Top 100 SEO Companies in California
The Best of May 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
- New York, NY
Read MoreFounded in 2017, Digital Drew SEM is a PPC firm with two offices in New York City. The freelancer provide PPC, SEO, Social Media Marketing, and digital strategies for his small business clients. His clients are primarily in the business services, e-commerce, entertainment, and real estate 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
- 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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151
- $1,000+
- 10 - 49 employees
- North Highlands, CA
Read MoreClients Generator is a web design company. The small North Highlands, California-based firm was launched in 2021. Their team focuses on web design, social media marketing, pay per click, and search engine optimization.
Clients
- Rivalane Transportation
Industries
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152
- $10,000+
- 10 - 49 employees
- Encinitas, CA
Read MoreLibre Design is a midsize Oceanside, California-based product design company. They focus on product design, branding, and web design and were founded in 2005.
Industries
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Featured providers
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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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153
- $25,000+
- 10 - 49 employees
- Carlsbad, CA
Read MoreFounded in 2006, Mancuso Media is an advertising company. They are located in Carlsbad, California and have a small team. Their services include advertising, media planning & buying, pay per click, search engine optimization, and more.
Clients
- Evans Tire & Service Centers
Industries
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154
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreA Los Angeles-based digital marketing firm, Nimbus Marketing was founded in 2007. Their team of fewer than 10 employees offers advertising, branding, digital strategy, SEO, and web design services. They cater to small and midmarket businesses in the business services and consumer products industries.
Clients
- Aquatech Aquarium Service
Industries
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155
- $5,000+
- 2 - 9 employees
- San Mateo, CA
Read MoreCider is a software development company located in San Francisco. Founded in 2015, their 5 employees provide software development, marketing, and web design services to ecommerce clients.
Clients
- HP
Industries
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156
- $1,000+
- 10 - 49 employees
- San Diego, CA
Read More2point Digital Agency is an advertising company. The San Diego, California-based company was founded in 2006. The small team specializes in advertising, branding, digital strategy, search engine optimization, and more.
Industries
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157
- $1,000+
- 2 - 9 employees
- Santa Maria, CA
Read MoreSocialCatnip is a SEO agency founded in 2015. Their small team is located in Santa Maria, California and focuses on search engine optimization, web design, custom software development, digital strategy, and more.
Industries
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158
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreBullfrog Creative Agency is an event marketing & planning company. The small Canton, Georgia-based team offers event marketing & planning, public relations, branding, social media marketing, and more. The firm was launched in 2020.
Industries
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159
- $5,000+
- 2 - 9 employees
- Thousand Oaks, CA
Read MoreStreamline Results is a digital marketing agency with approximately 5 employees, based in Thousand Oaks, Calif. Founded in 2008, Streamline Results has assisted over 1,000 clients with their SEO, social media marketing, and conversion optimization.Streamline Results helped the client reduce their website's bounce rate, attract 10-12,000 page views per month, and receive 15-25 cold calls from qualified leads daily.
Clients
- Promescent
Industries
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160
- $5,000+
- 10 - 49 employees
- Calabasas, CA
Read MorePay per click agency Avita Group is located in Calabasas, California. The small team focuses on pay per click, search engine optimization, digital strategy, conversion optimization, and more. The company was founded in 2003.
Industries
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161
- $1,000+
- 10 - 49 employees
- Thousand Oaks, CA
Read MoreDot Com Media is a digital marketing and consulting firm based in Thousand Oaks, Calif. They were founded in 2000 and focus on digital strategy, social media marketing, content marketing, SEO, and PPC.
Clients
- Steve Lane, Attorney at Law
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162
- $1,000+
- 10 - 49 employees
- Fremont, CA
Read MoreEmbtel Solutions is a PPC company. They offer pay per click, search engine optimization, social media marketing, web design, and more and were launched in 2014. Their small team is located in Fremont, California.
Industries
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163
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreFounded in 2015, 405 Ads is a full service digital marketing and SEO company who works with small, midmarket, and enterprise companies in the consumer products, health care, non-profit, automotive, and legal industries. With two offices in Calif., a team of 10 specialize in SEO and PPC advertising for client projects.
Clients
- Law Offices of John D. Rodgers
Industries
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164
- $1,000+
- 10 - 49 employees
- San Ramon, CA
Read MoreKOKONUT Group is a small SEO services firm. Located in San Ramon, California and London, United Kingdom, the company was launched in 2013. Their team provides search engine optimization, pay per click, IT managed services, and application management & support.
