Douglas Mechanical Services, Inc

For over 30 years, Douglas Mechanical Services, Inc. has been the trusted HVAC provider for Berlin, CT, and surrounding areas. Located at 820 4 Rod Rd, they offer comprehensive heating and cooling services, including system installation, maintenance, and 24/7 emergency repairs. Their expertise covers furnaces, boilers, air conditioners, heat pumps, and ductless mini-splits. They provide indoor air quality solutions like air filtration systems, humidifiers, and UV lights. The team is also certified in EPA refrigerant handling and specializes in oil-to-gas conversion services, ensuring efficient and reliable comfort for your home or business year-round.