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Hafeman's Heating & Cooling, LLCHVAC contractor in Allouez, WI

Hafeman's Heating & Cooling, LLC is an HVAC contractor in Allouez, WI, ranked #5 of 87 HVAC contractors in Allouez and rated 5.0 from 43 Google reviews. Open 24 hours a day, 7 days a week.

Allouez, WIUpdated 0 paid placements in any rankingHow we rank

Call (920) 329-2117Website ↗

Key facts

Key facts about Hafeman's Heating & Cooling, LLC
Phone(920) 329-2117
Websitehafemanshvac.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 43 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Allouez and 10 towns within 25 miles: Green Bay, Ashwaubenon, Howard, De Pere, Bellevue, Suamico, Hobart, Kaukauna, Little Chute and Kimberly.

Based in Allouez, WIView on map

Opening hours

Opening hours for Hafeman's Heating & Cooling, LLC
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.

Compare nearby HVAC contractors

Hafeman's Heating & Cooling, LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Hafeman's Heating & Cooling, LLC (this business)—625.0 (43)—YesYes
Hockers Home Services#3664.8 (1,765)—YesYes8.3 mi
Richard's Heating & Cooling Inc.#4634.9 (187)—YesYes8.8 mi
Sinkler Heating and Cooling, Inc.#6624.7 (81)—YesYes3.8 mi

See all 87 ranked HVAC contractors in Allouez

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 43 Google reviews

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Questions about Hafeman's Heating & Cooling, LLC

How is Hafeman's Heating & Cooling, LLC ranked in Allouez?

Hafeman's Heating & Cooling, LLC is ranked #5 of 87 HVAC contractors in Allouez by CR Score, with 62 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Hafeman's Heating & Cooling, LLC’s hours?

Hafeman's Heating & Cooling, LLC 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 Hafeman's Heating & Cooling, LLC serve?

Serves Allouez and 10 towns within 25 miles: Green Bay, Ashwaubenon, Howard, De Pere, Bellevue, Suamico, Hobart, Kaukauna, Little Chute and Kimberly. 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 Hafeman's Heating & Cooling, LLC?

Hafeman's Heating & Cooling, LLC has a rating of 5.0 from 43 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 Hafeman's Heating & Cooling, LLC?

Call Hafeman's Heating & Cooling, LLC on (920) 329-2117. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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