Services Provided by Mainely Plumbing and Heating


Since Mainely Plumbing & Heating replaced my oil-fired boiler with a Baxi Natural Gas Condensing Boiler, I've saved an average of $5,000/year.
- Matt Mattingly, PineCrest Bed & Breakfast, Gorham, Maine

Mainely Plumbing and Heating provides a full range of plumbing service from a simple faucet repair to a major renovation. We also are trained in the latest heating technologies: Gas and Oil Systems combined with the latest Mini Split Heat pump, Heat pump Water Heaters, low temp Radiant & Hybrid solar systems, panel radiator heating systems, and complete HVAC Systems to keep you Comfortable in your home.

We are a full service company that is proud to service and support our community. We also provide 24 hour service to all of our loyal customers.

Our services include the following:


  • Residential plumbing repairs
  • New residential construction design build
  • Residential bathroom remodeling
  • Electric, gas and oil domestic hot water tanks
  • Electric Heat pump water heaters


  • Gas conversion specialist natural gas and propane
  • Gas & oil boiler and furnace installations
  • Radiant in floor and radiant panel heating systems
  • Heating upgrades and repairs
  • Mini Split Heat Pump systems
  • Complete HVAC systems


  • 13D installation & service including testing
  • Single family & two unit building only


  • Plumbing, heating, and cooling systems
  • Radiant in floor heating systems
  • 13D Aquasafe Fire Protection Systems

Mainely Plumbing & Heating, a proud member of these fine establishments

phcc logo phcc logo pgam logo Gorham Business and Civic Exchange nfib logo nesea logo better business bureau effeciency maine