Browse the leading Charleston SEO firms that can help you reach new customers and expand your business organically. Filter them by budget, reviews and size to find the best agency partner in a few clicks.

Best Charleston SEO Company Rankings

32 Companies - Rankings updated: May 24, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

United States × South Carolina × Charleston ×
  • Lounge Lizard

    DesignRush Design Award Winner

    Growth Marketing & Web Design Experts Since 1998

    Lounge Lizard ensures that our recognized leadership in SEO, digital strategy, and conversion optimization continues to set new standards. As a performance-based seo firm, we deliver measurable growth in leads, sales, and rankings through innovative tactics and data-driven campaigns designed to maximize your  [... see all Lounge Lizard reviews ]

    Top Services:

    • SEO
    • Web Design
    • Advertising
    Location
    Charleston, South Carolina
    Number of Employees
    50 - 99
    Portfolios Count
    27 Projects Listed

    Lounge Lizard Services

    • Web Development
    • Web Design
    • Digital Marketing
    • Branding
    • eCommerce
    • eCommerce Development
    • SEO
    • PPC
    • Social Media Marketing
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • National Transportation Company
      Digital Marketing Project for Transportation & Logistics Company National Transportation Company
    • A Vitamin Company
      Digital Marketing Project for Supplements Company A Vitamin Company
    • Voss Events
      Digital Marketing Project for Entertainment Company Voss Events
    • Website Closers
      Digital Marketing Project for Software & IT Services Company Website Closers
    Comprehensive analysis done by DesignRush Agency Experts.
    • Honeywell
    • Disney
    • Dylan's Candy Bar
    • Canon
    • NYU
    • Broadway League
    • Reuters
    • ISUZU
    • Renaissance Capital
    • Agility
    Data sourced from the agency's DesignRush profile

    Lounge Lizard Reviews & Testimonials

    • Roxana Vinueza
      Roxana Vinueza Marketing at Ace and Jack
      5.0

      Digital Services Review from Roxana Vinueza

      Lounge Lizard is top notch. They brought a level of expertise to my business that boosted our search rankings and improved our online image. I highly recommend Lounge Lizard if your serious about growing your business on the Internet

      Show more
    • Anonymous Founder at Medical Research Mobile App
      5.0

      Mobile App Development Review from Anonymous

      I wasn’t sure what to expect, but these folks really know their stuff. They answered all my random questions without making me feel dumb, which was a relief.

      Show more
    • Anonymous IT Manager at Loop-Loc
      5.0

      Web Design Review from Anonymous

      I wasn’t expecting their setup to be so smooth, honestly. They kinda made everything feel way less complicated than I thought it’d be.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
  • Digital Silk

    DesignRush Design Award Winner

    Growing Brands Online

    Digital Silk sets the standard by blending innovative design with data-driven SEO strategies to elevate brand visibility and conversions. A record of innovation underscores our work in SEO, content marketing, and ecommerce development. Partner with a results-driven SEO agency trusted by SONY, P&G, and NYU.  [... see all Digital Silk reviews ]

    Top Services:

    • SEO
    • Web Design
    • Web Development
    Location
    Charleston, South Carolina
    Number of Employees
    100 - 249
    Average Hourly Rate
    $150/hr
    Portfolios Count
    44 Projects Listed

    Digital Silk Services

    • Web Design
    • eCommerce Development
    • Branding
    • Digital Strategy
    • Digital Marketing
    • WordPress Website Design
    • SEO
    • Web Development
    • Product Design
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • XEROX - A New Take on B2B Lead Generation
      Digital Marketing Project for Software & IT Services Company XEROX - A New Take on B2B Lead Generation
    • IBM - Marketing Project
      Digital Marketing Project for Software & IT Services Company IBM - Marketing Project
    Comprehensive analysis done by DesignRush Agency Experts.
    • Sony
    • Microsoft
    • P&G
    • IBM
    • AT&T
    • NYU
    • NFL
    • NASA
    • XEROX
    Data sourced from the agency's DesignRush profile

    Digital Silk Reviews & Testimonials

    • Robin Baradarian
      Robin Baradarian Owner/Manager at ExoClinic Spa
      5.0

