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Mile High Air LtdHVAC contractor in Thornton, CO

Mile High Air Ltd is an HVAC contractor at 9602 Downing St, Thornton, CO 80229, rated 5.0 from 3 Google reviews. Open 24 hours a day, 7 days a week.

Thornton, CO0 paid placements in any rankingHow we rank

Call (720) 401-9830

Key facts

Key facts about Mile High Air Ltd
Address9602 Downing St, Thornton, CO 80229Get directions
Phone(720) 401-9830
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 3 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, Federal Heights, Welby, Sherrelwood, Derby, Twin Lakes, Shaw Heights, Westminster, Commerce City, Berkley and Broomfield.

Based in Thornton, COView on map

Opening hours

Opening hours for Mile High Air Ltd
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.

Reviews

ContractorsRanked reviews

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Google

5.0from 3 Google reviews

Hired Mile High Air Ltd? Write a review

Questions about Mile High Air Ltd

What are Mile High Air Ltd’s hours?

Mile High Air Ltd 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 Mile High Air Ltd serve?

Serves Thornton and 11 towns within 25 miles: Northglenn, Federal Heights, Welby, Sherrelwood, Derby, Twin Lakes, Shaw Heights, Westminster, Commerce City, 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 Mile High Air Ltd?

Mile High Air Ltd has a rating of 5.0 from 3 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 Mile High Air Ltd?

Call Mile High Air Ltd on (720) 401-9830. The business is at 9602 Downing St, Thornton, CO 80229. Ask for a written estimate before any work starts.

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