Top 100 SEO Companies in Orange County

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Top 100 SEO Companies in Orange County

The Best of November 2026

Looking for a top SEO firm in Orange County?

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 Orange County SEO Firms

  • 691
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Irvine, CA
    OC Imagine is a web design agency. The Irvine, California-based agency was launched in 2021. Their services include Web Design and Custom Software Development.
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  • 692
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Irvine, CA
    Founded in 2008, Phoenix Afterglow is a small Irvine, California-based social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.
    Read More
  • 693
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Los Angeles, CA
    Established in 2008, IWORKS Agency is a web development firm. Their services include Web Development and E-Commerce Development.
    Read More
  • 694
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Lake Forest, CA
    Birdie SEO, a PPC agency, is located in Lake Forest, California. They provide Pay Per Click and Search Engine Optimization.
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  • 695
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    Ecom Nest is a social media marketing agency. In Los Angeles, California, their small team provides Social Media Marketing and Search Engine Optimization. The firm was established in 2024.
    Read More
  • 696
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    La Verne, CA
    Revved Digital, a web design agency, was established in 2018. Located in La Verne, California, the team focuses on Web Design and Conversion Optimization.
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    Industries

  • 697
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Los Angeles, CA
    Bad Assembly, an Advertising company, was established in 2006. The firm offers Advertising and Branding.
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    Industries

  • 698
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    SPOW STRIKE AI is a Generative AI company. Their team is located in Los Angeles, California and Slough, Virgin Islands (British). The agency offers Generative AI and Search Engine Optimization.
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    Industries

  • 699
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Los Angeles, CA
    Lero is a branding firm. Their small team is based in Los Angeles, California. Their services include Branding and Digital Strategy.
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    Industries

  • 700
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Los Angeles, CA
    High Q Digital, a small social media marketing agency, is located in Los Angeles, California. The team offers Social Media Marketing and Branding.
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  • 701
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    Graphic design company Full Boost Media is in Los Angeles, California. They provide Graphic Design and Pay Per Click.
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  • 702
    (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.
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    Industries

  • 703
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Los Angeles, CA
    Up Inc. ECommerce Agency is a Digital Strategy company. Founded in 2015, the company is in Los Angeles, California. Their team provides Digital Strategy and Content Marketing.
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  • 704
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Los Angeles, CA
    Founded in 2022, Nasaf Corp is a SEO company. The agency focuses on Search Engine Optimization and Web Design.
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  • 705
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Los Angeles, CA
    Proficient Logo Designs is a branding firm. They were founded in 2010, and their services include Branding and Digital Strategy.
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  • 706
    (3 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Calabasas, CA

    Pay 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.

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    Industries

  • 707
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    50 - 249 employees
    Santa Monica, CA
    WordSuccor Ltd. Is an user experience company. Their team is located in Santa Monica, California. The company specializes in UX/UI Design and E-Commerce Development.
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  • 708
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Upland, CA
    Social media marketing company Tulu Marketing was established in 2000. The small team offers Social Media Marketing and Branding.
    Read More
  • 709
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Los Angeles, CA
    Web design company GetWebSmart was founded in 2024. The small team specializes in Web Design and Web Development.
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    Industries

  • 710
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Los Angeles, CA
    Drawing From Memory is a small Advertising company established in 2008. Their services include Advertising and Branding.
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    Industries

  • 711
    (4 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Redlands, CA
    Founded in 2016, Hounder is a branding agency. The small Redlands, California-based team focuses on Branding, Search Engine Optimization, Pay Per Click, UX/UI Design, and more.
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    Clients

    Esri
  • 712
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    Remnant Marketing is a Digital Strategy company. The team is based in Los Angeles, California, and their services include Digital Strategy and Pay Per Click.
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  • 713
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    San Juan Capistrano, CA
    Web IT Pros is a small San Juan Capistrano, California-based SEO agency. The team provides Search Engine Optimization and Advertising.
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    Industries

  • 714
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    SEO agency Digi Aesthetics is headquartered in Los Angeles, California. Founded in 2007, the team offers Search Engine Optimization and Social Media Marketing.
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  • 715
    (1 Reviews) 4.5

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Los Angeles, CA
    American Web Development is a social media marketing company launched in 2017. Their midsize team is headquartered in Los Angeles, California. The agency specializes in Social Media Marketing, Content Marketing, Search Engine Optimization, Web Design, and more.
    Read More
  • 716
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    San Bernardino, CA

    Digital strategy company Awaken Media Solutions is in San Bernardino, California. Established in 2019, the small team focuses on digital strategy, content marketing, social media marketing, conversion optimization, and more.

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    Industries

  • 717
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Pasadena, CA
    Founded in 2020, Pasadena SEO Company - Digital Marketing Solutions is a SEO agency. The company provides Search Engine Optimization and Social Media Marketing.
    Read More
  • 718
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Los Angeles, CA
    Launched in 2010, Luko Designs is a small branding firm. Their services include Branding and Digital Strategy.
    Read More

    Industries

  • 719
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Pasadena, CA
    Holistic SEO Company is a small Digital Strategy company based in Pasadena, California. The team provides Digital Strategy and Pay Per Click.
    Read More
  • 720
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Culver City, CA
    Pacvue, a midsize pay per click agency, is headquartered in Culver City, California. Their services include Pay Per Click and Advertising.
    Read More
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