Top 100 Search Marketing Agencies in California

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Top 100 Search Marketing Agencies in California

The Best of March 2026

Looking for a top search engine marketing consultant in California?

SEM is a valuable way to promote your service and grow your business.

To assist you in your search for a partner, we’ve compiled this list of the top search marketing agencies in California. 

Jump to Most Reviewed Companies

List of the Best California Search Engine Marketing Consultants

  • 661
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Anaheim, CA
    Anaeim SEO is a branding agency located in Anaheim, California. Their services include Branding and Social Media Marketing.
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  • 662
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Rancho Cucamonga, CA
    GENIUSBOTS is a Cybersecurity company. Established in 2023, the team offers Cybersecurity and Content Marketing. The agency is headquartered in Rancho Cucamonga, California.
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  • 663
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Sacramento, CA
    Captain Design Agency is a branding firm. They were launched in 2023, and their services include Branding and Social Media Marketing.
    Read More
  • 664
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Ventura, CA
    Webenix Solutions is a Ventura, California-based social media marketing company. Established in 2018, the team focuses on Social Media Marketing and Email Marketing.
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    Industries

  • 665
    (16 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.7

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Los Angeles, CA

    Top Notch Dezigns® is a small web design agency. Founded in 2004, the firm is headquartered in New York, New York; Melville, New York; Los Angeles, California and London, England. Their team specializes in Web Design, Search Engine Optimization, Pay Per Click, Web Development, and more.

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    Clients

    Home Depot Meadowbrook Financial Mortgage Bankers Long Island University Student Nursing Association (SNA) Cassone

    Industries

  • 666
    (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

  • 667
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    San Francisco, CA
    Launched in 2005, Sum Digital is a small social media marketing firm headquartered in San Francisco, California. Their team focuses on Social Media Marketing and Conversion Optimization.
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    Industries

  • 668
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    San Francisco, CA
    CircleClick is a Content Marketing company founded in 2009. The team offers Content Marketing and Pay Per Click.
    Read More

    Industries

  • 669
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Pasadena, CA
    Founded in 2017, Cloud Connected is a small Pasadena, California-based PPC company. Their services include Pay Per Click and Search Engine Optimization.
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  • 670
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Redding, CA
    Hall of Fame Marketing, a PPC agency, focus on Pay Per Click and Search Engine Optimization. They were established in 2009.
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  • 671
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Redondo Beach, CA
    Founded in 2012, Marketing-Aces is an Email Marketing company. The firm focuses on Email Marketing and Pay Per Click.
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  • 672
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Livermore, CA
    Found Sites Digital Marketing & Web Design is a PPC company headquartered in Livermore, California. Launched in 2019, the team specializes in Pay Per Click and Search Engine Optimization.
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  • 673
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Livermore, CA
    Tri-Valley Internet is an IT managed services company founded in 1995. The company provides IT managed services and IT strategy consulting, and is small.
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  • 674
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Huntington Beach, CA
    Orange County Marketing Experts, a SEO company, was founded in 2013. The small team provides Search Engine Optimization and Social Media Marketing.
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  • 675
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    Global Digital Online is a small Los Angeles, California-based SEO agency. The team specializes in Search Engine Optimization and Web Design.
    Read More
  • 676
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    San Jose, CA
    SEO services firm Zexler was established in 2013. The firm focuses on Search Engine Optimization and Pay Per Click, and is small.
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  • 677
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    San Jose, CA
    Website SEO Today is a SEO services firm. They are headquartered in San Jose, California and have small team. Their services include Search Engine Optimization and Social Media Marketing.
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  • 678
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    In Los Angeles, California, Reaction Concepts LLC is a small social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.
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  • 679
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Santa Monica, CA
    Bright Horizons Media is an Advertising company. Established in 2011, the team provides Advertising and Social Media Marketing.
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  • 680
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Pleasanton, CA
    Based in Pleasanton, California, Marketing Advantage Plus is a social media marketing agency. Their services include Social Media Marketing and Search Engine Optimization.
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  • 681
    (3 Reviews) 4.7

    Timeliness

    4.3

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.7
    $100,000+
    250 - 999 employees
    Los Angeles, CA

    AMP Agency was founded in Boston in 1995 and has grown to more than 400 employees in Los Angeles, New York, Seattle, and Austin, Texas. AMP Agency serves mainly enterprise clients on web design and development, UI/UX design, SEO, PPC, and social media marketing.

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    Clients

    Hasbro

    Industries

  • 682
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Madera, CA
    Founded in 2010, Hype Well Services is a Content Marketing company. The small team specializes in Content Marketing and Conversion Optimization.
    Read More

    Industries

  • 683
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Modesto, CA
    Ten Code is a Modesto, California-based branding agency. Their services include Branding and Social Media Marketing.
    Read More
  • 684
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Temecula, CA
    CRM consulting and SI company Digital Brand Power is located in Temecula, California and Atlanta, Georgia. They offer CRM consulting and SI and Conversion Optimization and were founded in 2018.
    Read More
  • 685
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Oceanside, CA
    HOG Media, an Affiliate Marketing company, provides Affiliate Marketing and Digital Strategy. The firm is located in Oceanside, California.
    Read More
  • 686
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Fallbrook, CA
    First Door Marketing is an Advertising company established in 2019. The small team provides Advertising and Social Media Marketing.
    Read More
  • 687
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Murrieta, CA
    Dabre Marketing, an Advertising company, was launched in 2016. The team provides Advertising and Branding and is based in Murrieta, California.
    Read More

    Industries

  • 688
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    San Francisco, CA
    Moulton Digital is a social media marketing agency. They focus on Social Media Marketing and Content Marketing and were established in 2016.
    Read More
  • 689
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Anaheim, CA
    GreaterThan Marketing Agency is an Anaheim, California-based web design agency. They provide Web Design and Branding.
    Read More

    Industries

  • 690
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    In Los Angeles, California, Digifetch LLC is a small Marketing Strategy company. Their services include Marketing Strategy and Social Media Marketing.
    Read More
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