93/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 4,102 Google reviews, open 24/7.
- 4.9★ from 4,102 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- W325 S1767, Mickle Rd, Delafield, WI 53018
Best HVAC Contractors in Pewaukee, WI (2026)
303 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Pewaukee: Kettle Moraine Heating & Air Conditioning, LLC, CR Score 93/100; 4.9★ from 4,102 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Interstate Heating Co., Inc., posts 24/7 hours; ranked #2 of 303.
- 9
Most-reviewed: Mr. Holland's Home Services, 7,086 Google reviews at 4.8★, the most of 303 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
303 Pewaukee HVAC contractors are ranked here by CR Score, from 8 published factors. 124 are open 24/7, 180 open Saturdays and 150 open Sundays, based on posted hours. The median Google rating is 4.9★ across 303 rated businesses.
Top 10 HVAC contractors in Pewaukee at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Kettle Moraine Heating & Air Conditioning, LLC | 93 | 4.9★ (4,102) | Delafield, 8 mi away | 24/7 | Overall |
| 2 | Interstate Heating Co., Inc. | 93 | 4.9★ (932) | Sussex, 3 mi away | 24/7 | Emergencies |
| 3 | Pat's Heating & Air Conditioning | 92 | 5.0★ (1,747) | Oconomowoc, 11 mi away | 24/7 | — |
| 4 | Quality Heating, Cooling, Plumbing & Electric | 92 | 4.9★ (1,113) | Brookfield, 6 mi away | 24/7 | — |
| 5 | Thielmann Heating, Cooling & Plumbing | 92 | 4.9★ (1,665) | New Berlin, 10 mi away | 24/7 | — |
| 6 | On Time Heating & Cooling | 91 | 5.0★ (446) | Waukesha, 7 mi away | 24/7 | — |
| 7 | Absolute Comfort HVAC LLC | 91 | 5.0★ (262) | Waukesha, 4 mi away | 24/7 | — |
| 8 | HoneyCreek Heating, Cooling & Electric, LLC | 91 | 5.0★ (279) | Sussex, 5 mi away | 24/7 | — |
| 9 | Mr. Holland's Home Services | 91 | 4.8★ (7,086) | Jackson, 17 mi away | 24/7 | Most reviews |
| 10 | New Berlin Heating & Air Conditioning | 91 | 4.9★ (1,158) | New Berlin, 10 mi away | 24/7 | — |
The 303 best HVAC contractors in Pewaukee, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Sussex, 3 mi away
93/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 932 Google reviews, open 24/7.
- 4.9★ from 932 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- N53 W24950 S Corporate Cir, Sussex, WI 53089
Based in Oconomowoc, 11 mi away
92/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 1,747 Google reviews, open 24/7.
- 5.0★ from 1,747 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1833 Executive Dr, Oconomowoc, WI 53066
Based in Brookfield, 6 mi away
92/100CR ScoreRanked #4 because of its Google rating and availability: 4.9★ from 1,113 Google reviews, open 24/7.
- 4.9★ from 1,113 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2840 N Brookfield Rd Ste 2, Brookfield, WI 53045
Based in New Berlin, 10 mi away
92/100CR ScoreRanked #5 because of its Google rating and availability: 4.9★ from 1,665 Google reviews, open 24/7.
- 4.9★ from 1,665 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17020 W National Ave, New Berlin, WI 53151
Based in Waukesha, 7 mi away
91/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 446 Google reviews, open 24/7.
- 5.0★ from 446 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 323 W Sunset Dr, Waukesha, WI 53189
Based in Waukesha, 4 mi away
91/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 262 Google reviews, open 24/7.
- 5.0★ from 262 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- W220N1560 Jericho Ct, Waukesha, WI 53186
Based in Sussex, 5 mi away
91/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 279 Google reviews, open 24/7.
- 5.0★ from 279 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- N63W22633 Main St Ste. 107, Sussex, WI 53089
Based in Jackson, 17 mi away
91/100CR ScoreRanked #9 because of its Google rating and review volume: 4.8★ from 7,086 Google reviews, the most Google reviews on this list (7,086).
- 4.8★ from 7,086 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- W204N16635 Jackson Dr, Jackson, WI 53037
Based in New Berlin, 10 mi away
91/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 1,158 Google reviews, open 24/7.
- 4.9★ from 1,158 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1910 S Sunny Slope Rd, New Berlin, WI 53151
Based in Menomonee Falls, 10 mi away
91/100CR ScoreRanked #11 because of its Google rating and availability: 4.7★ from 2,977 Google reviews, open 24/7.
