Douglas Mechanical Services, Inc.
HEAT & OIL EQUIPMENTAIR CONDITIONING
Monday-Friday, 8 am to 5 pm
24/7 Emergency Available
We are your source for quality AC, heating, venting, gas piping, pool heaters and complete installation. Conveniently located in Berlin, but servicing all of Central Corridor of CT; Hartford, Middlesex and New London counties, for commercial, industrial and residential customers.
- gas Piping