      Web Development Review from Robin Baradarian

      As the owner of ExoClinic Spa, and a physician with more than 30 years of experience building medical practices and businesses, I can say unequivocally that working with Digital Silk has been an extraordinary experience and the best I have had with any web development company to date.From the very beginning, their team demonstrated a rare combination of professionalism, strategic intelligence, and genuine partnership. They took the time to truly understand our brand, our medical standards, and our long-term vision. This was not a transactional engagement; it was a collaborative process grounded in respect, insight, and excellence.Digital Silks communication was consistently clear, proactive, and reliable. Every recommendation was thoughtful and data-driven, and every step of the project was handled with precision and care. They seamlessly balanced sophisticated design with the credibility and trust required in a medical and wellness setting something very few firms manage to do well.The final product exceeded my expectations in every way. The website is elegant, intuitive, fast, and perfectly aligned with the level of care and innovation we deliver at ExoClinic Spa. Their attention to detail, project management, and internal coordination were exceptional.After three decades of working with countless vendors across industries, I can confidently say Digital Silk stands above all others. They are not just a web development company they are a true strategic partner. I trust them completely and recommend them without reservation.

      Show more
    • Marissa Cossolini, MS, OTR/L, CAS
      Marissa Cossolini, MS, OTR/L, CAS Owner at My Potential Kids
      5.0

      Web Design Review from Marissa Cossolini, MS, OTR/L, CAS

      We truly cannot say enough great things about our experience with Digital Silk. From start to finish, every member of the team was phenomenal, professional, responsive, and incredibly informative throughout the entire process. Each stage of development was clearly outlined, well organized, and made us feel confident and supported every step of the way.Mariana and Jamie were especially amazing to work with. They took the time to understand our vision and goals, offered thoughtful guidance, and ultimately delivered a website that exceeded our original expectations. Their creativity, attention to detail, and commitment to getting everything just right truly set them apart.The collaboration felt seamless, communication was always clear, and the final product reflects the high level of expertise and care that went into building it. We are beyond thrilled with the end result and highly recommend their team to anyone looking to develop a professional, high-quality website.An outstanding experience from beginning to end! I also see a long time relationship with this team and company for any other future projects and work.

      Show more
    • Danil R. Kasimov
      Danil R. Kasimov CEO at Limo Service Miami
      5.0

      Web Design Review from Danil R. Kasimov

      I'm very satisfied with the work Digital Silk did for my website.Not only they built a modern, professional site that meets todays standards and search engine requirements, but their team was so professional, well organized, easy to work with, and always kept me updated through Zoom meetings, emails, and messages.They provided great suggestions and valuable insights, making the whole process smooth and stress-free. Excellent service from start to finish.Thanks a lot for all your help!

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
  • Your business's website and marketing partner

    Your business's website and marketing partner

    Founded in 2003, Colophon New Media specializes in website design and development, web hosting solutions, website maintenance and web marketing services like Paid Media (PPC) and SEO. Colophon New Media prides itself on excellence in planning, design, programming, and targeted web marketing, while o  [... view Colophon New Media profile ]

    Top Services:

    • SEO
    • Web Design
    • Digital Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
  • Your Digital Growth Partner for SEO Excellence, Visibility, & Success

    Your Digital Growth Partner for SEO Excellence, Visibility, & Success

    Fuel your digital success with SearchX, your go-to SEO powerhouse! We blend innovative strategies with hands-on expertise to boost your online presence. Let's navigate the SEO maze together, ensuring your brand climbs the rankings and truly shines in the online spotlight.  [... view SearchX profile ]

    Top Services:

    • SEO
    • SEO Consulting
    • Local Optimization
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Empowering Brands To Dominate Online

    Empowering Brands To Dominate Online

    VIP Marketing is a full service marketing agency for law firms helping them grow online.  [... view VIP Marketing profile ]

    Top Services:

    • SEO
    • Web Design
    • Social Media Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • H. F. Partlow Web Development is a full-service web design and development company that focuses on serving small to medium sized businesses. We also provide complete digital marketing services: PPC, SEO, social media marketing, e-commerce, public relations, branding and print media services.  [... view H. F. Partlow Web Development profile ]

    Top Services:

    • SEO
    • Web Design
    • Digital Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
  • A Local SEO & Web Design Company

    A Local SEO & Web Design Company

    We understand the challenges Charleston small businesses face We have been there myself. Thats why we focus on delivering results-driven SEO and website design that fits your budget and fuels your growth  [... view Offset Digital profile ]

    Top Services:

    • SEO
    • Web Design
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
  • Charleston SEO Company South Carolina.

