Top 100 Technical SEO Services in the United States

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Top 100 Technical SEO Services in the United States

The Best of December 2025

Looking for a top technical SEO agency in the United States?

Specializing in websites' backend elements, technical SEO firms boost a site’s search engine performance through various enhancements. They tackle technical challenges, including server response times, site architecture, and URL structures, aiming to improve how search engines interpret and index content. 

Jump to Most Reviewed Companies

List of the Best United States Technical SEO Agencies

  • 61
    (136 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    New York, NY

    DiscoverMyBusiness is a small PPC company based in New York, New York; London, England and Madrid, Spain. They provide Pay Per Click, Social Media Marketing, and Search Engine Optimization and were launched in 2018.

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    Industries

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  • 62
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Denver, CO

    Established in 2017, Session Interactive is a small SEO services firm. Their team offers search engine optimization, digital strategy, conversion optimization, pay per click, and more. The agency is in Denver, Colorado.

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    Clients

    Canvas Credit Union

    Industries

  • 63
    (35 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Lewisville, TX

    Located in Lewisville, Texas, Idea Grove is a PR company. Founded in 2005, the small team specializes in Public Relations, Branding, Content Marketing, Search Engine Optimization, and more.

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    Clients

    Idea Grove works with companies across B2B technology sectors

    Industries

  • 64
    (26 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    New York, NY
    Branding company Burst Digital is in London, England; New York, New York and San Francisco, California. They specialize in Branding, Social Media Marketing, Search Engine Optimization, Web Design, and more and were founded in 2018.
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    Clients

    Vivienne Westwood - The Vivienne Foundation Artisan AI Cogency Global Moonbeam Car Wash

    Industries

  • 65
    (15 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    San Jose, CA

    Founded in 2011, Spectrum Group Online is a digital marketing agency that prides itself on transparency and effective strategies. Based in San Francisco, its 8 person team provides  SEO, PPC, web design, social media, and content marketing solutions to their small business customers.

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    Clients

    United Way Bay Area

    Industries

  • 66
    (29 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Scottsdale, AZ

    YB Marketing is a SEO company. Established in 2003, the team specializes in Search Engine Optimization, Social Media Marketing, Advertising, Branding, and more. Their small agency is Scottsdale, Arizona-based.

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    Clients

    Sonsio

    Industries

  • 67
    (26 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

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

    Headquartered in Encinitas, California, Collective42 is a web design company. The small company was launched in 2017. Their team provides Web Design, Web Development, Search Engine Optimization, and Pay Per Click.

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    Industries

  • 68
    (9 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Glen Ellyn, IL
    Ava Digital Agency is a small SEO agency. Established in 2019, the company is in Glen Ellyn, Illinois. Their services include search engine optimization, social media marketing, pay per click, web development, and more.
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    Industries

  • 69
    (6 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Denver, CO

    Clicks and Clients, a pay per click agency, was founded in 2002. Their small team is based in Englewood, Colorado. The agency focuses on pay per click, search engine optimization, social media marketing, web development, and more.

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    Industries

  • 70
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Portsmouth, NH
    ScaledOn is a small PPC company. The Portsmouth, New Hampshire-based company was established in 2013. Their team specializes in Pay Per Click, Ecommerce Marketing, Digital Strategy, Social Media Marketing, and more.
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    Industries

  • 71
    (52 Reviews) 4.7

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    Undisclosed
    10 - 49 employees
    New York, NY

    Taktical Digital is a social media marketing company. Founded in 2011, the team specializes in Social Media Marketing, Search Engine Optimization, Content Marketing, Email Marketing, and more. Their small company is New York, New York-based.

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    Clients

    ByteDance Alibaba Benjamin Moore WeWork

    Industries

  • 72
    (25 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Frisco, TX

    Seota Digital Marketing is a digital agency based in Frisco, Texas with fewer than 10 employees. Founded in 2009, the team currently provides web development, SEO, and e-commerce development functions. 

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    Clients

    CareAR by Xerox

    Industries

  • 73
    (4 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    St. Louis, MO

    Web Design & Company is a PPC agency. They are located in St. Louis, Missouri and have a small team. Their services include pay per click, search engine optimization, social media marketing, web design, and more.

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    Industries

  • 74
    (28 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Bellevue, WA
    ICODA is a small Blockchain Marketing company based in Wrocław, Poland; Bellevue, Washington and Tbilisi, Georgia. They provide Blockchain Marketing, Public Relations, Marketing Strategy, Social Media Marketing, and more and were established in 2017.
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    Industries

  • 75
    (15 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.5

    Value

    4.1

    Would Recommend

    4.7
    $10,000+
    50 - 249 employees
    Miami, FL

    Avenue Z is a midsize branding firm. The Miami, Florida-based agency was founded in 2007. Their team focuses on Branding, Public Relations, Marketing Strategy, Digital Strategy, and more.

