Description

Full service heating, plumbing and air conditioning company specializing in helping customers improve the energy efficiency of their homes. Services include boiler, furnace, water heater, heat pump, air conditioning and water purification/filtration installation and service. Installation of gas fireplace piping; gas appliances. We provide a full range of plumbing services including new construction/remodels; sump pump installation; kitchen and bath piping and fixture installation/repair(garbage disposals/sinks/faucets/dishwashers/ice maker water lines/tubs/showers/toilets/towel warmers). Gas piping and baseboard/radiator installation (water/steam/electric) Radiant heating. We are a National Grid VPI contractor specializing in oil to gas heating conversions and the installation of high efficiency heating equipment. We provide frozen pipe thawing and repair. Our technicians are NATE certified and licensed in MA and NH

HISTORY

Established in 1996.
Full service heating, plumbing and air conditioning company specializing in helping customers improve the energy efficiency of their homes. Services include boiler, furnace, water heater, heat pump, air conditioning and water purification/filtration installation and service. Installation of gas fireplace piping; gas appliances. We provide a full range of plumbing services including new construction/remodels; sump pump installation; kitchen and bath piping and fixture installation/repair(garbage disposals/sinks/faucets/dishwashers/ice maker water lines/tubs/showers/toilets/towel warmers). Gas piping and baseboard/radiator installation (water/steam/electric) Radiant heating. We are a National Grid VPI contractor specializing in oil to gas heating conversions and the installation of high efficiency heating equipment. We provide frozen pipe thawing and repair. Our technicians are NATE certified and licensed in MA and NH

Reviews

Kenneth S.

7/20/2023

Decided to get proactive with our 20 year old American Standard furnace. Selected Main Stream Mechanical to do the install and couldn't be happier. Technicians were very knowledgeable and professional. Very well run company with great communication. Couldn't be happier.

Jo No N.

9/16/2019

Main Stream is very helpful, answers all my questions, and accommodates my work schedule for service and maintenance.

Lisa M.

7/26/2018

we had an oil burner service company for 20 years and the owner retired a few years ago. we thought we would never find that level of service again. we decided to convert to natural gas, and we used mainstream mechanical. we also installed a whole house generator. these guys do great work, are professional, and know their stuff! we are always assured that no matter what time of the year, day or night, if we have a problem they are there! we highly recommend mainstream. Lisa and Richard M.

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