Kiefer Built ContractingHome builder in Windsor, CO

Kiefer Built Contracting is ranked #29 of 252 home builders in Windsor 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.

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

Serves Windsor and 11 towns within 40 miles: Greeley, Fort Collins, Johnstown, Loveland, Milliken, Evans, Wellington, Berthoud, Longmont, Firestone and Frederick. The list is based on the business's location and the usual service radius for home building. Confirm your address is covered when you call.

Kiefer Built Contracting has a rating of 5.0 from 17 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 Kiefer Built Contracting on (970) 515-5059. The business is at 35065 Co Rd 19, Windsor, CO 80550. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.