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 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
"Techs were very nice. Took time to put mats down on my carpets to keep them clean. Explained how to operate the heat pump and gave suggestions on how to make it function most efficiently. Everything was cleaned up before they left, they even vacuumed! So glad I went with LaPlante for my heat pump! Bev"
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
"Matthew and his crew were extremely professional and efficient. The work was completed on the day scheduled and they cleaned up after themselves. Heat pump works great and they were able to direct me to an Effeciency Maine site where I received a substantial discount on the installation, equipment and cleaning plan!! Great company to do business with and will recommend them to family and friends. I will definitely not hesitate to use this company again if the need should arise!!"
+1
Serving Wales, ME and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Excellent Service! Maintained constant contact until the day of parts were in. I had been given quotes from other contractors but Brady was great to work with and could fix my problems byreplacing parts and rebuilding my boiler. Definitely would recommend to anyone about call him for work to be done. Thank you!"
+4
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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