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DNA Heating & Cooling

4.4

About this business

At DNA Heating & Cooling we strive to bring the best service at the most affordable price. Nobody is happy when they come home to a hot/cold house and it always happens at the worst possible time. So at DNA we are available 24/7 and try to arrive at your house within 2 hours of the initial call. We always provide upfront estimates on any work performed so you know exactly what the repair will cost without any surprises. Thank You for taking the time to check us out. 

Location details

130 Robertson, Greenbrier, TN, 37073, United States

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4.47 reviews
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Alex's profile image
Alex 
on Google
2 years ago

I’m disappointed to have to write the following review. DeWayne of DNA Heating & Cooling was very communicative, kind, seemed to be extremely knowledgeable, and came back to the house several times the last few years to make minor adjustments after installing my unit and replacing my ductwork in February of 2020. Unfortunately though, this did not translate into a positive experience as I recently had 3 unit leaks within 4 weeks costing me much time, money, energy as well as resulting in a claim on my homeowners insurance. -... read more

Lakreshia R's profile image
Lakreshia R 
on Google
4 years ago

I've known Dewayne for many years, and when I found out my unit was on its last leg I knew exactly who to call. Dewayne responded very quickly to my call and came and gave me a bid that day. His bid was unbeatable ( I contacted 2 other companies for bids also). He was very thorough in explaining the whole process and he never pushed a sale! That's rare nowadays. My unit was installed and he even came back a couple days later to follow-up and make sure the settings were perfect. 100% Recommend. 

Rita Donald's profile image
Rita Donald 
on Google
4 years ago

My experience with them was great. He was on time and friendly, very reasonable pricing for the unit we got. He was very professional. I wouldn't go anywhere else for my services. 

Cory Gray's profile image
Cory Gray 
on Google
4 years ago

My experience with DNA cooling is the best I’ve ever had. Friendly, fast, and a great price. Won’t trust anyone else to do my system maintenance and repairs. Dewayne is awesome and cares about his customers, and you don’t see that with much anymore. 

Ashleigh Addonisio's profile image
Ashleigh Addonisio 
on Google
4 years ago

If you guys are ever in need of HVAC services then don’t hesitate to call DNA Heating & Cooling! Dewayne is one of the nicest guys you will ever meet and very knowledgeable. He’s honest and hardworking and will come to you anytime you need him! You will not be disappointed! 

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Frequently asked questions about DNA Heating & Cooling

How is DNA Heating & Cooling rated?

DNA Heating & Cooling has a 4.4 star rating with 7 reviews. 

When is DNA Heating & Cooling open?

DNA Heating & Cooling is open now. It is open 24/7. 

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