Best HVAC companies in Waukesha, WI
The highest-scoring HVAC company in and near Waukesha is Thielmann Heating, Cooling & Plumbing (score 89, 4.9 stars from 2,033 Google reviews). 49 companies meet the 5 Star standard within about 16 miles; the top 30 are ranked below.
- 1
Thielmann Heating, Cooling & Plumbing
Thielmann Heating, Cooling & Plumbing serves New Berlin and communities across southeastern Wisconsin with heating, air conditioning, indoor air quality, and plumbing work. The company has operated since 1929 and prov…
Financing availableEmergency service89SCORE - 2
Quality Heating, Cooling, Plumbing & Electric
Quality Heating, Cooling, Plumbing & Electric provides heating, cooling, plumbing, and electrical services across Metro Milwaukee and Southeastern Wisconsin. The locally owned and operated company has served the regio…
Emergency service88SCORE - 3
Austin Plumbing, Heating, Air & Electric
Austin Plumbing, Heating, Air & Electric provides plumbing, heating, air conditioning, electrical, well pump, and water conditioning services in Southeastern Wisconsin. Serving the area since 1939, the family-owned an…
Financing availableEmergency service87SCORE - 483SCORE
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Third Coast HVAC, AC & Furnace Repair
Third Coast HVAC, AC & Furnace Repair provides heating, cooling, and indoor air quality services across Waukesha County and the Milwaukee metro area. The locally owned and operated company handles AC installation, mai…
Financing availableEmergency service82SCORE - 6
On Time Heating & Cooling
On Time Heating & Cooling provides residential heating, cooling, boiler, heat pump, air duct cleaning, and indoor air quality services from its Waukesha base. Founded in 2019, the local, family-owned company handles r…
Financing availableEmergency service82SCORE - 781SCORE
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Over the Moon Heating, Air & Electric
Emergency serviceFinancing availableBackground-checked72SCORE - 2572SCORE
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- 2969SCORE
- 3069SCORE
Compare the top 10
| # | Company | Score | Google rating | Reviews | Years | Based in |
|---|---|---|---|---|---|---|
| 1 | Thielmann Heating, Cooling & Plumbing | 89 | 4.9 | 2,033 | 97 | New Berlin |
| 2 | Quality Heating, Cooling, Plumbing & Electric | 88 | 4.9 | 1,547 | 65 | Brookfield |
| 3 | Austin Plumbing, Heating, Air & Electric | 87 | 4.9 | 1,237 | 87 | Germantown |
| 4 | Roman Home Services | 83 | 4.9 | 5,689 | – | West Allis |
| 5 | Third Coast HVAC, AC & Furnace Repair | 82 | 5.0 | 543 | – | Brookfield |
| 6 | On Time Heating & Cooling | 82 | 5.0 | 509 | 7 | Waukesha |
| 7 | Heinrichs Home Comfort | 81 | 5.0 | 412 | – | New Berlin |
| 8 | 1st Choice Heating & Cooling | 80 | 4.9 | 1,166 | – | Muskego |
| 9 | Interstate Heating Co., Inc. | 80 | 4.9 | 1,093 | – | Sussex |
| 10 | Nimmer Heating & Air Conditioning, Inc. | 80 | 4.9 | 1,052 | – | Milwaukee |
HVAC companies in Waukesha: quick answers
Who is the highest-rated HVAC company in Waukesha, WI?
Thielmann Heating, Cooling & Plumbing has the highest 5 Star Score among HVAC companies in and near Waukesha: 89 out of 100, with a 4.9 star Google rating from 2,033 reviews.
How many 5 Star HVAC companies serve Waukesha?
49 HVAC companies meet our standard within about 16 miles of Waukesha: at least a 4.5 star rating, 20 or more reviews and a score of 60 or higher. The top 30 have 31,172 Google reviews between them, averaging 4.90 stars.
How are these HVAC companies ranked?
By 5 Star Score: rating quality adjusted for review count (45 points), review volume (25), review recency (15), years in business (10) and license verification (5). Businesses cannot pay to change their score.
HVAC companies near Waukesha
- New Berlin, WI (60)
- Brookfield, WI (63)
- Sussex, WI (49)
- West Allis, WI (62)
- Wauwatosa, WI (65)
- Menomonee Falls, WI (55)
- Milwaukee, WI (65)
- Mequon, WI (49)
Other pros in Waukesha
- Plumbers (31)
- Electricians (26)
- Roofers (39)
- Garage door companies (13)
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Ratings and review counts come from each company's public Google listing and are re-checked monthly. 5 Star Home Service Pros is independent; companies cannot pay for placement.