The pitch is always convincing. The results rarely match. Use this vetted directory of the best US SEO agencies to separate credible partners from the noise. Filter your search by budget, expertise, and location.

List of Top SEO Agencies in the US

9 Companies - Rankings updated: September 03, 2026

DesignRush evaluates SEO companies for SEO expertise, campaign performance, and verified client reviews to help businesses choose confidently. Some listings may be paid.

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  • I Build Web Solutions

    Transform Your Online Presence With I Build Web Solutions.

    Transform your online presence with I Build Web Solutions - your go-to web design and digital marketing agency. We craft stunning websites and boost your brand's success. We will provide a personalized experience and customized work just for you...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • SEO
    • PPC
    • Show more
    Location
    Wellington, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    26 Projects Listed

    I Build Web Solutions Services

    • Web Design
    • WordPress Website Design
    • Web Development
    • SEO
    • PPC
    • Email Marketing
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Smart for Life
    • Turada Hardwood Shingles
    • Smithies Dream Vacations
    • Samaroo Law
    • Tropical Timber
    • The Institute of FILMS
    • Nani Sweets
    • MD. Life
    • Essgo Carpets
    Data sourced from the agency's DesignRush profile

    I Build Web Solutions Reviews & Testimonials

    • Rina Harris
      Rina Harris Practice Administrator at LaviMD Practice Admin
      5.0 ★

      Web Development Review from Rina Harris

      Professional company that gives amazing service and very affordable. Five star treatment every encounter. Highly recommend!

    • Kenny One Life
      Kenny One Life Review from Google
      5.0 ★

      Kenny One Life's Review Sourced from Google

      If I could give them 6 stars I would. I had a bad experience with another company, but thank God I found I Build Web Solutions. They walked me through everything and kept me in the loop. I also love my website it looks amazing.

    • Eduardo Barroso
      Eduardo Barroso Review from Google
      5.0 ★

      Eduardo Barroso's Review Sourced from Google

      Orlando is great to work with. We have a had a great experience with I Build Web Solutions. He created a new website for us and is providing marketing services. He is responsive, knowledgeable, professional, and detail oriented. He is always willing and available when we have questions or concerns.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.3 4.3 (1)
    5.0 5.0 (13)

  • Lars Owens Design

    Successfully helping world-class companies bring products & services to market.

    "A well designed product brings users to your products. A well designed product user experience brings customers to your brand for life." — Lars Owens...

    Top Services:

    • Graphic Design
    • Product Design
    • Package Design
    • Logo Design
    • Web Design
    • Show more
    Location
    Lincoln, Nebraska
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed

    Lars Owens Design Services

    • Graphic Design
    • Product Design
    • Package Design
    • Logo Design
    • Web Design
    • SEO
    • Audio Production
    • Print Design
    • Design Services
    • Video Production
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Erchonia Corp
    • Murray Custom Homes
    • Laser Diode Concepts
    • Lee Enterprises
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    5.0 5.0 (2)

  • Kato360

    Results Driven Digital Marketing Agency

    We do traditional digital marketing combined with AI for some campaigns. We generally do not have standard pricing as we do full marketing plans consisting of various services & software we offer...

    Top Services:

    • Digital Marketing
    • SEO
    • AEO
    • Digital Services
    • Show more
    Location
    Wilmington, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $47/hr
    Minimal Budget
    Under $1,000

    Kato360 Services

    • Digital Marketing
    • SEO
    • AEO
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hospitality Industry
    • Real estate Industry
    • Retail Industry
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Improve Your Presence

    Have The Best First Impression Online

    We help small businesses build a stronger online presence with professional website management, Google Business Profile management, local visibility, social media, business listings, and other digital marketing services designed to help customers find and trust your business...

    Top Services:

    • Web Design
    • Reputation Management
    • SEO
    • AEO
    • Business Consulting
    • Show more
    Location
    Gallatin, Tennessee
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    Under $1,000

    Improve Your Presence Services

    • Web Design
    • Reputation Management
    • SEO
    • AEO
    • Business Consulting
    • eCommerce Development
    • Social Media Marketing
    • CRO
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Lubbock Repair Partners
    • Snow Holistic Health
    • StoneKing Granite
    • Flash Glass
    • Captured By Shawna
    • Sumner In-Home Care
    • Massie Roofing
    • Senior Care Marketers
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • McElligott Digital Marketing

    Get The Most Out Of Your Online Marketing Efforts

    McElligott Digital Marketing is dedicated to empowering small businesses by providing accessible, high-quality marketing services without exorbitant costs or hidden fees. With a steadfast commitment to affordability and transparency, we strive to be the trusted partner that small businesses can rely on for...

