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List of TOP 795 SEO Companies in United States. Discover the most skilled marketing agencies from our community to outsource your marketing to.
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Florida Web & Marketing Solutions is a South Florida digital marketing agency specializing in SEO, custom web design, and performance-driven strategies that help businesses improve visibility, attract qualified leads, and grow online.
Boynton Beach, Florida, United States
SEO, Search Engine Marketing +7
Ecommerce, Health & Wellness +1
Starting from $1,000
We help roofers and remodelers build digital systems that attract a predictable amount of high-quality leads for their business
Mishawaka, Indiana, United States
SEO, Backlink Management +7
Home Services, B2B Services +1
$2,500 - 5,000
Apex SEO Company has over 6 years' experience providing solid SEO services, website design, & digital marketing services to our clients. We take a collaborative approach with our clients, working direct to come up with the best solutions.
Neenah, Wisconsin, United States
SEO, Mobile SEO +6
Real Estate, B2B Services +1
$0 - $10,000
SLIDEFACTORY is a Portland based SEO agency that helps businesses increase visibility, traffic, and conversions through smart, scalable strategies. We specialize in technical SEO, on-page optimization, content strategy, and performance analytics.
Portland, Oregon, United States
SEO, SEO Consulting +6
Ecommerce, B2B Services +1
Any
Ready to turn clicks into candy-coated conversions? Our certified SEO experts craft sweet, data-driven strategies that boost visibility. From a variety of SEO services, we sprinkle innovation into every campaign. Let’s satisfy your SEO cravings!
St. Petersburg, Florida, United States
SEO, SEO Consulting +6
Ecommerce, Legal Services +1
Starting from $1,000
At Sixth City Marketing, we're focused on one thing: results. Our ROI-focused digital marketing agency can help your business increase qualified leads that turn into real sales through uniquely customized SEO, PPC, CRO, and website design strategies.
Westlake, Ohio, United States
SEO, Shopify SEO +7
Home Services, Legal Services +1
Starting from $1,000
$18,000
2023
12 months
Challenge
A South Florida service-based business struggled with low organic visibility and inconsistent inbound leads. Their website was not ranking well for local search terms, Google Business Profile was underutilized, and competitors consistently outranked them in local results. The objective was to establish organic search as a reliable acquisition channel and improve local visibility.
Solution
We executed a long-term local SEO engagement focused on sustainable growth. This included in-depth keyword research, ongoing on-page SEO optimization, technical SEO improvements, Google Business Profile management, citation cleanup and consistency, localized content development, and continuous performance monitoring with iterative optimization throughout the year.
Result
By the end of the 12-month engagement, organic search had become a dependable growth channel for the business. Organic traffic increased by 72% year over year, supported by steady visibility gains across core service keywords. Multiple terms advanced into the top 5 local results, with select keywords earning page-one placement. Google Business Profile interactions increased by 55%, while organic lead inquiries rose by 43%, reinforcing the impact of sustained local SEO efforts.
We’re a team of digital experts redefining web design through creative strategy and modern technology. We craft beautiful, user-friendly, SEO-optimized websites that drive engagement, boost conversions, and help you achieve more without overspending.
San Diego, California, United States
SEO, Shopify SEO +7
Healthcare & Hospital, Manufacturing +1
$10,000 - 25,000
Boost your brand visibility and get quality inbound leads looking for expert help.
Firestarter SEO is Denver's #1 SEO agency and has been serving businesses for over 12 years. We have built 1000s of successful SEO strategies and more importantly delivered massive ROI for our clients, making us Denvers most trusted SEO company.
Denver, Colorado, United States
SEO, Backlink Management +17
Home Services, Legal Services +3
Starting from $1,000
Increase leads, not just traffic. No long contracts - We Drive Results, So We Don’t Need Long-term Contracts
Denver, Colorado, United States
SEO, Wordpress SEO +7
Healthcare & Hospital, Legal Services +1
$5,000 - $10,000
Stop Funding Inefficiency. Start Seeing Verified, Measurable ROI That Scales. We expose hidden budget waste with a live, honest audit that proves our commitment and gives you the confidence to proceed before signing any contracts.
