Diamond SpasPool builder in Longmont, CO

Diamond Spas is ranked #8 of 70 pool builders in Longmont by CR Score, with 55 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.

Diamond Spas 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 Longmont and 11 towns within 40 miles: Firestone, Frederick, Erie, Fort Lupton, Lafayette, Gunbarrel, Brighton, Louisville, Berthoud, Broomfield and Superior. 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.

Diamond Spas has a rating of 4.4 from 22 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 Diamond Spas on (720) 864-9115. The business is at 4409 Coriolis Way, Longmont, CO 80504. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.