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.

Jump to Most Reviewed Companies

List of the Best California SEO Firms

Featured providers
- Ignite Visibility
  (129 Reviews) 4.9
  - Timeliness
    4.9
  - Service Excellence
    4.9
  - Value
    4.7
  - Would Recommend
    4.9
  - $1,000+
  - 50 - 249 employees
  - San Diego, CA
  Ignite Visibility is one of the highest awarded digital marketing agency in the industry, specializing in digital marketing strategy, SEO, paid media, social media, email marketing, analytics, Amazon, and CRO. Ignite Visibility has used the same strategies they use for clients to become a four-time Inc. 5000 company (2017, 2018, 2019 and 2020). Ignite Visibility is led by leading industry expert John Lincoln, has over 110 full-time employees and offers a proprietary digital marketing forecasting system allowing clients to consistently hit quarterly goals.
  
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- SmartSites
  (228 Reviews) 4.9
  - Timeliness
    4.9
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    4.9
  - $1,000+
  - 250 - 999 employees
  - Paramus, NJ
  SmartSites 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.
  
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- NuStream
  (19 Reviews) 4.9
  - Timeliness
    4.7
  - Service Excellence
    4.9
  - Value
    4.8
  - Would Recommend
    5.0
  - $1,000+
  - 10 - 49 employees
  - New York, NY
  Founded 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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- Lost Search Media
  (6 Reviews) 5.0
  - Timeliness
    5.0
  - Service Excellence
    5.0
  - Value
    5.0
  - Would Recommend
    5.0
  - $1,000+
  - 10 - 49 employees
  - Mesa, AZ
  Lost 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.
  
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1711

Harmonica

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Santa Monica, CA
Located in Santa Monica, California, Harmonica is a content marketing company. They specialize in content marketing, public relations, social media marketing, advertising, and more and were launched in 2007.

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1712

Ad Leverage

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Thousand Oaks, CA
Ad Leverage is an advertising company. They are in Thousand Oaks, California and have a small team. Their team focuses on advertising, pay per click, content marketing, search engine optimization, and more.
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1713

Artisan Crew Engineering

(0 Reviews)

Not yet reviewed.
- $25,000+
- 10 - 49 employees
- Torrance, CA
Software development company Artisan Crew Engineering was founded in 2001. They are headquartered in Torrance, California and have a small team. Their services include custom software development, web design, branding, e-commerce development, and more.
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1714

Stauffer

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Beverly Hills, CA
Stauffer is a branding firm. The small team is located in Beverly Hills, California. Their services include branding, web design, web development, custom software development, and more.

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1715

Trinet Internet Solutions

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Irvine, CA
Trinet Internet Solutions is a full-service digital agency with offices in Los Angeles, Dallas, and Alexandria, Va. Founded in 1995, the agency specializes in web design, web development, mobile app development, SEO, digital strategy, email marketing, advertising, and branding. With a team of fewer than 50 employees, Trinet has created intelligent, effective content for businesses, non-profits, and ministries.

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Clients
- Orange County Transportation Authority
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1716

TRIPIKA

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- San Jose, CA
TRIPIKA is a San Jose, California-based human resources agency. The small team offers HR services, custom software development, ux/ui design, mobile app development, and more. The company was founded in 2007.
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1717

AVB Marketing

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Sacramento, CA
AVB Marketing is a SEO services firm based in Sacramento, California. The small team provides search engine optimization, web design, web development, ux/ui design, and more and was founded in 1996.

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1718

Digital Attic

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Clovis, CA
Digital Attic is a web design agency. Founded in 1992, the small firm is in Clovis, California. Their services include web design, branding, content marketing, mobile app development, and more.

