Top 100 SEO Companies in California
The Best of October 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.
Jump to Most Reviewed Companies
List of the Best California SEO Firms
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Featured providers
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- $1,000+
- 10 - 49 employees
- Berlin, Germany
Read MoreNetrocket is a small SEO services firm. Based in Kyiv, Ukraine and Zaporizhzhia, Ukraine, the company was established in 2011. Their team offers search engine optimization and pay per click.
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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1471
- Undisclosed
- 2 - 9 employees
- Westlake Village, CA
Branding agency Stackit Digital, Inc. Was founded in 2022. The company focuses on Branding and Search Engine Optimization, and is small.Read MoreIndustries
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1472
- Undisclosed
- 2 - 9 employees
- Rocklin, CA
Ellington Digital is a social media marketing company. The Rocklin, California-based agency was launched in 2013. Their services include Social Media Marketing and Email Marketing.Read More -
1473
- Undisclosed
- 2 - 9 employees
- Lancaster, CA
Grind! Media is a branding company. Founded in 2019, the firm is located in Lancaster, California. Their services include Branding and Social Media Marketing.Read More -
1474
- Undisclosed
- 2 - 9 employees
- Alamo, CA
Established in 2011, HomePage Marketing is a small Email Marketing company based in Alamo, California. Their team specializes in Email Marketing and Search Engine Optimization.Read More -
1475
- Undisclosed
- 2 - 9 employees
- San Diego, CA
Design Venturez is a small social media marketing company located in San Diego, California. Their services include Social Media Marketing and Search Engine Optimization.Read MoreIndustries
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1476
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
Launched in 2009, Battle Bridge Labs is a social media marketing firm. Based in Los Angeles, California and Tulsa, Oklahoma, the team offers Social Media Marketing and Email Marketing.Read More -
1477
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
Map Ranking, a social media marketing agency, was launched in 2023. The firm focuses on Social Media Marketing and Search Engine Optimization, and is small.Read More -
1478
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
Nytwork,Inc., a SEO company, was established in 2021. They provides Search Engine Optimization and Cybersecurity.Read More -
1479
- $1,000+
- 2 - 9 employees
- Oxnard, CA
Based in Oxnard, California, LocalisedSEO is a small SEO agency. The team offers Search Engine Optimization and Pay Per Click.Read More -
1480
- Undisclosed
- 2 - 9 employees
- Paso Robles, CA
805 SEO is a SEO company headquartered in Paso Robles, California. The team focuses on Search Engine Optimization and Social Media Marketing.Read MoreIndustries
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1481
- Undisclosed
- 2 - 9 employees
- Orangevale, CA
Based in Orangevale, California, InfoStar Productions LLC. Is a small social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.Read MoreIndustries
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1482
- Undisclosed
- 2 - 9 employees
- Mountain View, CA
WK Online Marketing is a social media marketing company. The team is in Mountain View, California, and their services include Social Media Marketing and Content Marketing.Read MoreIndustries
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1483
- $1,000+
- 2 - 9 employees
- Costa Mesa, CA
Located in Costa Mesa, California, GDM Creators is a branding firm. The team focuses on Branding and Social Media Marketing.Read More -
1484
- $1,000+
- 2 - 9 employees
- Laguna Beach, CA
Scale Smart Digital is a branding firm founded in 2024. Their team specializes in Branding and Social Media Marketing.Read MoreIndustries
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1485
- Undisclosed
- 2 - 9 employees
- Cerritos, CA
Launched in 2011, Francesca Nicasio is a branding agency. The small team offers Branding and Marketing Strategy.Read MoreIndustries
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1486
- $1,000+
- 2 - 9 employees
- Temecula, CA
Marketing Boss USA is an Advertising company. In Temecula, California, their small team provides Advertising and Content Marketing. The firm was established in 2023.Read MoreIndustries
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1487
- Undisclosed
- 2 - 9 employees
- San Diego, CA
PPC Force is a SEO services firm. The San Diego, California-based firm was launched in 2024. Their team provides Search Engine Optimization and Pay Per Click.Read MoreIndustries
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1488
- Undisclosed
- 2 - 9 employees
- Santa Cruz, CA
Founded in 2001, Bloofusion is a small Santa Cruz, California-based Conversion Optimization company. Their services include Conversion Optimization and Search Engine Optimization.Read More -
1489
- $1,000+
- 2 - 9 employees
- Sacramento, CA
The Fields Agency, a branding agency, is headquartered in Sacramento, California. They provide Branding and Digital Strategy and were established in 2017.Read MoreIndustries
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1490
- Undisclosed
- 2 - 9 employees
- Arroyo Grande, CA
Web development company psylab is located in Arroyo Grande, California. They specialize in Web Development and Search Engine Optimization and were founded in 2024.Read More -
1491
- Undisclosed
- 2 - 9 employees
- Marina del Rey, CA
SEO agency Digital Ninja 9 is in Miami, Florida and Marina del Rey, California. They offer Search Engine Optimization and Pay Per Click and were established in 1996.Read MoreIndustries
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1492
- Undisclosed
- 2 - 9 employees
- Fresno, CA
Founded in 2007, NewCast Media Group is a small PPC company. Their services include Pay Per Click and Social Media Marketing.Read MoreIndustries
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1493
- Undisclosed
- 2 - 9 employees
- Santa Monica, CA
Social media marketing agency Digital Revenue Media is headquartered in Santa Monica, California. They offer Social Media Marketing and Email Marketing.Read MoreIndustries
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1494
- $1,000+
- 2 - 9 employees
- Stevenson Ranch, CA
G6 Interactive is a small social media marketing agency in Stevenson Ranch, California. The team focuses on Social Media Marketing and Search Engine Optimization.Read More -
1495
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
Invoketin, Inc. Is a Los Angeles, California-based Email Marketing company. They specialize in Email Marketing and Conversion Optimization.Read MoreIndustries
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1496
- Undisclosed
- 2 - 9 employees
- Concord, CA
ALFATEK is a Concord, California-based branding agency. They offer Branding and Social Media Marketing.Read More -
1497
- $1,000+
- 2 - 9 employees
- Irvine, CA
KnewChoice Inc is an Irvine, California-based social media marketing agency. The team offers Social Media Marketing and Conversion Optimization.Read MoreIndustries
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1498
- $1,000+
- 2 - 9 employees
- San Diego, CA
Rigal Media is a Marketing Strategy company headquartered in San Antonio, Texas and San Diego, California. Launched in 2014, the team focuses on Marketing Strategy and Search Engine Optimization.Read More -
1499
- Undisclosed
- 2 - 9 employees
- Huntington Beach, CA
Launched in 2006, Swell Marketing Inc. Is a Conversion Optimization company. The team provides Conversion Optimization and Search Engine Optimization and is located in Huntington Beach, California.Read MoreIndustries
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1500
- Undisclosed
- 2 - 9 employees
- Torrance, CA
WordPress Superheroes, a web development firm, focuses on Web Development and Search Engine Optimization. The firm is in Torrance, California.Read More
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