Hermon ~ 207-848-5099

Sales, Service & Installation of
All Heating & Cooling Equipment

Black Diamond Heating is a full service heating & cooling equipment company, located in Bangor Maine. Since 1986, we have been servicing customers within a 50 mile radius of the Bangor area with quality work at a fair price to both residential and commercial customers. Our company is fully insured and we are dedicated to installing quality products and superior customer service!

Let us help you select the right heating and/or cooling solution for your home or business. We offer furnaces and boilers from Weil-McLain, NTI, Rinnai and Benjamin. We now offer Lennox propane and natural gas heat pumps, LG mini split heat pumps and are also offering residential heating pumps, refrigeration and AC from Mitsubishi, Daikin, with a SEER (seasonal energy efficiency ratio) of 23, and York with a SEER of 16. Whether it’s new construction, replacements, or conversions we can help you.

Our services include residential heat pumps, mini split heat pumps, oil, gas, propane, wood, combination boiler and furnace installations, propane & natural gas heat pumps, system tune-ups and cleaning, natural gas conversions, radiant floor heating, oil tank pumping, tank removal and replacement, residential refrigeration and AC.

We are a highly trained company and have the certifications to get your home or business operating at the highest efficiency. Call us today to set up an appointment for your next project or service call.