Denver, Colorado, United States
SEO, Search Engine Marketing +7
Fintech, B2B Services +1
$1,000 - 2,500
SEO Elite Agency partners with Semrush to excel in SEO, AEO, voice search, PPC, social media, digital and content marketing. Our data-driven strategies enhance rankings, traffic, and conversions, tailored to your business goals.
Naples, Florida, United States
SEO, Shopify SEO +6
Home Services, Ecommerce +1
Any
Results-driven digital marketing agency specializing in SEO, content, and web strategy. We blend data, creativity, and over 16 years of expertise to help brands grow smarter, faster, and with measurable impact.
Gilbert, Arizona, United States
SEO, SEO Consulting +7
Home Services, Ecommerce +1
Starting from $2,500
$16,000
2025
6 months
Challenge
A South Florida service-based business struggled with low organic visibility and inconsistent inbound leads. Their website was not ranking well for local search terms, Google Business Profile was underutilized, and competitors consistently outranked them in local results. The objective was to establish organic search as a reliable acquisition channel and improve local visibility.
Solution
We led a full website redesign using WordPress with a mobile-first, UX-driven approach. The scope included discovery and planning, site architecture and wireframing, visual design, performance optimization, content refinement, quality assurance, and launch support to ensure a smooth transition.
Result
The redesigned website delivered immediate improvements in user engagement and conversion performance. Bounce rate decreased by 34%, average session duration increased by 29%, and lead form submissions grew by 40% within the first three months, providing a stronger digital foundation for future growth.
iLocalHero builds scalable, data-driven marketing systems. We take a holistic, full-funnel approach to SEO, PPC, and Content to drive meaningful growth and a competitive advantage.
Chicago, Illinois, United States
SEO, Technical SEO +7
Home Services, Health & Wellness +1
Starting from $1,000
LAv1 is Los Angeles-based Digital Marketing Agency that brings together expertise from fields such as SEO, artificial intelligence (AI), graphic and web design, paid ads (PPC), and social media management.
Los Angeles, California, United States
SEO, Search Engine Marketing +7
Healthcare & Hospital, Ecommerce +1
Any
Brilliance is a Portland based agency that specializes in SEO, Local SEO, Web Development and Digital Marketing. We help businesses of all sizes, from small startups to large corporations. We offer complete bespoke digital solutions.
Portland, Oregon, United States
SEO, Backlink Management +5
Ecommerce, B2B Services
$1,000 - 2,500
Los Angeles SEO is a leading digital marketing company that has been empowering businesses across the United States.
Los Angeles, California, United States
SEO, Search Engine Marketing +7
Legal Services, Health & Wellness +1
$2,500 - 5,000
Most businesses wander through digital marketing without a clear path. At Trayl Marketing, we map out simple to follow marketing plans that convert leads into customers and drive real growth.
Colorado Springs, Colorado, United States
SEO, Mobile SEO +22
Ecommerce, Logistics +3
Starting from $5,000
Your success is our mission. We prioritize client satisfaction, delivering SEO, Ads management, and website services with a focus on white-hat tactics, thorough research, and regular updates to achieve your business goals.
Denver, Colorado, United States
SEO, Technical SEO +7
Home Services, B2B Services +1
$1,000 - $10,000
$30,000
2024
12 months
Challenge
The client needed a modern website and sustained organic visibility to compete in a highly competitive South Florida market. Their existing site lacked SEO structure, suffered from performance issues, and failed to convert visitors effectively. The goal was to build a scalable digital foundation that could support long-term lead generation.
Solution
We designed and developed a high-performance, SEO-optimized website, followed by an ongoing SEO engagement. The scope included technical SEO implementation, keyword-targeted service pages, local SEO optimization, Google Business Profile management, analytics and conversion tracking, and continuous performance enhancements to support long-term growth.