    Charleston SEO Company South Carolina.

    Unlike other agencies that offer generic SEO packages or make promises they can't keep, we back up our services with guarantees.  [... view Charleston SEO profile ]

    Top Services:

    • SEO
    • SEO Consulting
    • Local Optimization
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Generating New Leads Online with Results-Based Digital Marketing

    Generating New Leads Online with Results-Based Digital Marketing

    Atlantic Marketing Company is a team of passionate marketers who are dedicated to helping small businesses flourish.  [... view Atlantic Marketing Company profile ]

    Top Services:

    • SEO
    • Web Design
    • PPC
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Portfolios Count
    5 Projects Listed
  • Leave A Legacy

    Leave A Legacy

    BrandedByStory is a luxury storytelling and branding studio dedicated to helping businesses build lasting brand capital within their communities. The agency focuses on bridging the gap between a companys real-world reputation and how it is perceived online. By uncovering the authentic story behind each  [... view BrandedByStory profile ]

    Top Services:

    • SEO
    • Digital Services
    • Digital Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $156/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
  • Complete Amazon marketing and store management services

    Complete Amazon marketing and store management services

    PDMG offers its clients end-to-end Amazon marketing and store management.  Our account managers run every aspect of your Amazon Store.  [... view PDMG profile ]

    Top Services:

    • SEO
    • Advertising
    • PPC
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Crafting Brands with Purpose, Designing Websites for Impact

    Crafting Brands with Purpose, Designing Websites for Impact

    Graphic design studio specializing in branding and web design for small businesses and entrepreneurs.  [... view Speared Olive profile ]

    Top Services:

    • SEO
    • Web Design
    • Web Development
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Grow Your Practice With Market-Tested Strategies.

    Grow Your Practice With Market-Tested Strategies.

    ADvance Media is a medical marketing and advertising agency that leverages expertise in data and technology to increase brand awareness and generate more patient leads, increase revenue, and deliver high-ROI results for medical and aesthetic practices.  [... view Advance Media profile ]

    Top Services:

    • SEO
    • Digital Services
    • Social Media Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • Our Clients Are Building a Better Future.

    Our Clients Are Building a Better Future.

    We work with B2B tech companies around the world in industries such as semiconductors, electronics, enterprise software, artificial intelligence, manufacturing, autonomous vehicles, automotive and others to develop and deliver effective communications strategies to meet key business goals.  [... view Wired Island PR profile ]

    Top Services:

    • SEO
    • Public Relations
    • PPC
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
  • Driving Growth, One Click at a Time.

    Driving Growth, One Click at a Time.

    At Gracely Marketing, we specialize in transforming local service businesses into market leaders. Based in Charleston SC, we offer expert SEO, PPC, Web Design, and Content Marketing services tailored to drive growth and attract high value clients. Our personalized approach ensures that every strategy we  [... view Gracely Marketing profile ]

    Top Services:

    • SEO
    • PPC
    • Content Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
  • Quality Content. More Clicks. Better Conversions.

    Quality Content. More Clicks. Better Conversions.

    Success starts with ClickGiant. Our team of marketing experts utilizes a Google-friendly, content-driven approach to help businesses improve rankings and attract high quality organic traffic.  [... view ClickGiant profile ]

    Top Services:

    • SEO
    • Advertising
    • Digital Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • Let us put a STING in your Marketing!

    Let us put a STING in your Marketing!

    We are a firm focused on making your small business succeed! We assist clients with graphic design, web design, copywriting, social media, digital strategy, and more!  [... view Stingray Branding profile ]

    Top Services:

    • SEO
    • Digital Services
    • Advertising
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    Under $1,000
  • Swift Rankings - Charleston SEO Experts

    Swift Rankings - Charleston SEO Experts

    Swift Rankings stands as the preeminent SEO powerhouse in Charleston! Our adept team specializes in tailoring bespoke SEO strategies, ranging from the development of optimized websites to robust link-building initiatives, all aimed at ensuring your dominance in local search results. With an extensive suite of  [... view Swift Rankings profile ]

    Top Services:

    • SEO
    • Web Development
    • Digital Advertising
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Creative Marketing Solutions for a Social World

