Thompson Custom LLCPool builder in St. Louis, MO

Thompson Custom LLC is ranked #10 of 117 pool builders in St. Louis by CR Score, with 56 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Thompson Custom LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves St. Louis and 12 towns within 40 miles: Oakville, Mehlville, Lemay, Arnold, Concord, Affton, Sappington, Sunset Hills, Crestwood, Shrewsbury, Webster Groves and Glendale. The list is based on the business's location and the usual service radius for pool building. Confirm your address is covered when you call.

Thompson Custom LLC has a rating of 4.7 from 38 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Thompson Custom LLC on (636) 343-8321. The business is at 5636 Telegraph Rd, St. Louis, MO 63151. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.