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KEY Heating and Air, LLCHVAC contractor in Thornton, CO

KEY Heating and Air, LLC is an HVAC contractor at 2555 E 94th Dr, Thornton, CO 80229, rated 5.0 from 2 Google reviews. Open 7 days a week.

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Key facts

Key facts about KEY Heating and Air, LLC
Address2555 E 94th Dr, Thornton, CO 80229Get directions
Phone(720) 560-7100
Websitekeyheatingair.com
HoursMonday to Friday: 7 AM – 7 PM; Saturday and Sunday: 2 PM – 3 PM
Google rating5.0 from 2 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Thornton and 11 towns within 25 miles: Northglenn, Welby, Federal Heights, Derby, Sherrelwood, Twin Lakes, Commerce City, Shaw Heights, Westminster, Berkley and Broomfield.

Based in Thornton, COView on map

Opening hours

Opening hours for KEY Heating and Air, LLC
DayHours
Monday7 AM – 7 PMevening
Tuesday7 AM – 7 PMevening
Wednesday7 AM – 7 PMevening
Thursday7 AM – 7 PMevening
Friday7 AM – 7 PMevening
Saturday2 PM – 3 PM
Sunday2 PM – 3 PM
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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

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Google

5.0from 2 Google reviews

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Questions about KEY Heating and Air, LLC

What are KEY Heating and Air, LLC’s hours?

KEY Heating and Air, LLC is open 7 days a week. Its listed hours are Monday to Friday, 7 AM – 7 PM; Saturday and Sunday, 2 PM – 3 PM. On Saturdays it is open 2 PM to 3 PM, and on Sundays 2 PM to 3 PM. Hours come from the business listing; holiday hours may differ.

What areas does KEY Heating and Air, LLC serve?

Serves Thornton and 11 towns within 25 miles: Northglenn, Welby, Federal Heights, Derby, Sherrelwood, Twin Lakes, Commerce City, Shaw Heights, Westminster, Berkley and Broomfield. 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 KEY Heating and Air, LLC?

KEY Heating and Air, LLC has a rating of 5.0 from 2 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 KEY Heating and Air, LLC?

Call KEY Heating and Air, LLC on (720) 560-7100. The business is at 2555 E 94th Dr, Thornton, CO 80229. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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