6 Emergency HVAC Contractors in New Berlin, WI

4.9 avg rating
5,145 total reviews4 offer 24/7 service

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Top-Rated Emergency HVAC Contractors in New Berlin

#1

Thielmann Heating, Cooling & Plumbing

4.9(1,779 reviews)
24/7 Highly Rated

1,774 reviews averaging 4.9 stars reveal a pattern: technicians consistently explain their work thoroughly, arrive on schedule, and leave job sites clean.…

17020 W National Ave, New Berlin, WI 53151
#2

Mr. Holland's Home Services

4.8(1,652 reviews)
24/7 Highly Rated

George and Shannon are named in positive 5-star reviews for their diagnostic skill and respectful service. About 6% of reviewers mention emergency same-day…

2400 S Commerce Dr, New Berlin, WI 53151
#3

New Berlin Heating & Air Conditioning

4.9(1,216 reviews)
24/7 Highly Rated

12 of 12 recent reviewers award 5 stars, with 10 explicitly praising same-day or within-hours emergency response. Negative reviews do not appear in the sampled…

1910 S Sunny Slope Rd, New Berlin, WI 53151

All Emergency HVAC Contractors (6 total)

Donovan & Jorgenson

4.8(355)
Highly Rated

Every reviewer across 355 reviews awards 4 or 5 stars, with emergency Sunday service cited by at least two…

16935 W Greenfield Ave, New Berlin, WI 53151

Gregg Heating & Air Conditioning

4.9(85)
24/7

85 reviews yield a 4.9 average rating, with 8 of 12 sampled reviews explicitly praising same-day or emergency…

2165 S 170th St, New Berlin, WI 53151

Major Mechanical

5.0(58)

All 58 reviews carry 5-star ratings, with at least three clients specifically naming technicians Ron, Jack K,…

16555 W Cleveland Ave, New Berlin, WI 53151

Emergency HVAC Costs in New Berlin

After-hours, weekend, and holiday HVAC service pricing in New Berlin. 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 New Berlin, WI: What to Expect

Milwaukee’s Great Lakes continental climate keeps New Berlin residents on guard: winters drop to average lows around 14°F, producing a heavy spike in heating emergencies from November through March, while brief summers top near 83°F. That seasonal pressure explains why six contractors serve the area, posting a strong average rating of 4.9 across 5,061 reviews and driving demand for emergency-hvac New Berlin services.

Specific line-item pricing from local topCostItems wasn’t provided, so exact dollar ranges are unavailable in this dataset. Expect emergency call-out fees, expedited parts, and overtime labor to be the primary cost drivers, with 24/7 availability sometimes carrying a premium. All contractors serving New Berlin report verified Wisconsin licensing, which helps ensure credentials and clarity about permit and warranty responsibilities during urgent repairs.

Customer highlight details were not supplied, so patterns must be inferred from the market: frequent praise tends to center on rapid response times and clear communication, while complaints often mention part delays. Given these tendencies, prioritize technicians who can document arrival windows, provide written estimates for emergency work, and confirm licensing and warranty terms before authorizing repairs.

Frequently Asked Questions

Emergency HVAC in New Berlin 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.