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1719

Tas Technologies

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Santa Clara, CA
Tas Technologies, a custom software development firm, is headquartered in Toronto, Canada. Founded in 1996, the small team focuses on custom software development, e-commerce development, mobile app development, web development, and more.
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1720

GANZ Media

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
GANZ Media is a small business consulting company. They provide business consulting, email marketing, social media marketing, web design, and more and were founded in 2011. The firm is in Los Angeles, California.
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1721

OPTIMYZ INTERACTIVE

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
OPTIMYZ INTERACTIVE is a small content marketing company. They specialize in content marketing, marketing strategy, web design, ux/ui design, and more and were founded in 2013.
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1722

Zip2Media

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Lafayette, CA
Zip2Media is a branding firm. The small Lafayette, California-based agency was launched in 2013. Their services include branding, graphic design, media planning & buying, public relations, and more.
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1723

Gypsywing Media

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Santa Monica, CA
Headquartered in Santa Monica, California, Gypsywing Media is a branding agency. The small agency was founded in 2005. Their team offers branding, public relations, web design, and search engine optimization.
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1724

Website Design Solutions

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Orange, CA
Website Design Solutions is a logo company. Their small team is in Orange, California. The agency provides logo, print design, web design, and search engine optimization. The agency was launched in 2007.
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1725

Smith Consulting

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Laguna Niguel, CA
Located in Laguna Niguel, California, Smith Consulting is a custom software development company. The small company was launched in 2001. Their services include custom software development, e-commerce development, ERP consulting and SI, web design, and more.

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1726

Yeti Society

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Irvine, CA
Yeti Society is an advertising company. The small Irvine, California-based firm was founded in 2010. Their team focuses on advertising, graphic design, media planning & buying, web design, and more.
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1727

ZDCA Design & Development

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Santa Rosa, CA
ZDCA Design & Development is an UX agency established in 2009. They are in Santa Rosa, California and have a small team. Their services include ux/ui design, web development, branding, e-commerce development, and more.
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1728

PlanetMagpie IT Consulting

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Fremont, CA
Located in Fremont, California, PlanetMagpie IT Consulting is a business consulting company. The small agency was launched in 1998. Their services include business consulting and web design.

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Industries
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1729

ICommerceDev

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Manhattan Beach, CA
Small e-commerce development firm ICommerceDev, is based in New York, New York and Manhattan Beach, California. Established in 2014, the team focuses on e-commerce development, advertising, content marketing, pay per click, and more.
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1730

CMG Creative

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Vista, CA
CMG Creative is a small web development company. Established in 1996, the company is located in Vista, California. Their team focuses on web development, graphic design, social media marketing, video production, and more.
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1731

LEADconcept

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Folsom, CA
LEADconcept is a custom software development company launched in 2003. The agency focuses on custom software development, graphic design, mobile app development, print design, and more and has a small team.
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1732

Presidio Strategic Communications

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Anaheim, CA
Presidio Strategic Communications is a PR firm. They specialize in public relations, web design, email marketing, pay per click, and more and were established in 2015. The firm is in Anaheim, California.
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1733

CP Communications

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- San Ramon, CA
CP Communications, a web design company, is located in San Ramon, California. The small company was founded in 1982. Their team specializes in web design, web development, mobile & app marketing, pay per click, and more.

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1734

Xeno Network

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Whittier, CA
Xeno Network is a web design agency. The small Whittier, California-based agency was launched in 2015. Their services include web design, content marketing, conversion optimization, email marketing, and more.
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1735

Let's Design For You

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Santa Ana, CA
Let's Design For You is a graphic design company launched in 2013. The small Santa Ana, California-based team provides graphic design, web design, content marketing, e-commerce development, and more.
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1736

MRJ SOFT

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Diamond Bar, CA
Founded in 2018, MRJ SOFT is an advertising company. Their small team is in Diamond Bar, California. Their services include advertising, branding, content marketing, graphic design, and more.
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1737

Website Avalon

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Website Avalon is a San Francisco, California-based website development firm. The firm provides web development, web design, e-commerce development, mobile app development, and more and is small.The firm was established in 2016.
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1738

Social Spice Media

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Camarillo, CA
Social Spice Media is a social media marketing firm launched in 2014. The small team focuses on social media marketing, web design, digital strategy, email marketing, and more. The firm is headquartered in Camarillo, California.
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1739

TecAvy

(0 Reviews)

Not yet reviewed.
- $5,000+
- 10 - 49 employees
- Redwood City, CA
TecAvy is an advertising company founded in 2019. Their small team is based in Gurugram, India and Redwood City, California and focuses on advertising, non-voice bpo/back office services, content marketing, email marketing, and more.
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1740

GALR Marketing

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- San Diego, CA
GALR Marketing is a small Pune, India-based other digital marketing company. They provide other digital marketing, ux/ui design, digital strategy, graphic design, and more and were launched in 2020.
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