    Creative Marketing Solutions for a Social World

    We provide end-to-end digital marketing solutions including day-to-day management, copywriting, graphic design, photography, advertising, optimization, community management, reporting & analytics. With Matchstick Social, it’s all taken care of.  [... view Matchstick Social profile ]

    Top Services:

    • SEO
    • Digital Marketing
    • Social Media Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • HubSpot Marketing And Operations Consulting

    HubSpot Marketing And Operations Consulting

    Wild Rover is a HubSpot Marketing and Operations Consulting group that provides tailored solutions for advertising, marketing, and lead generation.  [... view Wild Rover profile ]

    Top Services:

    • SEO
    • Web Design
    • Marketing Analytics
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
  • Squeeze Marketing is a full-service marketing and design firm dedicated to client growth.

    Squeeze Marketing is a full-service marketing and design firm dedicated to client growth.

    We help businesses of all shapes and sizes distinguish themselves from their competitors by focusing on establishing a unique brand and identity and also graphics.  [... view Squeeze Marketing profile ]

    Top Services:

    • SEO
    • Web Design
    • Public Relations
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
  • Work. Together.

    Work. Together.

    We work with clients as if we were part of the founding team. All of our partners have owned product based businesses before starting Cuhlab and we offer a la carte services with top professionals.  [... view Five Palms Media profile ]

    Top Services:

    • SEO
    • Digital Services
    • Advertising
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • For fast-growing DTC brands that dont take shortcuts

    For fast-growing DTC brands that dont take shortcuts

    Anatta provides turnkey digital product teams for e-Commerce brands from $25M - $500M. Partner with Anatta to design, develop & scale your digital brand. Learn our approach as a DTC Ecommerce Agency, Shopify Plus Designers & more.  [... view Anatta profile ]

    Top Services:

    • SEO
    • Digital Services
    • Web Design
    Location
    Charleston, South Carolina
    Number of Employees
    50 - 99
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed
  • Phillip Koch

    DesignRush Design Award Winner
    Help you stand out, resonate with your audience, drive meaningful engagement, & grow effectively.

    Help you stand out, resonate with your audience, drive meaningful engagement, & grow effectively.

    With a focus on Art Direction and Brand Strategy, my team and I create tailored solutions that bring brands to life through compelling visuals and strategic direction.Our Mission is to help brands stand out, resonate deeply with their audience, drive meaningful engagement, and grow effectively.  [... view Phillip Koch profile ]

    Top Services:

    • SEO
    • SEO Consulting
    • eCommerce
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • MoreBytes builds custom, SEO-driven websites, with smart dashboards and 24-7 bots.

    MoreBytes builds custom, SEO-driven websites, with smart dashboards and 24-7 bots.

    At MoreBytes, we don't just build websites, we craft digital powerhouses that drive success. Our full spectrum of services includes custom web design and development, conversion-focused SEO strategies, real-time business dashboards, and intelligent automation bots.  [... view MoreBytes profile ]

    Top Services:

    • SEO
    • Web Design
    • Web Development
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000
  • Custom Digital Marketing Strategies That Spark Revenue Growth.

    Custom Digital Marketing Strategies That Spark Revenue Growth.

    Spark Digital Group crafts bespoke digital marketing strategies that ignite your unique brand story, resonate with your ideal audience, and propel you towards explosive growth. No cookie-cutter campaigns here, just laser-focused solutions for your specific goals.  [... view Spark Digital Group profile ]

    Top Services:

    • SEO
    • Digital Services
    • Digital Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
  • We are storytellers

    We are storytellers

    South City PR is a nationwide public relations agency established in Charleston, South Carolina. Since its founding in 2013, South City PR has provided experience in public relations for the food, hospitality, cookbook, lifestyle, and boutique hotel industries. We are experts in PR, marketing, branding, and  [... view The Murray Road Agency profile ]

    Top Services:

    • SEO
    • Public Relations
    • Social Media Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
  • Digital Marketing for Awesome Solo or Small Law Firms

    Digital Marketing for Awesome Solo or Small Law Firms

    At Lawsome Digital Marketing, we are focused, ethical, compliant, and ready to boost your law firm's marketing success.  [... view Lawsome Digital profile ]

    Top Services:

    • SEO
    • Web Design
    • Digital Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • We take your business to the next level

    We take your business to the next level

    Mobyle is a full service digital agency providing web design and development, app development, SEO, digital marketing and branding, videography, photography, social media, content marketing, and graphic designs. We are an award winning agency and we take pride in making sure we provide the best digital  [... view Mobyle profile ]

