Top SEO Companies Hilton Head, SC

Many Hilton Head businesses both small and large prefer hiring SEO services based locally in Hilton Head, South Carolina. As an SEO professional with over 15 years experience in SEO, I wanted to provide a list of the top SEO companies in Hilton Head, SC. I reviewed the services of over 10 SEO companies in Hilton Head. From there I have narrowed down to the below top 2 SEO companies. SEO companies in this list were vetted based on a defined methodology with criteria we felt businesses care most about including but not limited to, a track record of client performance, the expertise of staff, and customer satisfaction. We receive no compensation from agencies in this list. If an SEO company is listed here, it is by their merit alone.

2Agencies reviewed

Written by Andrew Eagar Updated September 21, 2026

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1. LeadWorks

LeadWorks offers SEO services, including keyword optimization and content strategy, to enhance search visibility. They also provide branding, marketing collateral, event planning, and public relations services, helping businesses grow through affordable, personalized digital marketing strategies tailored to customer journeys.

Minimum budget: ---
Hourly rate: ---
Team size: 3
Based in: Hilton Head, SC
Rating: 4.1 / 5

“Created marketing strategies that have significantly increased the number of clients booking.”

Why we chose them

LeadWorks earned its place as one of Hilton Head’s top SEO agencies thanks to their impressive ability to turn strategies into sales, as highlighted by their Google reviews. We noticed that their clients commend the team for not just revamping websites, but also crafting marketing plans that have led to a noticeable increase in client bookings. Their approach is tailored, responsive, and fair, even offering flexibility on non-qualified leads, which makes LeadWorks a standout for businesses looking to grow without surprises on billing.

Visit LeadWorks

2. Vertcy

Vertcy offers SEO services focused on on-site optimization, content creation, and improving local search rankings. They also provide web design, PPC advertising, social media marketing, and video advertising, aiming to boost visibility and engagement through customized digital marketing strategies.

Minimum budget: ---
Hourly rate: ---
Team size: 1
Based in: Hilton Head, SC
Rating: 5.0 / 5

“I'd recommend Vertcy, to anyone looking to grow their online business via digital marketing.”

Why we chose them

We added Vertcy in our list primarily due to their compelling case studies. One standout case study reveals impressive results including significant growth in organic traffic from 35,000 monthly visits to over 750,000 within just 24 months, along with achieving a reduction in CPC to $ 0.05 average CPC and a 41% increase in average session duration. These exceptional results were made possible through effective SEO techniques and a strategic web redesign.

Visit Vertcy

How we ranked Hilton Head SEO companies

We reviewed dozens of agencies serving Hilton Head, weighing more than fifty separate points of information for each. These are the categories that decided the order.

Client performance: Case studies and customer reviews for every agency, read for evidence of actual outcomes (keyword movement, traffic growth, lead volume) rather than claims about process.
Employee experience: The LinkedIn profile of every SEO employee at each firm: years of SEO-specific experience, how deep it goes, and whether it leans strategic, implementation, or account management. A large team of generalists is a different proposition from a small team of specialists.
Customer satisfaction: Reviews on Google and third-party platforms, weighted by what clients actually say rather than the star average: what they valued, how they were treated, and how long they stayed. Engagement length says more than a rating does.
Location: Every firm listed here is based in or near Hilton Head. An agency that merely sells into this market is not the same as one that works in it.

No agency paid to appear on this page, and none can. We are not on our own lists either. The Fractional SEO is not an agency, so including ourselves would be dishonest in a different direction.

About the author

Andrew Eagar

Founder, The Fractional SEO

Andrew Eagar has worked in SEO since 2008. He has been Director of SEO at four agencies, built SEO departments from the ground up and led teams of more than 20 SEOs, on brands including Twitter, Amazon, S&P Global, PGA Tour, Allstate and Seagate. He has contributed to Moz and Clutch, and today runs The Fractional SEO in Virginia.

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