Result
Following the website rebuild and SEO rollout, organic performance accelerated steadily over 12 months. Organic traffic increased by 85%, driven by improved site structure, crawlability, and expanding visibility across priority service pages. Many keywords moved into the top 5 local positions, with several breaking onto page one. As the new foundation took hold, organic lead volume increased by 48%, establishing a scalable, long-term growth engine.
SEO Services for B2B, Ecommerce, SAAS products, Local Service Businesses, Cannabis Dispensaries, CBD stores and more
Los Angeles, California, United States
SEO, Backlink Management +6
Ecommerce, Architecture +1
Starting from $1,000
ETOS Consulting LLC is a digital marketing agency that specializes in helping SMB transform into strong brands. We offer generative AI search, SEO, full stack advertising and cold outreach.
West Chester, Pennsylvania, United States
SEO, SEO Consulting +22
Home Services, Health & Wellness +3
Starting from $1,000
Sagapixel is a healthcare digital marketing company that works with companies ranging from local healthcare providers, to VC-backed healthcare tech companies, to household names in healthcare.
Philadelphia, Pennsylvania, United States +1
SEO, Backlink Management +20
Healthcare & Hospital, Dental +1
Starting from $1,000
Oyova is a results-driven digital marketing and web development agency based in Jacksonville and St. Petersburg, FL. We specialize in SEO, PPC, content, and custom solutions to help businesses grow, streamline operations, and increase visibility.
Jacksonville Beach, Florida, United States +1
SEO, Backlink Management +20
Home Services, Ecommerce +3
Any
DYRE Marketing empowers home improvement and eCommerce businesses with web design, SEO, PPC, and Google Merchant integration. With 17+ years of expertise, we boost visibility, attract leads, and drive online sales through targeted digital strategies.
Wheaton, Illinois, United States
SEO, SEO Consulting +23
Home Services, Ecommerce +3
$1,000 - $5,000
In a connected world, your customers are closer than ever. Let's boost your business growth together.
Chicago, Illinois, United States
SEO, Search Engine Marketing +18
Ecommerce, IT +3
Any
$2,500
2025
3 months
Challenge
Apex Roofing Group was a new roofing company that was looking to rank for targeted keywords on Page 1 of Google search results. Additionally, they were looking for a predictable source of high-quality leads on a weekly basis.
Solution
The Digital Contractor optimized Apex Roofing Group's existing website for conversions and SEO. Additionally, The Digital Contractor developed and executed a targeted Google PPC Ads Campaign that results in 3-5 inbound phone calls and website form submissions on a daily basis.
Result
Apex Roofing Group now ranks at the top of Google search results for several targeted keywords. This results in 5-10 inbound phone calls and website form submissions on a weekly basis, without advertising spend. Additionally, the Google PPC Ads Campaign sends Apex Roofing Group 3-5 inbound phone calls and website form submissions on a daily basis, with advertising spend.
From the pioneers at Copyblogger, we excel in SEO and content marketing that drives traffic and growth. We don't just sell it – we're built on it.
Boulder, Colorado, United States +1
SEO, Backlink Management +17
Ecommerce, Manufacturing +3
Starting from $5,000
Based in Roanoke, Virginia, our digital marketing agency started out as a small company helping other small businesses in the area get a leg up on the competition. Today, we continue helping businesses grow organically with our range of web
Roanoke, Virginia, United States
SEO, Backlink Management +51
Home Services, Legal Services +3
Starting from $2,500
57 Clicks Marketing Agency is Central Florida’s digital marketing powerhouse. From SEO to social media, Google Ads, and website optimization, we create bold strategies that drive clicks, boost traffic, and grow businesses.
Kissimmee, Florida, United States +2
SEO, Backlink Management +23
Home Services, Legal Services +3
Starting from $2,500
Anchour is a digital-first branding agency focused on strategy, design, and growth. We build unforgettable brands and websites that deliver real business results, combining strategic thinking, creativity, and hard work to help brands thrive.
New Gloucester, Maine, United States
SEO, Shopify SEO +23
Home Services, Fintech +3
Starting from $10,000
At The Builders Agency, we work closely with our clients to understand their goals, and together, we craft digital marketing strategies that build your digital presence, drive growth, and achieve lasting success online.