    Top Services:

    • SEO
    • Digital Services
    • Web Design
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Crafting Impressions, Driving Success: Charleston Web Design & SEO

    Crafting Impressions, Driving Success: Charleston Web Design & SEO

    At Holy City Hosting & Design, we're a passionate web design agency based in Charleston, South Carolina. Our focus is on cost-effective web solutions, ensuring hassle-free experiences and efficient results for your online success.  [... view Holy City Hosting & Design profile ]

    Top Services:

    • SEO
    • Digital Services
    • Web Design
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    Under $1,000
  • Advent Designs in Charleston, South Carolina is your premier graphic and web design solution.

    Advent Designs in Charleston, South Carolina is your premier graphic and web design solution.

    Advent Designs in Charleston, South Carolina is your premier graphic and web design solution. We specialize in affordable options for local small businesses and non-profit organizations. We will work with you to find affordable options for your companies needs and provide professional level design work.  [... view Advent Designs profile ]

    Top Services:

    • SEO
    • Web Design
    • Digital Marketing
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
  • Where Personalized Marketing Meets Digital Innovation

    Where Personalized Marketing Meets Digital Innovation

    SmartEdge Marketing is a full-service marketing agency that combines personalized service with digital innovation. We specialize in custom website design, SEO, branding, digital advertising, print marketing materials, and more, all tailored to help businesses grow confidently with a focus on creativity  [... view SmartEdge Marketing profile ]

    Top Services:

    • SEO
    • SEM
    • SEO Consulting
    Location
    Charleston, South Carolina
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000

Charleston SEO Firm Hiring Guide

Why should I hire an SEO agency near me?

You should hire an SEO agency near you because it can provide valuable local insight, allowing for more precise keyword, competitor, and audience analysis. Its proximity means better access to local media, businesses, and influencers for more effective backlink strategies. A nearby SEO agency can also work more closely with you and your team, thus laying the groundwork for more agile workflows and better team chemistry. 

Here are more ways an SEO agency near you can benefit your business: 

  • Understanding of linguistic nuances 
    A nearby SEO agency can pinpoint the specific terms used by your local audience. These insights enable it to create a more precise keyword strategy for positioning your business on the first page of popular search queries.  
  • First-hand knowledge of local trends  
    An SEO partner in the area understands how people search, what influences their decisions, and how local trends evolve. That knowledge allows for more accurate keyword targeting, content positioning, and campaign timing. 
  • Cultural fluency and audience relevance 
    Being part of the same cultural and demographic group enables a more intuitive grasp of tone, messaging, and language. Familiarity with these aspects enables curating campaigns that are contextually relevant and optimized for search engines.  
  • Regulatory familiarity  
    Local firms operate within the same legal and commercial environment, which makes them well-versed in region-specific advertising standards, data practices, and competitive pressures. 
  • Shared time zone 
    Working hours synchronicity is very valuable for ongoing SEO work, where timely updates, content approvals, and data reviews play a critical role. With a domestic SEO agency, you won’t have to worry about time zone alignment or misunderstandings due to differences in language and culture. If anything, the proximity will minimize delays and improve responsiveness.  
  • More personal business relationships 
    With more chances for in-person meetings, you can more easily build a closer working relationship with the SEO agency. Frequent in-person engagements will foster deeper alignment between your business goals and the SEO tactics used to achieve them. 

Success story 

To showcase the benefits of working with a nearby SEO agency, we selected the following success story: 

  • Challenge: Lowcountry Crawl Spaces experienced a significant drop in leads in the last two years of working with another SEO agency. Seeking to achieve better results, it partnered with Offset Digital
  • Solution: Offset Digital conducted an in-depth SEO audit and developed a roadmap that tackled each issue according to priority. The team devised a keyword strategy, targeting high-value keywords based on Google’s EEAT (expertise, experience, authoritativeness, and trustworthiness) methodology. As part of the service, the agency also organized the website structure, fixed all broken links, and updated the client's contact details.  
  • Results: Within three months, Lowcountry Crawl Spaces improved keyword ranking by 61%, organic traffic by 56%, and monthly form submission by 80%.  

What services do Charleston SEO firms offer?

