South Carolina · Local Pros · Updated 2026
Compare the top 16 pool service and maintenance companies in Charleston. Read real customer reviews, weigh ratings side by side, and find dependable cleaning, repair, and weekly service pros.
Ranked by customer rating and review volume. Open any listing for full details, photos, reviews, and contact information.
Weekly full service in Charleston typically runs $110–$235 / month — about $30–$60 / visit — covering chemicals, skimming, brushing, baskets, and an equipment check every visit. South Carolina rates run right around the national average:
| Service | Typical Charleston price |
|---|---|
| Weekly full service | $110–$235 / month |
| Single visit / one-time clean | $30–$60 / visit |
| Green-to-clean recovery | $275–$525 |
| Filter deep-clean (add-on) | $75–$150 |
Ask any quote to itemize what’s included — chemicals, filter cleans, and minor parts vary between Charleston companies more than the headline rate does, and “chemicals included” is where cheap routes make their margin back.
Want to handle some of it yourself between visits? Pool School covers water chemistry basics, and our robotic cleaner reviews can take the vacuuming off anyone's plate — yours or your tech's.
Charleston pools follow South Carolina’s seasonal rhythm — here’s what separates a real local service from a route-runner:
Want to sanity-check what your tech tells you? Pool School explains the chemistry in plain English, our volume calculator sizes doses for your exact pool, and the South Carolina pool service guide covers rates across the state.
A service visit is the perfect time to price equipment upgrades — most Charleston companies install what they maintain.
5 stars from 151 reviews
View Company →Pool owners in Charleston have 16 service and maintenance companies to choose from — weekly chemistry routes, repair specialists, and full-service outfits that handle everything from filter rebuilds to green-pool recoveries. The ranked list averages 4.9 stars across 802 customer reviews, sorted by PoolPad's weighted score so proven, heavily-reviewed companies outrank small-sample perfection.
South Carolina's pool market runs on two tracks: the fast-growing coastal corridor from Myrtle Beach through Charleston to Hilton Head, and the Upstate around Greenville. Costs stay friendly by national standards, and the long humid season makes service a strong year-round business. For the statewide picture — top-rated pros, city-by-city counts, and South Carolina pricing — see the South Carolina pool service directory.
The best pool service companies in Charleston offer transparent pricing, reliable scheduling, and clear communication. Look for providers who include water testing reports, use professional-grade pool chemicals, and can service your specific pool type (chlorine, saltwater, or mineral). Ask about their service guarantee, response time for repairs, and whether they carry insurance and bonding in South Carolina.
Weekly full-service pool maintenance in Charleston, SC typically runs $110–$235 / month (about $30–$60 / visit) covering chemicals, skimming, brushing, and equipment checks. A green-to-clean recovery runs $275–$525 and a filter deep-clean $75–$150. Contact the companies listed here for exact route pricing on your street.
In Charleston's climate, most pool owners benefit from weekly service to maintain proper chemical balance, prevent algae growth, and keep equipment running efficiently. During peak summer months, more frequent visits may be needed. A professional service company can recommend the right schedule based on your pool type and usage.
Standard pool maintenance includes water testing and chemical balancing, skimming debris, brushing walls and tile, vacuuming, emptying baskets, cleaning filters, and inspecting equipment like pumps and heaters. Many Charleston companies also offer seasonal opening/closing, leak detection, equipment installation, and green pool recovery.
Professional pool service ensures consistent water chemistry, catches equipment problems early, and saves you time. DIY maintenance can reduce monthly costs but requires knowledge of chemistry, equipment, and local regulations. Most Charleston homeowners choose professional service for convenience and to protect their pool investment.
The outdoor season in Charleston runs late April through early October — about 6 months unheated, with a heater adding several weeks on each end. Winters are mild enough that many owners idle equipment with a partial close instead of a full northern-style winterization. The Lowcountry swims from late April into October with subtropical humidity that keeps chlorine and algaecide earning their keep. The Upstate runs a touch shorter with real winter nights. Hurricane season is a fact of life on the coast — planning for it is part of pool ownership.
ASP - America's Swimming Pool Company of Mount Pleasant currently leads the Charleston rankings at 5 stars across 151 reviews, with Maritime Pools carrying the deepest review history (269 reviews at 4.9 stars). PoolPad ranks by a weighted blend of rating and review volume, so consistent performers rise above small-sample five-stars — but always get more than one quote.
Usually only partially. Service runs long here: pollen kicks things off in March, summer humidity keeps algae pressure high, and many coastal pools never fully close — just a reduced winter cadence. After tropical systems, good techs prioritize stabilizing chemistry and clearing debris before it stains. Ask your service company whether a partial close or reduced winter schedule fits your equipment and usage.
A green-to-clean recovery in Charleston typically runs $275–$525 depending on how far gone the water is — heavy algae can take multiple visits, shock treatments, and a filter deep-clean ($75–$150). If the pool sat untreated for a season, some companies recommend a drain-and-clean instead; get a firm quote after a water test rather than over the phone.
Browse pool service pros in other cities near Charleston, or see every city in the South Carolina directory.
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