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Emergency Mechanical ServiceHVAC contractor in Saint Peters, MO

Emergency Mechanical Service is an HVAC contractor in Saint Peters, MO, rated 3.7 from 3 Google reviews. Open 24 hours a day, 7 days a week.

Saint Peters, MO0 paid placements in any rankingHow we rank

Call (636) 466-1249

Key facts

Key facts about Emergency Mechanical Service
Phone(636) 466-1249
HoursOpen 24 hours, 7 days a week
Google rating3.7 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Saint Peters and 11 towns within 25 miles: O'Fallon, Dardenne Prairie, Lake Saint Louis, Weldon Spring, Wentzville, Saint Charles, Chesterfield, Bridgeton, Maryland Heights, Wildwood and Ellisville.

Based in Saint Peters, MOView on map

Opening hours

Opening hours for Emergency Mechanical Service
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

No ContractorsRanked reviews yet

Google

3.7from 3 Google reviews

Hired Emergency Mechanical Service? Write a review

Questions about Emergency Mechanical Service

What are Emergency Mechanical Service’s hours?

Emergency Mechanical Service 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 Emergency Mechanical Service serve?

Serves Saint Peters and 11 towns within 25 miles: O'Fallon, Dardenne Prairie, Lake Saint Louis, Weldon Spring, Wentzville, Saint Charles, Chesterfield, Bridgeton, Maryland Heights, Wildwood and Ellisville. 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 Emergency Mechanical Service?

Emergency Mechanical Service has a rating of 3.7 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.

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