A1 ChimneyMasonry contractor in Stamford, CT

A1 Chimney is ranked #22 of 713 masonry contractors in Stamford 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.

A1 Chimney is open Monday to Friday and Sunday. Its listed hours are Monday to Thursday, 8 AM – 8 PM; Friday, 8 AM – 5 PM; Sunday, 8 AM – 8 PM. It is closed on Saturdays, and on Sundays 8 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

Serves Stamford and 11 towns within 25 miles: Darien, Riverside, Old Greenwich, North Stamford, Cos Cob, New Canaan, Greenwich, Norwalk, East Norwalk, Wilton and Westport. The list is based on the business's location and the usual service radius for masonry. Confirm your address is covered when you call.

A1 Chimney has a rating of 4.8 from 410 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 A1 Chimney on (475) 290-1666. The business is at 500 Newfield Ave #12A, Stamford, CT 06905. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.