4.6 
40 *The Angi rating for Heating And Air Conditioning Service companies in Wales, 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 Wales, 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 March 01, 2026
Serving Wales, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Small jobs welcome
"I can not enough about Lake Region HVAC. Need more people like him."
+5
Serving Wales, ME and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
"The technician that came out was amazing, nice and really knew his stuff. Everything looked very professional."
Serving Wales, ME and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Rick did a great job. My indoor allergies have almost disappeared after he cleaned the furnace ducts. Price was more than fair. Great company."
Serving Wales, 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 Wales, ME and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Brady from Maine Way Heating & Cooling. The gentleman came when expected, very pleasant and knowledgeable. His quoted price was very reasonable and less expensive then the company we used last year. He did find that we needed another part to complete the job he was not pushy about selling it and stated we could schedule an appointment. After talking with him we asked him to go ahead and fix it. This gentleman is very professional and very upfront with his price ...We will for sure call him again next year for service and with any emergencies we may have. Thank You Brady!!"
+13
Serving Wales, ME and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"SWB plumbing showed up in a timely manner replaced my hot water heater at an affordable price, very professional and would definitely use again."
+10
Serving Wales, ME and surrounding areas
Approved
In business since 1991
Free estimates
Emergency services offered
"This company did every thing they said they would I would certainly recommend them for heat pump installation . Great job!!"
Serving Wales, ME and surrounding areas
Approved
Free estimates
Credit card accepted
Offers commercial services
"Great service at a great price. Very easy to work with and fast scheduling to get the job done."
+14
Serving Wales, 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 Wales, ME and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
"Prompt, friendly and very reasonable rates. Will definitely hire again"
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