4.8 
36 *The Angi rating for Heating And Air Conditioning Service companies in Waterville, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Waterville, ME is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on October 13, 2026
Serving Waterville, ME and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"I would highly recommend Upfront Home Inspection, LLC, happy with their work and professional. good job!"
Serving Waterville, ME and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Was nice to hire experienced labor for once. Good experience."
+36
Serving Waterville, ME and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"Before using this company, I did my research. They were the best priced, fastest to get an install and responded quickly. I would highly recommend them if you need a heat pump in the Bangor or Ellsworth area! The Install was so simple and didn't take long at all. Nate made sure I understood how to use it and double checked his work on site. I have been building a house and they were by far the easiest contractors to work with. Their price was almost half of what I was quoted elsewhere.. so I will be having 2 more installed coming up! I also love that they will come back whenever needed and will do all the cleanings themselves. I highly recommend them!"
Serving Waterville, ME and surrounding areas
Approved
In business since 2021
Free estimates
Warranties offered
"Incredibly professional, always happy to answer questions. Unlike other places that install and you never hear from again, Cam, David, and crew make sure your heat pump stays in tip top shape with yearly cleanings. They even offered to clean a unit that another contractor put in a year prior who refused to come clean it. I got quotes from over 8 different companies for my second heat pump, and Heat Pumps of Maine were a clear step above the rest."
Serving Waterville, ME and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"I needed my water heater changed out so I reached out to swb and Seth was able to give me a same day quote and give me a time frame on when it could be completed. Got done in a timely manner and very professional work. Definitely will keep using this company for future plumbing/hvac needs."
+10
Serving Waterville, ME and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Always on time. Answered all my questions to my satisfaction. I would highly recommend!"
+3
Serving Waterville, ME and surrounding areas
Approved
In business since 2005
Free estimates
Warranties offered
"Able Trades installed a heat pump unit in our home. They were very professional and timely. Thank you for a job well done!"
+1
Serving Waterville, ME and surrounding areas
Approved
In business since 2015
Emergency services offered
Credit card accepted
"Steve and his crew are on time and professional. Always ready and willing to help."
Serving Waterville, ME and surrounding areas
Approved
In business since 2010
Free estimates
Offers commercial services
With nearly 30 years experience, McLardy Electric proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
+3
Serving Waterville, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Josh was great to work with. He was very responsive, fair and followed through on exactly what was needed (drywall finishing) under a tight deadline (with a tenant about to move in) and with a great attitude and attention to detail. There was an additional job (building a firewall in the attic- not the best of conditions) which he took on even though it meant adjusting his schedule. I would recommend Josh as a skilled and reliable contractor with a great work ethic and positive can do attitude."
+120
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