Comfort Masters HVAC ServiceHVAC contractor in Woburn, MA

Comfort Masters HVAC Service is ranked #24 of 1,219 HVAC contractors in Woburn by CR Score, with 62 out of 100 as of October 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.

Comfort Masters HVAC Service is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Woburn and 11 towns within 25 miles: Winchester, Stoneham, Burlington, Arlington, Lexington, Melrose, Reading, Wakefield, Medford, Wilmington and Pinehurst. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

Comfort Masters HVAC Service has a rating of 4.8 from 112 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 Comfort Masters HVAC Service on (339) 233-0777. The business is at 229 Main St, Woburn, MA 01801. Ask for a written estimate before any work starts.