- 4.7★ from 2,977 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- W134 N5368 Campbell Dr, Menomonee Falls, WI 53051
Based in New Berlin, 9 mi away
91/100CR ScoreRanked #12 because of its Google rating and availability: 4.8★ from 1,334 Google reviews, open 24/7.
- 4.8★ from 1,334 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2400 S Commerce Dr, New Berlin, WI 53151
Based in Brookfield, 7 mi away
90/100CR ScoreRanked #13 because of its Google rating and availability: 4.9★ from 482 Google reviews, open 24/7.
- 4.9★ from 482 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 405 N Calhoun Rd, Brookfield, WI 53005
Based in Hartland, 5 mi away
90/100CR ScoreRanked #14 because of its Google rating and availability: 4.9★ from 299 Google reviews, open 24/7.
- 4.9★ from 299 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 540 Norton Dr, Hartland, WI 53029
Based in Brookfield, 10 mi away
90/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 436 Google reviews, open 24/7.
- 5.0★ from 436 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 120 Bishops Way, Brookfield, WI 53005
Based in Muskego, 14 mi away
90/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 1,076 Google reviews, open 24/7.
- 4.9★ from 1,076 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- S82W19246 Apollo Dr Unit B, Muskego, WI 53150
Based in Mukwonago, 15 mi away
90/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 2,376 Google reviews, open 24/7.
- 4.8★ from 2,376 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 421 McKenzie Dr, Mukwonago, WI 53149
Based in Waukesha, 3 mi away
90/100CR ScoreRanked #18 because of its Google rating and availability: 4.9★ from 156 Google reviews, open 24/7.
- 4.9★ from 156 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2607 N Grandview Blvd suite 160G, Waukesha, WI 53188
Based in Waukesha, 5 mi away
90/100CR ScoreRanked #19 because of its Google rating and availability: 4.6★ from 1,249 Google reviews, open 24/7.
- 4.6★ from 1,249 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20711 Watertown Rd Suite D, Waukesha, WI 53186
Based in Milwaukee, 16 mi away
89/100CR ScoreRanked #20 because of its Google rating and availability: 4.8★ from 2,027 Google reviews, open 24/7.
- 4.8★ from 2,027 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8232 N Teutonia Ave, Milwaukee, WI 53209
Based in Brookfield, 10 mi away
89/100CR ScoreRanked #21 because of its Google rating and availability: 4.9★ from 383 Google reviews, open 24/7.
- 4.9★ from 383 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3260 N 126th St, Brookfield, WI 53005
Based in Brookfield, 10 mi away
89/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 222 Google reviews, open 24/7.
- 5.0★ from 222 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2511 N 124th St Suite 204, Brookfield, WI 53005
Based in Wauwatosa, 11 mi away
89/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 247 Google reviews, open 24/7.
- 5.0★ from 247 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 110 N 121st St, Wauwatosa, WI 53226
Based in Germantown, 18 mi away
89/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 682 Google reviews, open 24/7.
- 5.0★ from 682 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 113 Riverview Dr, Thiensville, WI 53092
Based in Oconomowoc, 12 mi away
88/100CR ScoreRanked #25 because of its Google rating and availability: 4.9★ from 291 Google reviews, open 24/7.
- 4.9★ from 291 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 535 E Wisconsin Ave, Oconomowoc, WI 53066
HVAC contractors ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 303 ranked HVAC contractors here; the rest are on their profiles.
Also serving Pewaukee
20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Air Maintenance Inc | 4.0★ (2) | In Pewaukee |
| Aire Serv of West Allis | 4.7★ (213) | 14 mi |
| Best Heating And Air Conditioning | 2.5★ (2) | 10 mi |
| Bredan Mechanical Systems | 5.0★ (2) | 6 mi |
| BUILDING REPAIR SERVICE INC - Heating & Cooling | 5.0★ (2) | 14 mi |
| Envira-Tech Inc | 4.0★ (2) | 3 mi |
| Hanson Heating | 5.0★ (2) | 7 mi |
| HVAC Bay Furnace & AC Repair | 5.0★ (2) | 18 mi |
| HVAC Waukesha | In Pewaukee | |
| IMI LLC | 5.0★ (2) | 14 mi |
| John Thielmann & Sons | 5.0★ (2) | 10 mi |
| Mack's Heating & Air Conditioning | 5.0★ (2) | 16 mi |
| Mequons Heating & Air Conditioning Installation | 5.0★ (2) | 10 mi |
| Pure Mecahnical | 5.0★ (2) | 5 mi |
| R J Refrigeration Inc | 5.0★ (2) | 7 mi |
| Tempco Inc Heating & Air Conditioning | 4.5★ (2) | 15 mi |
| TMS Service | 4.5★ (2) | 11 mi |
| Total Comfort of Wis Inc | In Pewaukee | |
| Trane Milwaukee Sales Office | 2.5★ (2) | 18 mi |
| W H Jacklin Inc | 3.0★ (2) | 14 mi |
How much do HVAC contractors cost in Pewaukee?
