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Cantrell's Heat & AirHVAC contractor in Knoxville, TN

Cantrell's Heat & Air is an HVAC contractor at 5715 Old Tazewell Pike, Knoxville, TN 37918, ranked #7 of 222 HVAC contractors in Knoxville and rated 5.0 from 555 Google reviews. Open 24 hours a day, 7 days a week.

Knoxville, TNUpdated 0 paid placements in any rankingHow we rank

Call (865) 687-2520Website ↗

Key facts

Key facts about Cantrell's Heat & Air
Address5715 Old Tazewell Pike, Knoxville, TN 37918Get directions
Phone(865) 687-2520
Websiteknoxvilleheatingandairconditioning.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 555 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Knoxville and 9 towns within 25 miles: Clinton, Seymour, Eagleton Village, Farragut, Alcoa, Jefferson City, Oak Ridge, Maryville and Sevierville.

Based in Knoxville, TNView on map

Opening hours

Opening hours for Cantrell's Heat & Air
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Cantrell's Heat & Air compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Cantrell's Heat & Air (this business)—655.0 (555)—YesYes
GoHero Home Services#5664.8 (1,901)—YesYes8.1 mi
Advanced Heat AC & Plumbing#6664.8 (1,436)—YesYes15.0 mi
AA-Air Company dba Central City Heating & Air Conditioning#8654.9 (810)—YesYes7.0 mi

See all 222 ranked HVAC contractors in Knoxville

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 555 Google reviews

Hired Cantrell's Heat & Air? Write a review

Questions about Cantrell's Heat & Air

How is Cantrell's Heat & Air ranked in Knoxville?

Cantrell's Heat & Air is ranked #7 of 222 HVAC contractors in Knoxville by CR Score, with 65 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Cantrell's Heat & Air’s hours?

Cantrell's Heat & Air is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Cantrell's Heat & Air serve?

Serves Knoxville and 9 towns within 25 miles: Clinton, Seymour, Eagleton Village, Farragut, Alcoa, Jefferson City, Oak Ridge, Maryville and Sevierville. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Cantrell's Heat & Air?

Cantrell's Heat & Air has a rating of 5.0 from 555 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Cantrell's Heat & Air?

Call Cantrell's Heat & Air on (865) 687-2520. The business is at 5715 Old Tazewell Pike, Knoxville, TN 37918. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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