Top 100 SEO Companies in California
The Best of September 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
- San Antonio, TX
Read MoreFunnel Boost Media is a marketing and lead generation company based in San Antonio. The company, founded in 2012, has a team of more than ten that provides PPC, SEO, web design, and branding services. Funnel Boost Media serves small and midmarket companies in the legal; medical; supply chain, logistics, & transport; e-commerce, and financial services industries.
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.
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2611
- Undisclosed
- 2 - 9 employees
- Clovis, CA
Moreseos is a small user experience design company located in Clovis, California. Their services include ux/ui design, graphic design, digital strategy, social media marketing, and more.Read More - Get Started
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2612
- Undisclosed
- 2 - 9 employees
- Yucaipa, CA
Peaks Advertising is a social media marketing company. Their small team is in Yucaipa, California and offers social media marketing, web design, advertising, digital strategy, and more. The company was founded in 2016.Read More -
2613
- Undisclosed
- 2 - 9 employees
- San Francisco, CA
Dubasik Digital Marketing is a PPC company established in 2015. Their small team is headquartered in San Francisco, California. Their services include pay per click, web design, web development, social media marketing, and more.Read More -
2614
- $1,000+
- 2 - 9 employees
- San Clemente, CA
Planted Marketing is a small marketing strategy company. Headquartered in San Clemente, California, the agency was founded in 2021. Their team specializes in marketing strategy, other marketing, digital strategy, social media marketing, and more.Read More -
2615
- Undisclosed
- 2 - 9 employees
- San Marcos, CA
MilVet Media, a digital strategy company, is located in San Marcos, California. The small team focuses on digital strategy, web development, content marketing, email marketing, and more. The company was launched in 2013.Read More -
2616
- $5,000+
- 2 - 9 employees
- Carlsbad, CA
Digital strategy company De Facto Digital Consulting LLC is headquartered in Carlsbad, California. They focus on digital strategy, search engine optimization, and pay per click and were launched in 2021.Read More -
2617
- $1,000+
- 2 - 9 employees
- Long Beach, CA
Local Galaxy is a web design company. Established in 2000, the small agency is located in Long Beach, California. Their services include web design, web development, search engine optimization, ux/ui design, and more.Read More -
2618
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
OmniSpark is a social media marketing agency. They are located in Los Angeles, California and have a small team. The agency provides social media marketing, affiliate marketing, conversion optimization, content marketing, and more.Read More -
2619
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
Trooper Lab is an email marketing company. Launched in 2016, the team focuses on email marketing, conversion optimization, pay per click, search engine optimization, and more. Their small company is Los Angeles, California-based.Read MoreIndustries
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2620
- Undisclosed
- 2 - 9 employees
- San Diego, CA
AMB Solutions is a social media marketing agency located in San Diego, California. The small team offers social media marketing, pay per click, web design, e-commerce development, and more and was founded in 1999.Read MoreIndustries
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2621
- $100,000+
- 250 - 999 employees
- Newport Beach, CA
Read MoreThe Sandbox Agency, an advertising company, is based in Newport Beach, California; Chicago, Illinois; Kansas City, Missouri and New York, New York. The midsize company was established in 2013. Their services include advertising, digital strategy, email marketing, market research, and more.
Industries
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2622
- $1,000+
- Freelancer employees
- Carlsbad, CA
Invisio Studio, a web design agency, is headquartered in Carlsbad, California. Established in 2018, the small team offers web design, ux/ui design, market research, marketing strategy, and more.Read More -
2623
- $5,000+
- 10 - 49 employees
- Torrance, CA
Read MoreOmnis Network is a small content marketing company. Located in Torrance, California; Phoenix, and Los Angeles, , the firm was launched in 1999. Their services include content marketing, search engine optimization, web design, web development, and more.
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2624
- Undisclosed
- 10 - 49 employees
- San Diego, CA
Digital Marketing Group LLC is a content marketing company founded in 2013. Their small team is headquartered in Evesham, New Jersey; Philadelphia, Pennsylvania; Atlanta, Georgia and San Diego, California and offers content marketing, search engine optimization, web design, web development, and more.Read MoreIndustries
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2625
- Undisclosed
- 50 - 249 employees
- Los Angeles, CA
Read MoreLaunched in 2014, KingKong is a SEO agency. The midsize Los Angeles, California-based team provides search engine optimization, social media marketing, pay per click, and digital strategy.
