Cantrell's Heat & Air
Cantrell's Heat & Air is a HVAC provider serving Knoxville, TN. Rated 5.0★ with 580 Google reviews. See services, review signals, and request a quote.
HVACKnoxville, TN
On this page
Company overview
- TradeHVAC
- Service areaKnoxville, TN
- Google rating5.0★ (580 reviews)
- Phone(865) 687-2520
- Address5715 Old Tazewell Pike, Knoxville, TN 37918, USA
Photos
Photos from Kathy Ellis, D.L. King, Michael Quinn, Landon Adams
What customers say
“Cantrells is family owned and very honest. I had a bad experience with another company who said my unit needed to be replaced. Cantrells comes out and tells me the unit had normal wear and tear but op…”
“Cantrell’s Heat and Air is who I have used for the better part of my adult life. I had an issue with my heater both upstairs and downstairs. I called them on Thursday morning and they had someone out …”
“I have used Cantrell's Heat & Air for more than 20 Years. I recently had an issue with my HVAC unit during the snow, sleet, and frozen rain we encountered a little over a week ago. I spoke with Jeff…”
“I have used Cantrell's for a long time. They are punctual, friendly, and efficient. During the recent maintenance visit, he also pulled out my electrostatic filter system and cleaned it because it w…”
“Fast, friendly, professional. I'm a long-time repeat customer who has trusted Cantrell's since 2010. Everyone--and I mean EVERYONE--with whom I've ever interacted at Cantrell's has been very friendl…”
Key highlights
Strengths
- Highly rated (5.0★ average)
- Large review volume (580 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Cantrell's Heat & Air offer?
Cantrell's Heat & Air provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Knoxville, TN.
What is Cantrell's Heat & Air's rating?
Cantrell's Heat & Air has a 5.0 out of 5 star rating based on 580 Google reviews.
Is this company licensed in Tennessee?
All listed providers have a verified Tennessee contractor license at time of publication. You can verify on the Tennessee Department of Commerce and Insurance — Board for Licensing Contractors (BOC) and Limited Licensed Mechanical Contractor Program lookup at https://verify.tn.gov/.
Does Cantrell's Heat & Air offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Tennessee Department of Commerce and Insurance — Board for Licensing Contractors (BOC) and Limited Licensed Mechanical Contractor Program · Company data: verified business records + Google Business profile
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