    Top Services:

    • WordPress Website Design
    • SEO
    • PPC
    • eCommerce
    • Content Marketing
    • Show more
    Location
    Seligman, Missouri
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000

    McElligott Digital Marketing Services

    • WordPress Website Design
    • SEO
    • PPC
    • eCommerce
    • Content Marketing
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • The Mattress Superstore
    • Journeys Holistic Life
    • Deliver Me Trivia
    • Proteks Fire Protection
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • MySource Digital Marketing

    Boosting Brands with Strategic Digital Steps.

    Boost your online presence with MySource Digital Marketing Agency in Kalispell, MT. We offer expert SEO services, web design, social media, and more. Drive growth with our comprehensive digital marketing solutions. Contact us today!...

    Top Services:

    • Web Design
    • Web Development
    • SEO
    • Digital Marketing
    • Content Marketing
    • Show more
    Location
    Kalispell, Montana
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000

    MySource Digital Marketing Services

    • Web Design
    • Web Development
    • SEO
    • Digital Marketing
    • Content Marketing
    • Email Marketing
    • Graphic Design
    • Branding
    • PPC
    • Reputation Management
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • The Notary Folks
    • Marketing With De Island Dudue
    • Credit Solutions
    • Health Info Connects
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Mountain Mover Coaching

    Taking You To The Top

    Mountain Mover Coaching and Digital Marketing is a results-focused agency that combines business coaching with strategic digital marketing to help companies achieve sustainable growth. Built on the belief that every business can thrive with the right guidance, the agency supports entrepreneurs through profit...

    Top Services:

    • Web Design
    • Web Development
    • Social Media Marketing
    • SEO
    • Reputation Management
    • Show more
    Location
    Ostrander, Ohio
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000

    Mountain Mover Coaching Services

    • Web Design
    • Web Development
    • Social Media Marketing
    • SEO
    • Reputation Management
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Best Door and Window
    • The Feterholf Group
    • Honestly Clean LLC
    • The Shower Surgeons
    • Ignite Chiropractic
    • Renew Spine and Wellness
    Data sourced from the agency's DesignRush profile

    Mountain Mover Coaching Reviews & Testimonials

    • Ed Stephens
      Ed Stephens Review from Google
      5.0 ★

      Ed Stephens's Review Sourced from Google

      Pat is a master of his craft! He is knowledgeable, friendly, and a pleasure to work with. I highly recommend him and Mountain Mover!

    • Krystle Proper
      Krystle Proper Review from Google
      5.0 ★

      Krystle Proper's Review Sourced from Google

      Very knowledgeable in all areas of building an online presence. They take a personal interest in you and your business to help you succeed.

    • Stephen Harless
      Stephen Harless Review from Google
      5.0 ★

      Stephen Harless's Review Sourced from Google

      Mountain Mover Coaching has shown me that building my business through online presence is very intentional, not just hard work. Since paying for coaching with Pat, I have been able to improve my online presence, increase call traffic, and close more mortgage loans. I highly recommend that you consult with MMC.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    5.0 5.0 (6)

  • Macaw Digital Solutions LLC

    Macaw Digital Solutions empowers businesses.

    Macaw Digital Solutions empowers businesses with customized, data-driven digital strategies that boost visibility, engagement, and growth. From web design and SEO to PPC, social media, and app development, we offer a full suite of digital services tailored to diverse industries. Our goal? Deliver real...

    Top Services:

    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    St. Petersburg, Florida
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000

    Macaw Digital Solutions LLC Services

    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Web Development
    • Digital Marketing
    • SEO
    • PPC
    • Mobile App Development
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Reliance Travel and Tours LLC
    • My Vitamins Store
    • Dream Travels
    • Fiza Travels
    • Naheed Super Market
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Lone Crest Media

    See The Work Before You Decide

    Lone Crest Media takes a different approach to client acquisition: instead of pitching promises, we build real, finished work first a live website and custom brand videos before a prospect ever signs a contract. Founded by Kathy Brook and Jimmy K with 20 years of combined marketing experience, we work with...

