18 HVAC Repair Contractors in New Berlin, WI
Top-Rated HVAC Repair Contractors in New Berlin
Thielmann Heating, Cooling & Plumbing
“1,774 reviews averaging 4.9 stars reveal a pattern: technicians consistently explain their work thoroughly, arrive on schedule, and leave job sites clean.…”
Mr. Holland's Home Services
“Four reviews show split sentiment: two five-star ratings highlight knowledgeable technicians with clear explanations, while one one-star review alleges…”
All HVAC Repair Contractors (18 total)
Misurelli Sorensen Heating & Air Conditioning New Berlin
“All 468 reviews rate 5 stars, with technicians named in positive feedback including Justin, Dan, and the…”
Heinrichs Home Comfort
“All 393 reviews carry five stars, with multiple customers specifically naming technicians Tucker W, Brenden,…”
Donovan & Jorgenson
“360 reviewers collectively award Donovan & Jorgenson a 4.8-star average, with multiple five-star ratings…”
Gregg Heating & Air Conditioning
“Eighty-six reviews yield a 4.9-star average with five-star ratings comprising the entirety of displayed…”
Major Mechanical
“All 58 reviews carry 5-star ratings, with at least three clients specifically naming technicians Ron, Jack K,…”
Premium Heating & Cooling
“Aggregate rating data shows 41 reviews with a 4.9-star average, indicating strong customer satisfaction…”
Works Plumbing LLC
“12 of 14 reviewers award 5-star ratings, praising same-day emergency response, technician professionalism,…”
Just Mechanical
“Four reviewers specifically mention professionalism and quality workmanship. All five-star ratings cite the…”
Fennig Plumbing & Heating Inc
“Four of five reviewers award five stars, with specific praise for diagnostic skill and same-day emergency…”
TMS Service
“Both reviewers highlight same-day emergency response capabilities, with one describing a technician arrival…”
Home Solutions USA
“Both reviews award five stars, with one client specifically referencing consistent quality across multiple…”
Wauwatosas Heating Ducts and Air Conditioning
“Both reviews award 5 stars, with customers praising the team's same-day quote confirmation, polite…”
Lake Country Heating & Cooling
“With only one customer review available, insufficient data exists to identify reviewer sentiment patterns,…”
PremiStar
“A single 1-star review documents negative experiences including failed repairs, communication barriers,…”
HVAC Repair Costs in New Berlin
Typical heating and cooling repair costs in New Berlin, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $83 | $132 | $220 |
Thermostat replacement | $165 | $303 | $550 |
Blower motor replacement | $440 | $715 | $1,210 |
Heat exchanger replacement | $1,650 | $2,420 | $3,850 |
Ignitor replacement (gas furnace) | $165 | $275 | $440 |
Control board replacement | $330 | $605 | $990 |
Full system repair (major) Multi-component failure | $550 | $1,320 | $3,300 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in New Berlin, WI: What to Expect
The Great Lakes continental climate shaping Milwaukee's suburbs means residents feel both extremes in spades. Winters here push heating systems hard, with overnight lows averaging 14 F from November through March, while summers deliver short but intense bursts near 83 F over roughly eight to ten weeks. That combination keeps local contractors busy year-round. With eight companies serving New Berlin and the surrounding Milwaukee metro, and an impressive collective rating averaging 4.9 across roughly six thousand customer reviews, homeowners here clearly have access to skilled HVAC repair professionals when weather throws a curveball.
What a homeowner actually pays depends entirely on the problem. A diagnostic visit runs between $83 and $220, while replacing a thermostat lands somewhere from $165 up to $550, and blower motor replacements carry the widest range at $440 to $1210. Wisconsin doesn't impose a statewide HVAC license, so local New Berlin credentials become the real measure of qualification. Getting multiple quotes for anything beyond routine service makes good sense since costs track directly with part prices and labor complexity rather than any standardized fee schedule.
Customer feedback paints a clear picture of what separates top performers locally. Thielmann Heating, Cooling & Plumbing draws repeated praise for technicians who explain their work thoroughly, show up on schedule, and leave job sites spotless, an especially valued combo during emergency winter calls. George and Shannon at Mr. Holland's Home Services earn mentions for sharp diagnostics and respectful approach, with several five-star reviews citing same-day emergency availability. New Berlin Heating & Air Conditioning stands out most sharply, with recent reviewers unanimously awarding five stars and at least ten specifically highlighting rapid response times measured in hours rather than days. This pattern points directly to where neighbors turn when a system fails at the worst possible moment.