Industries
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165
- $5,000+
- 10 - 49 employees
- Calabasas, CA
Read MoreSymphonic Digital is a PPC agency in Los Angeles, California. The small agency was established in 2013. Their services include pay per click, social media marketing, search engine optimization, conversion optimization, and more.
Industries
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166
- $1,000+
- 250 - 999 employees
- Santa Clara, CA
Read MoreMilestone Inc is a SEO services firm established in 1998. The midsize Santa Clara, California-based team focuses on search engine optimization, web design, content marketing, and pay per click.
Industries
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167
- $10,000+
- 10 - 49 employees
- Santa Ana, CA
Read MoreFounded in 2016, InstaBoost Media is an SEO company located in Tustin, California. With a small team of fewer than 10 employees, InstaBoost Media has expertise in branding, PPC, web design, and SEO.The client appreciated InstaBoost's guidance in selecting a website design that could stand out in their industry and has received positive feedback from customers.
Clients
- S.T.O.P. Restoration of Albuquerque
Industries
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168
- $10,000+
- 10 - 49 employees
- San Jose, CA
Read MoreSmall web design company SLIQ (formerly Hoshaymi) is headquartered in San Jose, California. Launched in 2020, the team offers web design, branding, digital strategy, search engine optimization, and more.
Industries
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169
- $1,000+
- 10 - 49 employees
- Modesto, CA
Founded in 2010, AnjasDev is a media planning & buying company. They are in Modesto, California and Chittagong, Bangladesh and have a small team. The agency offers media planning & buying, social media marketing, content marketing, email marketing, and more.Read MoreIndustries
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170
- $5,000+
- 10 - 49 employees
- Mammoth Lakes, CA
Read MoreHeadquartered in Mammoth Lakes, California, Chosen Data is a SEO agency. They focus on search engine optimization and were founded in 2019.
Industries
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171
- $10,000+
- 50 - 249 employees
- West Hollywood, CA
Read MoreSEO 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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172
- $1,000+
- 2 - 9 employees
- San Diego, CA
Digital Nomad Designs is a web design company. They are based in San Diego, California and have a small team that provides web design, search engine optimization, ux/ui design, conversion optimization, and more. The company was launched in 2018.Read MoreIndustries
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173
- $5,000+
- 2 - 9 employees
- San Diego, CA
Read MoreHeadquartered in San Diego, California, Cody Bollerman Digital is a SEO services firm. Established in 2014, the small team offers search engine optimization, digital strategy, pay per click, web design, and more.
Industries
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174
- $1,000+
- 2 - 9 employees
- Irvine, CA
Read MoreEpack Marketing is a social media marketing and SEO company that was founded in 2006. Located in Irvine, Calif., they provide social media marketing, SEO, and email marketing services to clients primarily in the business services and financial services industries. They have about 2 employees.
Clients
- henryclarence.com
Industries
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175
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreSpecto Design is a design agency based in Los Angeles, California, that was established in 2001. Their team of fewer than 10 employees offers UX/UI design and web design services.
Clients
- Altadena Dairy
Industries
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176
- $1,000+
- 10 - 49 employees
- San Diego, CA
Read MoreSeahawk Media is a web design and development company based in Boston, but with offices around the world. Founded in 2015, they also provide SEO, branding, and UX/UI design services. They're also a GoDaddy partner.
Industries
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177
- $5,000+
- 2 - 9 employees
- San Diego, CA
Read MoreFounded in 2002, The X Concept is a marketing company based in San Diego, Calif. The X Concept's small team of fewer than 5 employees specializes in web design, marketing strategy, and digital strategy. The X Concept works primarily with small business clients in the healthcare, business services, and hospitality industries.
Clients
- Neuroservice
Industries
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178
- $1,000+
- 50 - 249 employees
- Los Angeles, CA
Read MoreTrivium Group is an advertising company. Their small team is located in Los Angeles, California. The company specializes in advertising. The company was established in 2021.
Industries
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179
- $1,000+
- 2 - 9 employees
- Burbank, CA
Amplitude Digital is an advertising company. They are headquartered in Los Angeles, California and have a small team that focuses on advertising, social media marketing, conversion optimization, search engine optimization, and more. The firm was founded in 2004.Read MoreClients
- Sony
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180
- $1,000+
- 10 - 49 employees
- Oakland, CA
Adverio - Growth Optimizers is a small PPC agency located in Oakland, California and Greensboro, North Carolina. They offer pay per click, search engine optimization, and business consulting and were established in 2014.Read MoreClients
- Crazy Dog T Shirts
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