    Top Services:

    • Video Production
    • Branding
    • Package Design
    • Web Development
    • Social Media Marketing
    • Show more
    Location
    Riverside, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000

    Lone Crest Media Services

    • Video Production
    • Branding
    • Package Design
    • Web Development
    • Social Media Marketing
    • Digital Marketing
    • SEO
    • Mobile App Development
    • Graphic Design
    • Advertising
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • US City Link
    • Mahal Bros
    • Capitol
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

SEO Agencies by City

SEO Agencies by State

SEO Specializations in the US

Popular Services

Why Companies Trust DesignRush

For almost a decade, DesignRush has connected businesses with the best SEO firms to fuel sustainable online growth. Each SEO services company in our directory is rigorously vetted using key performance indicators such as portfolio quality, verified client feedback, and industry reputation. This trusted screening process has made DesignRush a leading resource for companies seeking professional SEO providers, earning a 4.7-star rating on Google and Trustpilot.

DesignRush rating logos on Trustpilot and Google

Sources

DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

7 Frequently Asked Questions About SEO Services USA

When should you hire large SEO agencies in the US and when specialized firms?

Hire large US SEO agencies when you need multiple capabilities under one roof, such as technical SEO, content development, PR, and paid media. Hire specialized firms when SEO is your main growth channel, and you have defined needs, such as eCommerce optimization. Specialized SEO companies in the USA provide direct access to senior marketers and offer in-depth expertise in a vertical or region. As such, it best suits businesses that rely on organic search as their primary customer acquisition channel. 

Searchbloom breaks down the most common specialized SEO agencies in the USA: 

  • Local and multi-location SEO companies in the US focus on fine-tuning location data, reviews, and optimizing Google Business Profiles.   
  • National SEO agencies prioritize content strategy, internal linking, and link building initiatives.   
  • eCommerce SEO firms manage catalogs, feeds, schema, faceted navigation, and parameterized URLs. 

What should you look for to ensure the agency is not selling outdated SEO services?

Ask about its specific infrastructure for large language models (LLMs) and real human experiences. Agencies that reply with "exact-match keyword density" and standard text-based blogs are using obsolete playbooks that damage your ranking. 

Here is what separates modern SEO services from outdated ones: 

Modern SEO practices: 

  • Topic authority and content depth
  • Earning editorial backlinks
  • Core Web Vitals and technical health
  • AI search visibility (AEO/GEO)
  • Search intent matching

Outdated SEO practices:

  • Thin pages with high keyword density
  • Buying links or using private blog networks (PBNs)
  • Ignoring page experience signals
  • Optimizing for Google only
  • Ranking for high-volume vanity keywords

How do you audit the USA SEO company's strategy to verify its legitimacy?

You should review its white-hat strategies, link-building practices, and account recovery process by requesting live and documented samples of client work from the past 90 days. 

Legitimate companies will be able to provide these items as proof of their expertise instead of relying solely on their proposals or hiding behind the “proprietary methodology” answer.

What should a USA SEO service proposal include?

A USA SEO service proposal should include the following elements:

  • A baseline audit
  • Defined monthly deliverables and KPIs
  • Named team members
  • A reporting model
  • Contract terms

It should also explicitly state what work is out of scope and the specific triggers for additional billing. 

How long should you realistically wait before expecting measurable results?

On average, you can expect initial results within 3-6 months, such as cleaner indexation, stronger crawl signals, and improved long-tail visibility. Within 6-12 months, SEO momentum builds for more sustained results, including movement on priority terms, more qualified traffic, and stronger conversion performance. 

As estimated by Rock Salt Marketing Cooperative, results tend to progress as follows:  

  • Month 1-3: Early ranking and traffic gains  
  • Month 3-6: Increase in qualified leads  
  • Month 6-12: ROI turns positive  
  • After the first year: Exponential growth and stable revenue tied to traditional and AI search 

How much output do SEO services in the USA deliver in a month?

SEO services in the USA deliver 10-15 hours of work per month for basic packages, 15-25 hours for standard work, and 25-60+ hours for more advanced strategies. 

As described by Funnel Boost Media, how the overall output is dispersed depends on the service tiers and the defined SEO strategy:  

  • Basic SEO: 10-15 hours of work per month, covering technical SEO, a light content plan, a site audit, minimal outreach, and baseline SEO reporting.  
  • Standard SEO: 15-25 hours per month, covering ongoing technical SEO, copywriting, recurring SEO audits, and link building outreach.
  • Advanced SEO: 25-60 hours per month, including in-depth audits, extensive content creation (20-30 pages per month), intensified link building, ongoing technical SEO maintenance, and performance monitoring. 

At what point should you fire the USA SEO company versus giving them more time?

Look for another SEO company when the current one has not presented tangible results after 6 months and shows constant behavioral problems.

Give the agency more time if you are in the first 6 months of your engagement, deliverables are completed on schedule, and the agency proactively flags issues and adjusts strategies accordingly.

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