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DuoTech Heating and AirHVAC contractor in Knoxville, TN

DuoTech Heating and Air is an HVAC contractor at 3049 Sutherland Ave, Knoxville, TN 37919, rated 4.2 from 14 Google reviews. Open Monday to Saturday.

Knoxville, TN0 paid placements in any rankingHow we rank

Call (865) 687-1701

Key facts

Key facts about DuoTech Heating and Air
Address3049 Sutherland Ave, Knoxville, TN 37919Get directions
Phone(865) 687-1701
HoursMonday to Friday: 8 AM – 5 PM; Saturday: open 24 hours
Google rating4.2 from 14 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Knoxville and 10 towns within 25 miles: Eagleton Village, Alcoa, Farragut, Maryville, Clinton, Seymour, Oak Ridge, Lenoir City, Sevierville and Tellico Village.

Based in Knoxville, TNView on map

Opening hours

Opening hours for DuoTech Heating and Air
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayOpen 24 hours
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no
  • 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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.2from 14 Google reviews

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Questions about DuoTech Heating and Air

What are DuoTech Heating and Air’s hours?

DuoTech Heating and Air is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 5 PM; Saturday, open 24 hours. On Saturdays it is open Open 24 hours and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does DuoTech Heating and Air serve?

Serves Knoxville and 10 towns within 25 miles: Eagleton Village, Alcoa, Farragut, Maryville, Clinton, Seymour, Oak Ridge, Lenoir City, Sevierville and Tellico Village. 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 DuoTech Heating and Air?

DuoTech Heating and Air has a rating of 4.2 from 14 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 DuoTech Heating and Air?

Call DuoTech Heating and Air on (865) 687-1701. The business is at 3049 Sutherland Ave, Knoxville, TN 37919. Ask for a written estimate before any work starts.

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