5 Emergency HVAC Contractors in Waunakee, WI

4.8 avg rating
2,877 total reviews2 offer 24/7 service

Top-Rated Emergency HVAC Contractors in Waunakee

#1

RG Heating Cooling Plumbing

4.9(1,905 reviews)
24/7 Highly Rated

Across reviews, customers consistently praise rapid response times and professional installations. Multiple reviewers describe same-day or next-day service for…

1091 Uniek Dr, Waunakee, WI 53597
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#2

Pharo Heating & Cooling, Inc.

4.9(891 reviews)
Highly Rated

Of 891 reviews, the overwhelming majority award 5 stars, with customers frequently mentioning same-day service responsiveness, thorough diagnostic…

5341 W River Rd, Waunakee, WI 53597
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#3

Greiber Heating & Sheet Metal, Inc.

4.8(51 reviews)
24/7

Six reviewers award 5 stars, with zero negative reviews in the dataset. Four customers mention specific technicians by name, Devon, Devin, and Karen, praising…

402 West Main St, Waunakee, WI 53597
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All Emergency HVAC Contractors (5 total)

Kalscheur Septic Services

4.9(25)

Twenty-five reviewers collectively award a 4.9-star rating, with seven specifically mentioning emergency…

6890 Fisher Rd, Waunakee, WI 53597
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Nicola Townhomes, LP

4.4(5)

All five reviewers awarded 5-star ratings, with praise centering on maintenance responsiveness and…

5440 Willow Rd STE 101, Waunakee, WI 53597
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Emergency HVAC Costs in Waunakee

After-hours, weekend, and holiday HVAC service pricing in Waunakee. Rates are typically 1.5-2x standard.

ServiceLowAverageHigh
After-hours service call (weekday night)
Base fee before labor
$165$220$330
Weekend service call
$193$248$358
Holiday / major holiday call
$248$330$495
Emergency labor (hourly)
1.5-2x standard hourly rate
$176$226$275
Emergency repair total (typical)
Repair + after-hours surcharge
$330$770$1,320
Emergency repair (major)
Compressor, heat exchanger failures
$1,320$2,420$3,850

Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

Emergency HVAC in Waunakee, WI: What to Expect

Waunakee's continental climate creates distinct seasonal challenges for homeowners. Summers bring humid conditions with highs around 83 F, while winters average just 12 F with significant snowfall. The heating season dominates from November through March, and the short but muggy cooling period runs June through August. This pattern makes reliable HVAC performance essential year-round. Five contractors serve the Waunakee area with an impressive 4.8 average rating across nearly 2,900 reviews, and two maintain 24/7 availability. When a furnace fails during a January cold snap or an air conditioner struggles through July humidity, Emergency HVAC in Waunakee becomes essential for local homeowners.

Wisconsin has no statewide HVAC license, so local licensing applies to contractors serving this market. Emergency service rates reflect this structure. An after-hours service call on a weekday night typically ranges from $165 to $330, while weekend service calls run $193 to $358. A holiday or major holiday call generally costs $248 to $495. These figures represent the going rates for the area and give homeowners a realistic expectation when urgent situations arise.

Across the highest-rated contractors, customers consistently mention rapid response times and thorough explanations from technicians. RG Heating Cooling Plumbing earns 4.9 stars with customers praising same-day or next-day service for urgent issues and professional installations. Pharo Heating & Cooling also holds a 4.9 rating, with reviewers frequently noting same-day responsiveness and clear diagnostic communication. Greiber Heating & Sheet Metal maintains a 4.8 rating, with multiple customers mentioning technicians Devon, Devin, and Karen by name for their honesty and effective problem-solving.

Frequently Asked Questions

Emergency HVAC in Waunakee adds a premium of $100-$300 to the standard service call fee, with labor billed at 1.5-2x normal rates. After-hours weekday calls typically run $150-$300 before repairs, weekends $175-$325, and holidays $225-$450. Total emergency repair costs usually land between $300-$1,200.