Best Heating & Air Conditioning / HVAC In Bangor

“It was a cold and windy day but Andrew and Anthony (I believe those were their names) did a great job! They installed a Fujitsu HP in the place of an older Daikin HP so more efficient in Maine's cold weather. They relocated the Daikin to the basement. The electrician Bill came early so everything ready for the installers. They also did a great job cleaning up! Office personnel also great to work with...Kim and Joelle (sp?). We also use MAC HP for our annual HP cleanings. Also thanks to Sam (sales) who helped us choose the best unit for our needs. Great working with everyone at MAC HP!“

“EXCELLENT A+ products, process and customer service! Most prompt, professional and responsive company we've ever worked with. They are customer focused and explain everything you need to know. We highly recommend Oliver's for any and all heating and plumbing services.“

“Troy came right over and got my furnace going, he was very nice and knew what he was doing, I will get him to clean my furnace when it needs it. I'll know who to call if my furnace breaks down again.“

“We had them install our new heat pump and we were very pleased with the work they did they were very pleasant and friendly“