Charleston SEO firms offer a variety of services that cater to the unique needs of local businesses and industries, with the most common being: 

  • SEO audit
    Evaluating a website's structure, crawlability, content quality, keyword optimization, backlinks, and mobile usability to pinpoint factors that affect its ranking and visibility across search engine results 
  • Keyword research
    Identifying words, phrases, and terms used by Charleston audiences when searching for the business and its services, and selecting those with the highest relevance and potential impact 
  • On-page SEO
    Improving a website’s title tags, meta descriptions, internal links, and other on-page elements to increase its rankings on search engine result pages (SERPs) 
  • Off-page SEO
    Encouraging positive reviews from past clients and customers, reaching out to media outlets and businesses to acquire backlinks, and ensuring a consistent NAP (name, address, and phone number) information across Charleston directories and review pages 
  • Technical SEO
    Optimizing a website’s speed, structure, code, accessibility, and mobile friendliness to enhance user experience and make it easier for search engines to index and crawl it 
  • Content creation
    Planning, creating, and publishing SEO-optimized content, including articles, blogs, and podcasts that align with the brand’s voice and resonate with readers’ intent 
  • Monitoring and optimization
    Tracking key performance metrics, like bounce rate, time on page, and unique traffic, to inform and refine current efforts 

How long does it take to complete an SEO project in Charleston?

It takes between 6 and 12 months to start seeing results from SEO; however, this timeline may vary depending on the site’s current ranking, backlink profile, industry competition, and core web vitals. Here’s a breakdown of an average SEO project timeline by month: 

Timeline Activity 
Month 1
  • Setting up Google Analytics, Search Console, and My Business Profile
  • Auditing SEO and website performance 
  • Analyzing the competitor, audience, and market 
Month 2
  • Resolving immediate issues from the audit 
  • Improving on-page SEO 
  • Optimizing local citations 
  • Researching keywords 
  • Developing a content strategy 
Month 3
  • Resolving additional issues from the audit 
  • Refining technical SEO 
  • Brainstorming and creating content 
  • Developing link building strategy 
Month 4
  • Reaching out to relevant sites, businesses, and media outlets to acquire links 
  • Evaluating SEO performance 
Month 5
  • Optimizing content and links based on gathered data 
Month 6
  • Analyzing performance and plan for the next quarter  

How much do Charleston SEO companies charge for their services?

Charleston SEO companies may charge different rates depending on current SEO rankings, website size and complexity, business vertical, keyword volume, and scope of work. In general, businesses can expect to pay from $150 to $1,500 per month for SEO services. 

Another factor that impacts SEO rates is the pricing model. Here are the prevailing structures and what each entails: 

Pricing model Key elements 
Hourly rate
$100-$300 per hour
  • Website audits and SEO analysis 
  • Audience and market research 
  • Keyword research 
  • SEO consulting and strategy guidance 
  • Minor technical issue fixing 
Project-based rate
$1,000-$10,000
  • Website structure optimization 
  • Local SEO setup  
  • Google penalty resolution 
Monthly retainer
$500-$10,000
  • Technical audit and optimization 
  • Content creation 
  • Keyword monitoring and refinement 
  • Link building and authority growth 
  • SEO performance reports and analytics 
Custom pricing 
  • A-la-carte services like audit and technical SEO 

The top 50 Charleston SEO firms on DesignRush charge an average hourly rate of $101. 14.3% of the listed agencies accept projects under $1,000, while 60.7% charge between $1,000 and $10,000. The numbers indicate that the majority of agencies offer competitive rates that cater to startups and small local businesses. On the other hand, 3.6% require between $25,000 and $50,000 per project, offering multi-service SEO packages. 

What should I look for in a Charleston SEO firm?

When researching Charleston SEO firms, you should look for an agency with expertise in local keyword targeting, Google Business Profile optimization, and a portfolio of Charleston-based clients. A few other important attributes to look for when selecting a local agency include: 

  • Positive experiences 
    Read the agency’s customer reviews and confirm their authenticity by asking for client references or looking through reputable directories like DesignRush. Charleston SEO firms with a good volume of positive customer reviews are considered trustworthy, experienced, and reliable. 
  • Awards and recognitions 
    Check the firm’s website for accolades and press mentions from Charleston Business Magazine, Charleston Metro Chamber of Commerce, and South Carolina Business Awards. Such recognitions can give you an insight into the agency’s local prominence and credibility. 
  • Proven track record in your industry 
    Read through the testimonials, client list, and case studies to check if the agency has worked with companies in your industry. An SEO firm familiar with your niche can craft strategies that more precisely capture your market and engage your audience. 
  • Up-to-date SEO knowledge 
    To keep their SEO knowledge current, agencies should actively track algorithm changes and adapt strategies. Seek a partner that educates, keeps current with new practices, and follows search trends. 

