Top 100 SEO Companies in California

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Top 100 SEO Companies in California

The Best of November 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

  • 541
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Riverside, CA
    EXtéres Corporation is a Riverside, California-based SEO services firm. Launched in 2007, the team focuses on Search Engine Optimization and Pay Per Click.
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    Industries

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  • 542
    (3 Reviews) 5.0
    • Timeliness

      4.7
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      5.0
    • Undisclosed
    • 50 - 249 employees
    • Campbell, CA

    R2integrated is a national digital agency with offices in Baltimore, Md., Seattle, St. Louis, New York, and Silicon Valley, Calif. With over 200 employees, this agency uses web development, creative design, brand strategy, and search services to produce the best marketing strategies for their clients.

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    Clients

    • Microsoft

    Industries

  • 543
    (2 Reviews) 0.8
    • Timeliness

      1.0
    • Service Excellence

      0.5
    • Value

      0.5
    • Would Recommend

      0.8
    • $1,000+
    • 50 - 249 employees
    • Marina del Rey, CA

    Structured Agency is a midsize ecommerce marketing company launched in 2018. Their team specializes in ecommerce marketing, email marketing, media planning & buying, and conversion optimization. The agency is based in Marina del Rey, California and New York, New York.

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    Industries

  • 544
    (1 Reviews) 1.0
    • Timeliness

      1.0
    • Service Excellence

      1.0
    • Value

      1.0
    • Would Recommend

      1.0
    • Undisclosed
    • 2 - 9 employees
    • Los Angeles, CA
    SEOBERG is a SEO agency. Established in 2022, the agency is located in Los Angeles, California. The small team provides search engine optimization, pay per click, social media marketing, content marketing, and more.
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    Industries

  • 545
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • San Diego, CA
    Counterflow Marketing is an Advertising company. The team specializes in Advertising and Search Engine Optimization and is in San Diego, California.
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    Industries

  • 546
    (17 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Calabasas, CA

    Xivic is a digital agency based in Los Angeles with an additional office in Iasi, Romania. Founded in 1996, the Xivic team has considerable experience in product development and search-based marketing and nearly 70 employees with a variety of technical and strategic skills. Xivic's services include web design, digital strategy, UX design, SEO, PPC, and more.

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    Clients

    • Meineke

    Industries

  • 547
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $1,000+
    • Freelancer employees
    • Sebastopol, CA

    Ecomm Growth Strategies is a social media marketing company established in 2019. The small Sebastopol, California-based team specializes in social media marketing, content marketing, email marketing, affiliate marketing, and more.

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    Industries

  • 548
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • San Diego, CA
    PPC agency Beehive Web Solutions was founded in 2010. Headquartered in San Diego, California, the team specializes in Pay Per Click and Web Design.
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    Industries

  • 549
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 250 - 999 employees
    • El Segundo, CA
    Agent Image is a Digital Strategy company. They were launched in 1999, and their services include Digital Strategy and Social Media Marketing.
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    Industries

  • 550
    (3 Reviews) 4.7
    • Timeliness

      4.5
    • Service Excellence

      4.5
    • Value

      4.7
    • Would Recommend

      4.7
    • $10,000+
    • 2 - 9 employees
    • Oakland, CA

    Tandem is a digital agency based in Oakland, Calif. Founded in 2015, the agency maintains a current team of over 10 that focuses on web development, e-commerce development, mobile app development, and SEO.

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    Clients

    • University of San Francisco
  • 551
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • San Francisco, CA
    Launched in 1999, D E E P B L U E is a small web design agency. Their services include Web Design and Web Development.
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    Industries

  • 552
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Tustin, CA
    Founded in 1993, Echo Media Group, a small UX agency, is located in Tustin, California. Their team offers UX/UI Design and Content Marketing.
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  • 553
    (26 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.7
    • Value

      4.7
    • Would Recommend

      4.8
    • $1,000+
    • 10 - 49 employees
    • Los Angeles, CA

    LAD Solutions is a full-service digital marketing agency based in Los Angeles, CA. The agency and its nearly 30 employees specialize in web design, SEO, and PPC.

