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The 10 Best Pool Builders in Charleston (2026)
Charleston’s climate, coastal lots and year-round outdoor lifestyle make pools a common home investment, and choosing the right contractor matters. This list ranks the 10 best pool builders in Charleston based on Google reviews using a Bayesian score that balances average rating with review volume; the results were updated for 2026. We pulled businesses categorized as pool contractors and pool repair services in the Charleston metro and ordered them by their weighted Google standing to highlight firms with both high ratings and meaningful customer feedback. Use this guide as a starting point while you check portfolios, permits and local references for your specific project.
This ranking is computed from Google reviews (our method). Listings marked Partner are paid advertising spots: they sit alongside the ranking without changing its order.
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SC Coastal Pools
SC Coastal Pools earns the top slot by combining a perfect 5.0 Google rating with a substantial review count (72) for a local swimming pool contractor. Its weighted score, which balances high rating and review volume, places it ahead of other highly rated firms in the Charleston area. The Mt Pleasant location and classification as a swimming pool contractor are reflected in the Google listing used for this ranking.
The full ranking
Premier Pools and Spas of Charleston
Premier Pools and Spas of Charleston appears with a 5.0 rating from 60 reviews and is categorized as a Swimming pool contractor; the business is located in North Charleston on N Center St.
60 reviews
Blue Haven Pools & Spas
Blue Haven Pools & Spas has a 4.9 Google rating backed by 944 reviews, listed as a Swimming pool contractor and situated on Peppermill Parkway in North Charleston.
944 reviews
Heritage Pools LLC
Heritage Pools LLC shows a 4.9 rating with 527 reviews on Google and is categorized as a Swimming pool contractor; the address is on Dorchester Rd in North Charleston.
527 reviews
Aqua Shop Pool Services
Aqua Shop Pool Services is listed as a Swimming pool repair service with a 4.9 rating from 441 reviews; its Google address places it on Peppermill Parkway in North Charleston.
441 reviews
Coastal Carolina Pool Supplies
Coastal Carolina Pool Supplies posts a 5.0 rating from 34 reviews and is categorized as a Swimming pool repair service, with a location on Savannah Hwy in Charleston.
34 reviews
Maritime Pools
Maritime Pools carries a 4.9 Google rating with 275 reviews and is listed as a Swimming pool contractor; the business is located on Fleming Rd in Charleston.
275 reviews
Endless Summers Pools and Spas LLC
Endless Summers Pools and Spas LLC holds a 5.0 rating from 21 reviews and is categorized as a Swimming pool contractor, with an address in Mt Pleasant on Osprey Ct.
21 reviews
Charleston Pool Pros
Charleston Pool Pros appears as a Swimming pool repair service with a 4.9 rating based on 43 reviews; the Google listing shows an address on Deene St in Charleston.
43 reviews
Sky Blue Pools & Spa
Sky Blue Pools & Spa has a 5.0 rating from 16 reviews and is listed as a Swimming pool contractor; its Google address is on Northbrook Blvd in North Charleston.
16 reviews
Frequently asked questions
How do I choose the right pool builder for my project?
Start by reviewing portfolios and customer feedback to see work similar to what you want. Meet prospective builders to discuss timeline, materials and permits, and compare written bids and contract terms before making a decision.
What should I check before hiring a pool contractor?
Verify licensing and insurance, confirm local building permit experience, and ask for references from recent projects. Also get a clear written scope of work that covers timelines, materials, payment schedule and any warranties.
How much does building a pool typically cost?
Pool costs vary widely depending on size, site conditions, materials and added features like decking, heaters or automation. Obtain several estimates and ensure each includes site preparation, permits and expected change-order procedures.
How was this ranking of pool builders created?
This list uses Google review data and orders businesses by a Bayesian-style score that balances average rating with the number of reviews, reducing the impact of small sample sizes. The dataset was refreshed for 2026 and includes businesses categorized as pool contractors or pool repair services in the Charleston area.