Top 100 SEO Companies in Orange County

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Top 100 SEO Companies in Orange County

The Best of December 2025

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

  • 631
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Glendale, CA
    Softline Solutions is a Glendale, California-based PPC company. Established in 2008, the team offers Pay Per Click and Ecommerce Marketing.
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    Industries

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  • 632
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Beverly Hills, CA

    Mad Mind Studios, a small web design agency, is headquartered in Los Angeles, California. They offer web design, web development, branding, and advertising and were launched in 2008.

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    Clients

    Louis Vuitton

    Industries

  • 633
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Lake Forest, CA
    Trendy Mobile Designs is a SEO agency. Launched in 2015, the team offers Search Engine Optimization and Content Marketing. The agency is based in Lake Forest, California.
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  • 634
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    Kyngdom Digital Marketing Agency, an Advertising company, offers Advertising and Digital Strategy. The company is located in Los Angeles, California and San Diego, California.
    Read More

    Industries

  • 635
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Established in 2010, One Two SEO is a social media marketing company. The firm provides social media marketing, search engine optimization, digital strategy, content marketing, and more and has a small team. The firm is based in Los Angeles, California.
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  • 636
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Los Angeles, CA
    Student Marketing Agency is a Content Marketing company headquartered in Los Angeles, California. Founded in 2016, the team specializes in Content Marketing and Pay Per Click.
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  • 637
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Jurupa Valley, CA
    Movya is a web development firm established in 2021. The small Ahmedabad, India-based team provides Web Development, Application Testing, UX/UI Design, Mobile App Development, and more.
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    Industries

  • 638
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    Established in 2023, Pro Brain Solutions is a SEO agency. The small team offers Search Engine Optimization and IT managed services.
    Read More

    Industries

  • 639
    (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.
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  • 640
    (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.
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  • 641
    (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.
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  • 642
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    5.0
    Undisclosed
    2 - 9 employees
    Beverly Hills, CA

    Apex Digital Media is a digital strategy agency that was founded in 2014. They consist of less than 10 employees and are headquartered in Los Angeles. The company specializes in SEO, PPC, and social media marketing. 

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    Clients

    Solid State Inc.
  • 643
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Los Angeles, CA
    Book Writing League is a branding agency. Founded in 2022, the company is in Los Angeles, California. Their team provides Branding and Content Marketing.
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  • 644
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    SEO For Local is a SEO company established in 2014. Their services include Search Engine Optimization.
    Read More

    Industries

  • 645
    (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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  • 646
    (1 Reviews) 0.5

    Timeliness

    0.5

    Service Excellence

    0.5

    Value

    0.5

    Would Recommend

    0.5
    $5,000+
    10 - 49 employees
    Los Angeles, CA
    Founded in 2018, Web Districts is an e-commerce development company. Their small team is based in Los Angeles, California. Their team offers e-commerce development, email marketing, graphic design, mobile app development, and more.
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    Industries

  • 647
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    West Hollywood, CA
    Established in 2017, Verbit.ai is a large SEO agency. Their team provides Search Engine Optimization and Artificial Intelligence.
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    Industries

  • 648
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Beverly Hills, CA
    Founded in 2018, Digital Beverly is a PPC company. The team specializes in Pay Per Click and Search Engine Optimization.
    Read More

    Industries

  • 649
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    In Los Angeles, California, Website Online Help is a branding company. They provide Branding and Search Engine Optimization.
    Read More
  • 650
    (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

  • 651
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Pasadena, CA
    The AdMark Group, a small media planning & buying agency, is in Pasadena, California. Their services include Media Planning & Buying and Public Relations.
    Read More
  • 652
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Glendale, CA
    Lighthouse Digital Growth Agency is a SEO services firm. Founded in 2015, the team specializes in Search Engine Optimization and Content Marketing. The agency is located in Glendale, California.
    Read More
  • 653
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Pasadena, CA
    L2 Digital Marketing is a SEO agency. Launched in 2019, the firm focuses on Search Engine Optimization and Web Design.
    Read More

    Industries

  • 654
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Los Angeles, CA
    Los Angeles SEO is a small SEO agency. Founded in 2013, the team focuses on Search Engine Optimization and Pay Per Click.
    Read More

    Industries

  • 655
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Upland, CA
    Resource Computer Solutions is a small Upland, California-based IT managed services company. Their services include IT managed services and Cybersecurity.
    Read More
  • 656
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Glendale, CA
    Launched in 2021, Freeform PR & Branding is a PR company. The team specializes in Public Relations and Social Media Marketing.
    Read More
  • 657
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Corona, CA
    WebMedia - Corona, CA is a Content Marketing company. The Corona, California-based team focuses on Content Marketing and Email Marketing.
    Read More
  • 658
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Los Angeles, CA
    Based in Los Angeles, California, USIM is a midsize media planning & buying company. Their services include Media Planning & Buying and Search Engine Optimization.
    Read More
  • 659
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Pasadena, CA
    Terminus Agency is a small Pasadena, California-based social media marketing agency. Their services include Social Media Marketing and Web Design.
    Read More

    Industries

  • 660
    (1 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Santa Monica, CA
    Strausberg Group is a media planning and buying agency. They are in Santa Monica, California and have a small team. Their services include media planning & buying, advertising, web design, market research, and more.
    Read More

    Industries

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