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    Clients

    • Nadeau Furniture

    Industries

  • 554
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • Pleasanton, CA
    SEO company Leads Ngin, Inc. Was launched in 2010. Based in Pleasanton, California, the team offers Search Engine Optimization and Pay Per Click.
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  • 555
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Yorba Linda, CA
    Seyfmark is a SEO services firm. Their small team is headquartered in Yorba Linda, California and specializes in Search Engine Optimization and Pay Per Click. The agency was founded in 2014.
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    Industries

  • 556
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Irvine, CA
    Founded in 2012, URPERSONA [GOLD] is a pay per click agency. The agency provides Pay Per Click and Search Engine Optimization.
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  • 557
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • Fremont, CA
    Predictive Consultancy is a Content Marketing company located in Fremont, California. They provide Content Marketing and Search Engine Optimization and were launched in 2020.
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  • 558
    (6 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      4.8
    • $10,000+
    • 2 - 9 employees
    • Los Angeles, CA
    Pay per click agency Yael Consulting was founded in 2011. Their small team is in Los Angeles, California. Yael Consulting provides pay per click, digital strategy, social media marketing, search engine optimization, and more.
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    Industries

  • 559
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Temecula, CA
    Public Advertising Agency, a web design company, was established in 2004. The company offers Web Design and Branding, and is small.
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  • 560
    (14 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      4.6
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Los Angeles, CA
    Top Notch Dezigns® is a New York, New York-based web design company. The small team focuses on Web Design, E-Commerce Development, Search Engine Optimization, and Web Development and was launched in 2004.
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    Clients

    • Meadowbrook Financial Mortgage Bankers

    Industries

  • 561
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Lake Arrowhead, CA
    RoxxiStudios™, LLC is a web design agency. Founded in 2010, the team focuses on Web Design and Search Engine Optimization. The company is in Lake Arrowhead, California.
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    Clients

    • Captain Ticket™ - The Original No Fee Ticket Broker

    Industries

  • 562
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Sacramento, CA
    SpringHive is a web design company based in Sacramento, California. Launched in 2019, the team focuses on Web Design and Web Development.
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    Industries

  • 563
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 250 - 999 employees
    • Los Angeles, CA
    Launched in 2019, Simplia Inc. Is a midsize PPC company. Their team provides Pay Per Click and Web Development.
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  • 564
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • San Jose, CA
    IStudios Media, a video production company, offers Video Production and Web Design. The agency is in San Jose, California and Phoenix, Arizona.
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    Industries

  • 565
    (2 Reviews) 4.3
    • Timeliness

      4.3
    • Service Excellence

      4.3
    • Value

      4.3
    • Would Recommend

      4.8
    • $10,000+
    • 50 - 249 employees
    • Sacramento, CA
    Cubitrek, a digital strategy company, was founded in 2022. They are located in Sacramento, California and Karachi, Pakistan and have a midsize team. Cubitrek provides digital strategy, social media marketing, search engine optimization, pay per click, and more.
    Read More
  • 566
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Irvine, CA
    Luminous Tec is a mobile app development company. Established in 2006, the team focuses on Mobile App Development and E-Commerce Development. The firm is located in Irvine, California.
    Read More
  • 567
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • Huntington Beach, CA
    Innocean USA is a Huntington Beach, California-based Advertising company. Founded in 2005, the team offers Advertising and Branding.
    Read More

    Industries

  • 568
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • San Francisco, CA
    Launched in 1997, Swirl is a midsize Advertising company. Their team specializes in Advertising and Branding.
    Read More

    Industries

  • 569
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • Los Angeles, CA
    Phelps is an Advertising company in Los Angeles, California. They offer Advertising and Branding.
    Read More

    Industries

  • 570
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 250 - 999 employees
    • San Francisco, CA
    Goodby Silverstein & Partners is a SEO company. The team is in San Francisco, California, and their services include Search Engine Optimization and Web Design.
    Read More

    Industries

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