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    Clients

    Better.com AdventHealth April Orlando Economic Partnership

    Industries

  • 76
    (16 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    New Orleans, LA
    Online Optimism is a New Orleans, Louisiana-based social media marketing firm. Founded in 2012, the small team specializes in Social Media Marketing, Content Marketing, Video Production, Email Marketing, and more.
    Read More

    Clients

    Decide DeKalb

    Industries

  • 77
    (16 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.7

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    New York, NY

    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

  • 78
    (7 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Scottsdale, AZ
    AVINTIV is a branding firm based in Scottsdale, Arizona and Miami, Florida. The small agency was established in 2016. Their services include Branding, Digital Strategy, Search Engine Optimization, Web Design, and more.
    Read More

    Clients

    Fit Body Boot Camp

    Industries

  • 79
    (20 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Victoria, TX

    Building Brands Marketing, a SEO services firm, was established in 2018. Their small team is based in Victoria, Texas. Their services include Search Engine Optimization, Branding, Social Media Marketing, Email Marketing, and more.

    Read More

    Clients

    Budget Blinds The UPS Store University of Houston-Victoria Crossroads Bank

    Industries

  • 80
    (5 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    Boca Raton, FL

    Other digital marketing company MoreVisibility is located in Boca Raton, Florida. The small company was established in 1999. Their services include other digital marketing, pay per click, search engine optimization, and social media marketing.

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    Clients

    Baptist Health South Florida - Healthcare IES Abroad - Education Richardson Sales Performance - Professional / Business Services IEEE - Associations

    Industries

  • 81
    (38 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Denver, CO

    Founded in 2003, Fruition is a full-service digital marketing agency based in Denver, Colo. The team of about 40 primarily offers web design and development, as well as UX/UI design, social media marketing, and digital strategy. Most of Fruition's clients are midmarket businesses, though some are small businesses.

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    Clients

    US Department of Energy

    Industries

  • 82
    (15 Reviews) 4.1

    Timeliness

    4.0

    Service Excellence

    4.0

    Value

    3.9

    Would Recommend

    4.2
    $1,000+
    50 - 249 employees
    Scottsdale, AZ

    Located in Scottsdale, Arizona, Elevato Digital is a software development firm. The midsize agency was founded in 1986. Their team provides custom software development, digital strategy, social media marketing, content marketing, and more.

    Read More

    Industries

  • 83
    (10 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Los Angeles, CA

    Falcon Marketing is a marketing and advertising agency based in Los Angeles. Founded in 2012, their team of around 15 employees specializes in SEO, web design, and mobile app development.

    Read More

    Clients

    Bodno

    Industries

  • 84
    (15 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Blue Bell, PA
    Headquartered in Blue Bell, Pennsylvania and Santa Barbara, California, Gen3 Marketing is an Affiliate Marketing company. They specialize in Affiliate Marketing, Other Digital Marketing, and Search Engine Optimization and were launched in 2007.
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    Clients

    Allbirds Aspen Dental Gap Glossier

    Industries

  • 85
    (92 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Hoffman Estates, IL
    Pay per click company JumpFly was established in 2003. They are located in Hoffman Estates, Illinois and have a midsize team. Their services include Pay Per Click, Social Media Marketing, Search Engine Optimization, and Email Marketing.
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    Clients

    1-800-Got-Junk? Jura Power Planter Ty

    Industries

  • 86
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Columbus, OH

    OppGenetix is a digital agency based in Columbus, Ohio. Founded in 2014, this company has a team of 24 employees. Services provided by OppGenetix include PPC, SEO, and web design for companies of all sizes.

    Read More

    Clients

    M/I Homes

    Industries

  • 87
    (32 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Atlanta, GA

    Social media marketing agency Caffeine Marketing is located in Atlanta, Georgia. Launched in 2017, the small team focuses on Social Media Marketing, Pay Per Click, Search Engine Optimization, Advertising, and more.

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    Clients

    Bizspeed

    Industries

  • 88
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.8
    $5,000+
    50 - 249 employees
    Philadelphia, PA

    Launched in 2003, DMi Partners is an Affiliate Marketing company. The firm offers Affiliate Marketing, Email Marketing, Search Engine Optimization, E-Commerce Development, and more and has a midsize team.

    Read More

    Clients

    Rastelli's

    Industries

  • 89
    (5 Reviews) 4.8

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $25,000+
    50 - 249 employees
    New York, NY

    Ai Media Group is a advertising company. They are based in New York, New York and have a midsize team. Their services include advertising, direct marketing, marketing strategy, media planning & buying, and more.

    Read More

    Industries

  • 90
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Denver, CO

    SEO company Unlinkt is headquartered in Denver, Colorado. The small firm was founded in 2020. Their team focuses on search engine optimization, content marketing, conversion optimization, content writing services, and more.

    Read More

    Industries

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