Chapel Hill, North Carolina, United States
SEO, Backlink Management +28
Home Services, Healthcare & Hospital +3
$0 - $5,000
More calls. More revenue. Lasting growth. Mettano helps home service businesses dominate local search with SEO that actually delivers. From Google Maps and organic to AI, we put you in front of ready-to-buy leads. No fluff. Just results.
New York, New York, United States
SEO, Backlink Management +23
Home Services, Healthcare & Hospital +3
$0 - $2,500
$2,500
2025
3 months
Challenge
My Guys Remodeling Experts Pittsburgh was with a pre-existing agency that was not providing them with a consistent flow of high-quality leads for their sales team.
Solution
The Digital Contractor optimized their website for conversions, while also implementing our custom-tailored SEO solution to ensure top-of-page presence for targeted keywords in Google search results. Additionally, we developed and executed a targeted Google PPC campaign that predictably generates 3-5 high-quality leads on a daily basis.
Result
My Guys Remodeling Experts PGH now ranks at the top of Google Search results for several targeted keywords on a consistent basis. This is generating them 5+ high-quality leads without advertising spend on a weekly basis. Additionally, the Google PPC Campaign generates them 15-20 high-quality leads with advertising spend on a weekly basis. The sales team at My Guys Remodeling Experts PGH are able to convert our leads at ~30% close rate. Each of their projects starts at ~$10,000.
We are a digital marketing agency specializing in local SEO. We help businesses improve their online visibility and attract more customers in their local area. If you're looking to for local qualified leads, contact us today for a free consultation!
Dover, Ohio, United States
SEO, Backlink Management +39
Home Services, Real Estate +3
Any
We Build Powerful Backlinks to Help Our Clients Grow! We are a relationship-based link building agency that builds editorial backlinks for top-notch search engine rankings.
St. Petersburg, Florida, United States +4
SEO, Backlink Management +4
Fintech, Ecommerce +7
Any
WD Morgan Solutions: your key to digital marketing success. Our expert team crafts custom plans for diverse industries, boosting leads, revenue, and brand presence. Let's grow together!
St. Petersburg, Florida, United States
SEO, Backlink Management +28
Healthcare & Hospital, IT +3
Starting from $1,000
With 30+ years of experience, we excel at creating marketing campaigns for your business success. From boosting brand visibility to managing paid search, social media, SEO, and web development, Search Revolutions is dedicated to your success.
Dublin, Ohio, United States
SEO, SEO Consulting +23
Ecommerce, Manufacturing +3
Any
We help your business grow with SEO that delivers results. We bring in high-value traffic by connecting you to the right audience. No fluff—just measurable rankings, better visitors, and strategies built to drive success. Let’s grow together.
South Bend, Indiana, United States
SEO, SEO Consulting +23
Legal Services, IT +3
$0 - $5,000
Data‑driven SEO, content, and PPC—powered by Semrush. We audit, optimize, and grow your traffic with actionable insights and clear ROI. From audit to execution, we find wins, outrank competitors, and scale performance across SEO, content, and PPC.
Fishers, Indiana, United States
SEO, Backlink Management +34
Home Services, Insurance +18
Any
SEO, Content, and Social Media Specialist Agency. RMG utilizes an expansive technology suite and vertical expertise to identify risks and capitalize on opportunities to grow our clients' organic footprint while defending current positioning.
Covina, California, United States
SEO, Backlink Management +24
Ecommerce, Health & Wellness +3
$2,500 - $10,000
OptiSearch Digital Marketing helps local businesses grow with expert Local SEO, professional web design, and proven digital marketing strategies. With 15+ years of experience, we deliver results-driven solutions that outperform the competition.
Grayslake, Illinois, United States
SEO, Backlink Management +23
Home Services, Healthcare & Hospital +3
Any
New Perspective is a dynamic growth marketing agency with more than two decades of experience based outside of Boston, MA. The company helps climatetech, agritech, renewable energy and manufacturing businesses succeed in the digital age.
