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MJS Heating & Air ConditioningHVAC contractor in Brookfield, WI

MJS Heating & Air Conditioning is an HVAC contractor in Brookfield, WI, rated 4.5 from 32 Google reviews. Open 24 hours a day, 7 days a week.

Brookfield, WI0 paid placements in any rankingHow we rank

Call (414) 553-8978

Key facts

Key facts about MJS Heating & Air Conditioning
Phone(414) 553-8978
HoursOpen 24 hours, 7 days a week
Google rating4.5 from 32 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Brookfield and 12 towns within 25 miles: Mequon, Cedarburg, Germantown, Grafton, Menomonee Falls, Brown Deer, Richfield, Jackson, Fox Point, Glendale, Whitefish Bay and Port Washington.

Based in Brookfield, WIView on map

Opening hours

Opening hours for MJS Heating & Air Conditioning
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

4.5from 32 Google reviews

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Questions about MJS Heating & Air Conditioning

What are MJS Heating & Air Conditioning’s hours?

MJS Heating & Air Conditioning 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 MJS Heating & Air Conditioning serve?

Serves Brookfield and 12 towns within 25 miles: Mequon, Cedarburg, Germantown, Grafton, Menomonee Falls, Brown Deer, Richfield, Jackson, Fox Point, Glendale, Whitefish Bay and Port Washington. 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 MJS Heating & Air Conditioning?

MJS Heating & Air Conditioning has a rating of 4.5 from 32 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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