Top 100 On-Page SEO Companies in Los Angeles

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Top 100 On-Page SEO Companies in Los Angeles

The Best of December 2025

Looking for a top on-page SEO service provider in Los Angeles?

On-page SEO companies typically perform an audit of your website to understand the technical and content-based changes you need to prioritize to rank web pages organically in search results. Some examples of action items may include shortening or lengthening meta descriptions and titles; adding target keywords to titles and meta descriptions; adding breadcrumb navigation to pages, and more. 

Jump to Most Reviewed Companies

List of the Best Los Angeles On-Page SEO Service Providers

  • 331
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Los Angeles, CA
    Small branding agency Nitro Interactive Marketing, LLC, is located in Los Angeles, California. The team provides Branding and Graphic Design.
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    Industries

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  • 332
    (36 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Irvine, CA

    Flying V Group, founded in 2016, is a digital marketing company headquartered in Irvine, Calif. The company’s team of 7 employees provide content marketing, PPC, SEO, social media marketing, and web design services to mid-market, small, and enterprise businesses. The businesses they serve are in a variety of industries including the advertising & marketing, business services, and financial services industries. 
     

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    Clients

    American Airlines

    Industries

  • 333
    (8 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

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

    Webstract Marketing is a LA-based digital marketing agency founded in 2011. Their team of approximately 10 employees primarily serves small businesses. Although they specialize in SEO and web design, they also provide other forms of web marketing. They're particularly proficient in PHP.

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  • 334
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Tampa, FL
    Hotel SEO Services is a SEO agency. They are headquartered in Tampa, Florida and Las Vegas, Nevada. Their team provides Search Engine Optimization and Content Marketing.
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    Industries

  • 335
    (4 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    Huntington Beach, CA

    Sunday Brunch Agency is a small advertising company founded in 2016. Their services include advertising, branding, social media marketing, email marketing, and more. The firm is based in Huntington Beach, California.

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    Industries

  • 336
    (13 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Agoura Hills, CA

    Located in Agoura Hills, Calif., Custom Creatives is a digital marketing company with expertise in SEO, software development, and web/graphic design. With fewer than 50 employees, they work with both big and small companies and offer a free client consultation and website audit report.

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    Clients

    Move

    Industries

  • 337
    (56 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.8
    $5,000+
    50 - 249 employees
    Irvine, CA
    Directive is a midsize PPC agency. They specialize in Pay Per Click, Demand Generation Marketing, Content Marketing, Search Engine Optimization, and more and were founded in 2014.
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    Clients

    Betterment Samsung SDS Sendoso Gong

    Industries

  • 338
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    MerchantWords, INC., a pay per click company, was established in 2012. Located in Los Angeles, California, the team provides Pay Per Click and Search Engine Optimization.
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  • 339
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Westlake Village, CA
    Based in Westlake Village, California, National Positions is a SEO company. They specialize in Search Engine Optimization and Pay Per Click and were launched in 2004.
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  • 340
    (5 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

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

    Founded in 2016, PurpleZ is a SEO agency. They are based in Irvine, California and have a small team. Their services include search engine optimization, video production, social media marketing, content marketing, and more.

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    Industries

  • 341
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    West Hollywood, CA
    Headquartered in West Hollywood, California and Seattle, Washington, Deviate Labs, LLC is an Advertising company. Established in 2014, the small team specializes in Advertising, Marketing Strategy, Pay Per Click, Email Marketing, and more.
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    Industries

  • 342
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Long Beach, CA
    Imperial Digital Marketing, a Content Marketing company, is located in Long Beach, California. Their services include Content Marketing and Social Media Marketing.
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  • 343
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Thousand Oaks, CA

    SeoTuners is an SEO company based in Thousand Oaks, Calif. Founded in 2009, this company has 14 employees. SeoTuners exclusively deals in SEO services for small to mid-sized businesses.