Worcester, Massachusetts, United States
SEO, SEO Consulting +48
Fintech, Manufacturing +3
$25,000+
National SEO and digital marketing agency specializing in technical SEO, local and national search, and Google Ads for service-based businesses in competitive U.S. markets.
Gilbert, Arizona, United States +1
SEO, Backlink Management +43
Home Services, Healthcare & Hospital +3
Starting from $1,000
SEO has transformed remarkably—it has evolved from primarily a technical task handled by search engine optimization agencies to a strategic approach around quality content and user experience.
Only SEO firms that prioritize user-centric strategies and human-first content will thrive in today’s highly competitive, AI-driven market.
If you’re searching for the best search engine optimization agency to establish authority in your industry and build trust with your audience (the new performance indicators), you’re in the right place.
Our curated list features the best SEO firms with time-tested portfolios for business success. We carefully analyzed a variety of top-rated companies based on their client reviews, overall reputation, pricing, specialty, and more.
Follow our proven steps to shortlist the best SEO agencies, or use our advanced “Get Matched” feature to find the most suitable SEO company for you.
A lot has changed in approaches to SEO, but it can still be defined as the practices, actions, and strategies used to improve a website’s visibility on search engine results pages (SERPs).
In the past, many SEO firms focused solely on ranking higher, often using black-hat techniques to trick algorithms. However, advanced algorithms have rendered these tactics ineffective. Modern search engines prioritize helpful, high-quality content.
While some believe SEO is less relevant in the age of AI, over 90% of online experiences still start with a search engine. That’s a massive audience, and capturing even a small portion of that can significantly impact a business.
Today’s search engines are highly sophisticated, going beyond keywords to interpret human intents. With AI, they can even understand implicit preferences—such as specific cravings—and recommend the best options based on location. It’s a lot for a business to manage, but this is where search engine optimization agencies can really make a difference.
Good SEO service companies optimize your site to meet search engine guidelines, creating a strong connection between your brand and your ideal customer.
Their goal is to ensure that when someone searches for the solutions you offer, your website isn't just visible—it’s irresistible.
The success of SEO firms depends on delivering the most relevant, helpful, and user-friendly answers, often addressing unspoken queries or doubts.
Achieving this demands intuition, foresight, strategic planning, and experience-driven expertise—all of which are essential in today’s SEO landscape.
The process that good SEO firms follow can be divided into the following core tasks:
Securing a top position in search rankings is incredibly valuable, with the #1 result on Google capturing about 39.8% of all clicks.
Modern search engine optimization agencies leverage pivotal trends that once seemed impossible.
For example, SEO firms can integrate AI into your marketing efforts to optimize your site for AI-driven search experiences like Google’s Search Generative Experience (SGE).
A more nuanced SEO strategy is essential in this landscape, and professional expertise can make all the difference.
Moreover, a professional SEO agency will bring the following to the table:
When hiring an SEO agency, ensure that it prioritizes E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness).
Google's latest guidelines clarify that while AI-enhanced content isn’t penalized, it must embody these attributes.
There’s a strong shift toward a new standard of user-centric content, with valuable, comprehensive, human-first material for meeting user intent and boosting engagement.
A well-executed strategy from SEO firms remains essential for sustainable growth.
That’s why selecting the best company for SEO has to be a well-thought-out decision. Follow these steps:
Choosing the wrong SEO service company for your needs can put you back several months or even years. Potential risks, poor service, or unethical practices can ultimately lead to penalties, so be mindful of the following warning signs when selecting an SEO agency:
Any good SEO service company must track
The right SEO firm for you might have a higher price point than more affordable search engine optimization agencies, but it could still be worth the investment.
In fact, 49% of marketers believe organic search delivers the best ROI among all marketing channels.
If your SEO service company consistently generates measurable results, you’re in good hands.
Use this guide to take the next step in your company’s digital success, and explore the best digital marketing and SEO agencies in the United States listed on this page.