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2626
- $1,000+
- 10 - 49 employees
- San Diego, CA
ZapMinds is a media planning and buying agency established in 2014. They are in Bengaluru, India and San Diego, California and have a small team. Their services include media planning & buying, digital strategy, social media marketing, content marketing, and more.Read More -
2627
- $5,000+
- 50 - 249 employees
- San Francisco, CA
Tank Design, an user experience agency, is headquartered in New York, New York; Cambridge, Massachusetts; San Francisco, California and , Norway. The midsize company was launched in 1994. Their services include ux/ui design, branding, content marketing, graphic design, and more.Read MoreIndustries
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2628
- $10,000+
- 50 - 249 employees
- San Francisco, CA
MOI Global is a Weybridge, United Kingdom-based advertising company. They provide advertising, branding, content marketing, search engine optimization, and more and were founded in 1987.Read MoreIndustries
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2629
- $10,000+
- 10 - 49 employees
- Irvine, CA
Digital Innovation Group is a London, United Kingdom-based advertising company. The firm specializes in advertising, ux/ui design, branding, and video production and is small.The firm was launched in 2005.Read MoreIndustries
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2630
- $5,000+
- 50 - 249 employees
- Santa Barbara, CA
Launched in 1987, Refuel Agency is a midsize advertising company. Their team offers advertising, email marketing, marketing strategy, market research, and more. The agency is in Santa Barbara, California; New York, New York and South Brunswick Township, New Jersey.Read More -
2631
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Click Convert Marketing is a small pay per click company. The San Francisco, California-based agency was established in 2010. Their services include pay per click, social media marketing, email marketing, and search engine optimization.Read More -
2632
- $1,000+
- Freelancer employees
- West Hollywood, CA
Established in 2015, Simple More Online is a branding company. In Deep River, Connecticut and West Hollywood, California, their small team focuses on branding, conversion optimization, digital strategy, e-commerce development, and more.Read MoreIndustries
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2633
- $1,000+
- 50 - 249 employees
- Santa Maria, CA
CMG Digital is a website development firm headquartered in Pula, Croatia and Zagreb, Croatia. The company offers web development, video production, web design, ux/ui design, and more and has a midsize team.The company was established in 2001.Read MoreClients
- P&G, GSK, ConvaTec, Edgewell, Cloetta, Helion, Rimac
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2634
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Premium Designs Studio is a midsize web design agency headquartered in London, United Kingdom and San Francisco, California. Founded in 2023, the team offers web design, logo, print design, video production, and more.Read MoreIndustries
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2635
- $10,000+
- 10 - 49 employees
- San Francisco, CA
Kingpin Communications, a media planning & buying agency, was launched in 1997. The company offers media planning & buying, advertising, marketing strategy, market research, and more and has a small team.Read MoreIndustries
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2636
- Undisclosed
- Freelancer employees
- Sacramento, CA
Mobile app development company Electric Web is in Sacramento, California. They focus on mobile app development, custom software development, digital strategy, search engine optimization, and more and were launched in 2010.Read More -
2637
- $5,000+
- Freelancer employees
- San Diego, CA
Read MoreRedfin Designs is a small San Diego, California-based user experience design company. Launched in 2010, the team focuses on ux/ui design, graphic design, logo, product design, and more.
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2638
- Undisclosed
- Freelancer employees
- San Francisco, CA
33Grafix is a San Francisco, California-based graphic design company. Established in 2005, the small team specializes in graphic design, logo, web design, branding, and more.Read More -
2639
- $5,000+
- Freelancer employees
- Anaheim, CA
Small advertising company MJM Designz, is based in Upland, California. The team provides advertising, branding, email marketing, event marketing & planning, and more.Read MoreIndustries
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2640
- $1,000+
- Freelancer employees
- Vallejo, CA
Lamb Consulting - Small Biz Marketing is a small advertising company located in Vallejo, California. They focus on advertising, graphic design, business consulting, marketing strategy, and more and were founded in 2005.Read MoreIndustries
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