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    Clients

    24HourPayroll

    Industries

  • 344
    (5 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Irvine, CA
    Beyond Fifteen Communications Inc. Is a public relations company and social media marketing firm founded in 2009. The firm provides public relations and social media marketing and has a small team.
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    Industries

  • 345
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Yorba Linda, CA
    Web design company Hungry Ram Web Design was founded in 2018. The firm provides Web Design, Search Engine Optimization, and Graphic Design and has a small team.
    Read More

    Clients

    Ryan Serhant Naftali Group Moses Hershko Adam America

    Industries

  • 346
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.0

    Value

    5.0

    Would Recommend

    4.5
    Undisclosed
    250 - 999 employees
    Irvine, CA
    Silk Software is an e-commerce development company established in 2007. Their midsize team is based in Irvine, California and New York, New York. Their services include E-Commerce Development, ERP consulting and SI, Social Media Marketing, Search Engine Optimization, and more.
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    Clients

    Allbirds

    Industries

  • 347
    (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.
    Read More

    Industries

  • 348
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Los Angeles, CA
    Hire Highs is a SEO agency. Launched in 2024, the team offers Search Engine Optimization and Social Media Marketing.
    Read More

    Industries

  • 349
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Santa Ana, CA
    MAB Ventures is a SEO company. Founded in 2002, the team specializes in Search Engine Optimization and Pay Per Click.
    Read More

    Industries

  • 350
    (6 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Irvine, CA

    The Ad Firm is an online marketing agency located in Carlsbad, Calif. Founded in 2008, the team of nearly 10 provides SEO, PPC, email marketing and web design services, with experience with WordPress, Drupal, and Joomia.

    Read More

    Clients

    Cosmopolitan

    Industries

  • 351
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Upland, CA

    Proud Digital Media is a media production company located in Upland, Calif., and was founded in 2018. Proud Digital Media has nine employees and provides video production, advertising, SEO, social media marketing, and digital strategy services.

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    Clients

    Inland Empire 66ers
  • 352
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Orange, CA
    SEO Company OC is a PPC company. Based in Orange, California, the company was established in 2004. Their services include Pay Per Click and Conversion Optimization.
    Read More

    Industries

  • 353
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Huntington Beach, CA
    Digital Papercuts is a SEO services firm. In Huntington Beach, California, their team provides Search Engine Optimization and Pay Per Click.
    Read More

    Industries

  • 354
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    Rush Republic, a social media marketing firm, was founded in 2013. The firm specializes in Social Media Marketing and Logo.
    Read More

    Industries

  • 355
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Burbank, CA
    Website development company Trimark Marketing Group was founded in 2003. The team provides Web Development and Market Research and is headquartered in Burbank, California.
    Read More

    Industries

  • 356
    (62 Reviews) 4.4

    Timeliness

    4.5

    Service Excellence

    4.3

    Value

    4.2

    Would Recommend

    4.3
    Undisclosed
    50 - 249 employees
    Irvine, CA

    Zoek Marketing is a SEO services firm based in Irvine, California. The midsize team focuses on Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more. The firm was founded in 2012.

    Read More

    Clients

    Kevin Lanier Website Case Study

    Industries

  • 357
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    Los Angeles, CA
    UBuild Lenon is a social media marketing firm. The Los Angeles, California-based firm offers Social Media Marketing and Affiliate Marketing.
    Read More
  • 358
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Simi Valley, CA
    Bruce Clay India is a SEO services firm. Based in Gurgaon, India and Simi Valley, California, their small team offers Search Engine Optimization and Pay Per Click. The firm was established in 2009.
    Read More
  • 359
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    San Dimas, CA
    Umbrella Digital Marketing is a Digital Strategy company. Their team is based in San Dimas, California and focuses on Digital Strategy and Email Marketing.
    Read More
  • 360
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Irvine, CA

    UNIFAGE, an unified communications consulting & SI company, was established in 2018. Their small team is based in Irvine, California and specializes in unified communications consulting & SI, CRM consulting and SI, web design, video production, and more.

    Read More
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