What should I avoid when hiring a Charleston SEO company?

When hiring a Charleston SEO company, keep an eye out for the following red flags that can damage your online rankings, visibility, business reputation, and long-term growth: 

  • Black hat tactics 
    Keyword stuffing, link buying, adding hidden text, and using AI to manipulate ranking are some of the black hat techniques to watch out for. These outdated practices, also known as SEO shortcuts, can easily lead to lower ranking and penalties.  
  • Lack of local knowledge 
    An agency without unique insights into the Charleston community may struggle to deliver the local advantages you are seeking. It could also overlook important linguistic and cultural nuances, which can reduce your strategy’s effectiveness. 
  • Guaranteed results 
    Be cautious of SEO agencies that promise first-page rankings within days or weeks. Such tactics may lead to long-term issues, ultimately requiring you to pay another agency to resolve them. 
  • High employee turnover 
    High turnover within an SEO agency can lead to inconsistent strategies and a lack of continuity, which may delay results and affect the service quality. Constantly changing teams can disrupt your progress and lead to unpredictable outcomes. 
  • No analytics or reporting 
    An agency that forgoes audience and competitor analysis, keyword research, and performance tracking relies on guesswork instead of data and is likely to produce generic and ineffectual strategies. 

What are the most sought-after SEO services in Charleston?

The most sought-after SEO services in Charleston include: 

  • Audience analysis 
    Studying the search patterns, online behavior, and pain points of a business’ target audiences to inform strategies 
  • Local keyword targeting 
    Finding location-specific phrases used by Charleston audiences and mapping them to services to capture high-intent, local traffic 
  • Local citation building 
    Managing NAP profiles across local platforms, directories, and listings to ensure consistency and verify the business’s legitimacy 
  • Google Business Profile (GBP) optimization 
    Refining business information with a persuasive description and a list of services, and encouraging positive customer reviews 
  • Local link building 
    Reaching out to Charleston publications, businesses, and influencers to acquire high-quality links poised to boost local authority and promote your brand within the community 
  • Geo-targeted content production
    Crafting blogs, articles, web copy, graphics, videos, and other media aligned with Charleston search queries and audience intent 

What kind of clients do SEO companies in Charleston work with?

SEO companies in Charleston work with a wide range of companies, which include but are not limited to: 

  • Automotive businesses 
    Auto manufacturers, dealers, and mechanic shops in Charleston seeking to expand online reach, generate qualified traffic, and strengthen their local reputation. 
  • Tech companies 
    Emerging tech businesses in Charleston striving to attract clients and investors through targeted SEO strategies that improve their credibility and visibility. 
  • Logistics and trade  
    Local warehousing, trucking, transportation, freight forwarding, and other similar businesses looking to improve discoverability across their serviced locations. 
  • Life science institutions 
    Laboratories, science hubs, and researchers in Charleston looking to increase funding and solidify their credibility through comprehensible, engaging, and SEO-driven content on their latest innovations. 
  • Healthcare facilities 
    Charleston hospitals, clinics, and care homes trying to raise community awareness of their services and win patient trust by improving the accessibility and discoverability of their website. 

About The Author and Expert Reviewer

Natasa Glikman is an experienced editor and content writer with over 10 years of experience in writing, editing, and translating articles across various topics, with a strong focus on marketing and advertising. At DesignRush, Natasa currently works as an editor, where she refines and enhances B2B content to ensure accuracy, clarity, and consistency across agency profiles and industry reports.

Robin Fishley is a digital professional with over 20 years of experience in programming, website architecture, and data optimization. Twice honored as Most Innovative Employee at his previous agency, he excelled in leadership roles across SEO, research, analytics, and strategy. At Saatchi & Saatchi, where he was the Director of Search and Data, he developed a successful Big Data analysis tool and provided expert consulting for renowned clients like P&G, Toyota, and VISA. A valuable asset to DesignRush, he used his technical background to drive success for the company's digital initiatives.