees
- Oakland, CA
Advertising company LQ Digital is based in Oakland, California; Austin, Texas and Shelton, Connecticut. The company offers advertising, social media marketing, mobile & app marketing, search engine optimization, and more and is midsize.The company was launched in 2006.Read More -
2097
- $5,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreCustom Legal Marketing is a San Francisco based marketing agency. It was founded in 2013 and now has a team of four that offers web design, mobile app development, SEO, social media marketing, email marketing, and more to law firms.
Clients
- Briskman Briskman & Greenberg
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2098
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
WebVDEO, a web design agency, was launched in 2010. Their small team is located in Los Angeles, California and provides web design, search engine optimization, social media marketing, and video production.Read MoreIndustries
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2099
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreSacred Cow Studios is a small website development firm headquartered in Los Angeles, California. The team focuses on web development, search engine optimization, mobile app development, web design, and more.
Industries
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2100
- $5,000+
- 2 - 9 employees
- San Diego, CA
Web Design Solutions is a web design company. They are located in San Diego, California and have a small team. Their services include web design, e-commerce development, search engine optimization, and web development.Read MoreIndustries
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