National price ranges in USD, not adjusted for Pewaukee. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
When to hire an HVAC contractor in Wisconsin
In Wisconsin, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
How we ranked Pewaukee HVAC contractors
We scored 303 Pewaukee HVAC contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Pewaukee data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
HVAC contractors in Pewaukee: frequently asked questions
Who is the best HVAC contractor in Pewaukee?
By CR Score, the highest-ranked HVAC contractor in Pewaukee, WI is Kettle Moraine Heating & Air Conditioning, LLC with a CR Score of 93/100. It has 4.9★ from 4,102 Google reviews. It is open 24/7. Interstate Heating Co., Inc. (#2) and Pat's Heating & Air Conditioning (#3) follow. We ranked 303 HVAC contractors on 8 factors, last updated October 22, 2026.
How many HVAC contractors are there in Pewaukee?
ContractorsRanked ranks 303 HVAC contractors serving Pewaukee, WI. 1 of them is based in Pewaukee; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which HVAC contractors in Pewaukee are open 24/7?
124 ranked HVAC contractors in Pewaukee post 24/7 hours. The highest-ranked are Kettle Moraine Heating & Air Conditioning, LLC (#1), Interstate Heating Co., Inc. (#2) and Pat's Heating & Air Conditioning (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which HVAC contractors in Pewaukee work on weekends?
180 of 303 ranked HVAC contractors post Saturday hours and 150 post Sunday hours. The highest-ranked open Saturdays are Kettle Moraine Heating & Air Conditioning, LLC (#1), Interstate Heating Co., Inc. (#2) and Pat's Heating & Air Conditioning (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does ac replacement cost in Pewaukee?
AC replacement typically costs $3,887 to $8,073, with $5,978 typical (Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Pewaukee. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Pewaukee HVAC contractors have?
The median Google rating among 303 rated HVAC contractors in Pewaukee is 4.9★, with a median of 30 reviews. Mr. Holland's Home Services has the most, 7,086 reviews, and ranks #9. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire an HVAC contractor in Pewaukee?
In Wisconsin, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
How does ContractorsRanked rank HVAC contractors?
Each HVAC contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Pewaukee
- October 2026: CR Scores recalculated for 303 hvac contractors serving Pewaukee.
- October 2026: 2 duplicate listings merged.
More HVAC contractors and Pewaukee pages
HVAC contractors near Pewaukee
- HVAC contractors in Sussex, WI300 ranked
- HVAC contractors in Hartland, WI287 ranked
- HVAC contractors in Waukesha, WI306 ranked
- HVAC contractors in Delafield, WI261 ranked
- HVAC contractors in Brookfield, WI308 ranked
- HVAC contractors in Elm Grove, WI306 ranked
- HVAC contractors in Menomonee Falls, WI296 ranked
- HVAC contractors in New Berlin, WI319 ranked
- HVAC contractors in Oconomowoc, WI185 ranked
- HVAC contractors in Richfield, WI259 ranked
Other trades in Pewaukee
- Roofers in Pewaukee471 ranked
- Plumbers in Pewaukee246 ranked
- Electricians in Pewaukee187 ranked
- General contractors in Pewaukee335 ranked
- Painters in Pewaukee173 ranked
- Landscapers in Pewaukee237 ranked
- Handymen in Pewaukee58 ranked
- Kitchen remodelers in Pewaukee191 ranked
- Bathroom remodelers in Pewaukee200 ranked
- Flooring contractors in Pewaukee182 ranked
- Tile installers in Pewaukee43 ranked
- Drywall contractors in Pewaukee19 ranked
- Concrete contractors in Pewaukee211 ranked
- Fence contractors in Pewaukee49 ranked
- Deck builders in Pewaukee79 ranked
- Siding contractors in Pewaukee253 ranked
- Window installers in Pewaukee229 ranked
- Gutter installers in Pewaukee137 ranked
- Insulation contractors in Pewaukee42 ranked
- Solar installers in Pewaukee17 ranked
- Garage door repair companies in Pewaukee59 ranked
- Foundation repair companies in Pewaukee58 ranked
- Tree services in Pewaukee257 ranked
- Masonry contractors in Pewaukee119 ranked
- Water damage restoration companies in Pewaukee172 ranked
- Home builders in Pewaukee169 ranked
- Demolition contractors in Pewaukee44 ranked
- All contractors in Pewaukee