4.7 
444 *The Angi rating for Heating And Air Conditioning Service companies in Heiskell, TN 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 Heiskell, TN 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 July 07, 2026
Serving Heiskell, TN and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Amazing! Professional, courteous, honest, and skilled! I will use Smith mechanical heating & air for hvac forever! Highly highly recommend!!"
+3
Serving Heiskell, TN and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"Found my new HVAC team! They did exactly what I asked for the price we agreed on. Excellent communication and right on schedule."
Serving Heiskell, TN and surrounding areas
Approved
Free estimates
Offers commercial services
"Professional, prompt,honest and fair. I will be using them for all my HVAC needs!"
Serving Heiskell, TN and surrounding areas
Approved
In business since 1988
Free estimates
Warranties offered
"I must say I was blown away by the difference this service made to my home and family. It’s a night and day difference in our home now in regards to our air quality. We did this 5 years ago and had little difference in results. This time around we contacted Kevin because a friend referred him and they where on time, professional and respectful of our space. His knowledge and attention to detail alone made me feel comfortable and now the results reflect that. He’s my go to go guy from now on for me, my family and friends. Best decision ever!!"
Serving Heiskell, TN and surrounding areas
Approved
In business since 2023
Free estimates
Offers commercial services
"Dustin was very responsive as soon as I entered my request and continued to be very communicative and knowledgeable throughout replacing two fixtures and looking at some outlets. He did great work on what I needed him to do today and I am sure he would do the same on anything else I needed!"
Serving Heiskell, TN and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Called early and was the first to respond. Offered the lowest bid on the job. Responded quickly and changed out my compressor the same day! Highly recommend Calvin for your HVAC needs."
Serving Heiskell, TN and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Had a new HVAC unit installed and they did a great job! George and his crew were extremely knowledgeable and friendly. They arrived on time and cleaned up after themselves. The cost was reasonable. I’m very happy with their work and will definitely use them again if the need arises. I even recommended them to my 80 year old mom and she was very impressed as well. Mom and I highly recommend!"
+11
Serving Heiskell, TN and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Credit card accepted
"Very professional and affordable. Fixed my ac unit quick and didn't charge a crazy amount"
+1
Serving Heiskell, TN and surrounding areas
Approved
In business since 2011
Free estimates
Small jobs welcome
"Technician was very good. I had to have it done in the evening because the person they were sending in the afternoon had not been vaccinated. Iâ m elderly and that would not have been safe."
+14
Serving Heiskell, TN and surrounding areas
Approved
In business since 2025
Free estimates
Offers commercial services
"Jacob has preformed HVAC and Gas piping for us. Always does great work for my company."
+18
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