226 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Jackson: Mr. Holland's Home Services, CR Score 96/100; 4.8★ from 7,086 Google reviews; open 24/7.
Best for emergencies (open 24/7): Professional Services Heating, AC & Electric Repair, posts 24/7 hours; ranked #2 of 226.
Most-reviewed: Kettle Moraine Heating & Air Conditioning, LLC, 4,102 Google reviews at 4.9★, the most of 226 ranked after Mr. Holland's Home Services; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
226 Jackson HVAC contractors are ranked here by CR Score, from 8 published factors. 95 are open 24/7, 139 open Saturdays and 114 open Sundays, based on posted hours. The median Google rating is 4.9★ across 226 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mr. Holland's Home Services | 96 | 4.8★ (7,086) | Jackson | 24/7 | Overall |
| 2 | Professional Services Heating, AC & Electric Repair | 91 | 5.0★ (682) | Germantown, 11 mi away | 24/7 | Emergencies |
| 3 | JM Heating and Cooling | 91 | 5.0★ (272) | Slinger, 6 mi away | 24/7 | — |
| 4 | Thielmann Heating, Cooling & Plumbing | 90 | 4.9★ (409) | Slinger, 6 mi away | 24/7 | — |
| 5 | Professional Services Heating, AC & Electric Repair | 90 | 4.9★ (1,382) | Port Washington, 14 mi away | 24/7 | — |
| 6 | Albiero Plumbing & HVAC | 90 | 4.8★ (721) | West Bend, 8 mi away | 24/7 | — |
| 7 | Burkhardt Heating, Cooling, Plumbing & Electric | 90 | 4.8★ (2,027) | Milwaukee, 15 mi away | 24/7 | — |
| 8 | K Komfort Heating & Cooling | 89 | 4.9★ (445) | Grafton, 11 mi away | 24/7 | — |
| 9 | Interstate Heating Co., Inc. | 89 | 4.9★ (932) | Sussex, 15 mi away | 24/7 | — |
| 10 | Capital Heating, Cooling, Electric, and Plumbing | 89 | 4.7★ (2,977) | Menomonee Falls, 15 mi away | 24/7 | — |
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.
Ranked #1 because of its Google rating and review volume: 4.8★ from 7,086 Google reviews, the most Google reviews on this list (7,086).
Based in Germantown, 11 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 682 Google reviews, open 24/7.
Based in Slinger, 6 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 272 Google reviews, open 24/7.
Based in Slinger, 6 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 409 Google reviews, open 24/7.
Based in Port Washington, 14 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 1,382 Google reviews, open 24/7.
Based in West Bend, 8 mi away
Ranked #6 because of its Google rating and availability: 4.8★ from 721 Google reviews, open 24/7.
Based in Milwaukee, 15 mi away
Ranked #7 because of its Google rating and availability: 4.8★ from 2,027 Google reviews, open 24/7.
Based in Grafton, 11 mi away
Ranked #8 because of its Google rating and availability: 4.9★ from 445 Google reviews, open 24/7.
Based in Sussex, 15 mi away
Ranked #9 because of its Google rating and availability: 4.9★ from 932 Google reviews, open 24/7.
Based in Menomonee Falls, 15 mi away
Ranked #10 because of its Google rating and availability: 4.7★ from 2,977 Google reviews, open 24/7.
Based in Delafield, 25 mi away
Ranked #11 because of its Google rating and availability: 4.9★ from 4,102 Google reviews, open 24/7.
Based in Oconomowoc, 23 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 1,747 Google reviews, open 24/7.
Based in Brookfield, 18 mi away
Ranked #13 because of its Google rating and availability: 4.9★ from 1,113 Google reviews, open 24/7.
Based in Sussex, 13 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 279 Google reviews, open 24/7.
Based in Mequon, 14 mi away
Ranked #15 because of its Google rating and availability: 4.9★ from 487 Google reviews, open 24/7.
Based in Brown Deer, 8 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 81 Google reviews, open 24/7.
Based in New Berlin, 22 mi away
Ranked #17 because of its Google rating and availability: 4.9★ from 1,158 Google reviews, open 24/7.
Based in New Berlin, 25 mi away
Ranked #18 because of its Google rating and availability: 4.9★ from 1,665 Google reviews, open 24/7.
Based in Brookfield, 21 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 436 Google reviews, open 24/7.
Based in Brookfield, 18 mi away
Ranked #20 because of its Google rating and availability: 4.9★ from 383 Google reviews, open 24/7.
Based in Waukesha, 19 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 262 Google reviews, open 24/7.
Based in Mequon, 12 mi away
Ranked #22 because of its Google rating and availability: 4.7★ from 405 Google reviews, open 24/7.
Based in Menomonee Falls, 11 mi away
Ranked #23 because of its Google rating and availability: 5.0★ from 88 Google reviews, open 24/7.
Based in Brookfield, 20 mi away
Ranked #24 because of its Google rating and availability: 4.9★ from 482 Google reviews, open 24/7.
Based in New Berlin, 23 mi away
Ranked #25 because of its Google rating and availability: 4.8★ from 1,334 Google reviews, open 24/7.
#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 226 ranked HVAC contractors here; the rest are on their profiles.
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) | 15 mi |
| Best Heating And Air Conditioning | 2.5★ (2) | 18 mi |
| Bredan Mechanical Systems | 5.0★ (2) | 23 mi |
| Custom Aire Heating | 4.0★ (1) | 6 mi |
| Envira-Tech Inc | 4.0★ (2) | 18 mi |
| Hanson Heating | 5.0★ (2) | 20 mi |
| HVAC Bay Furnace & AC Repair | 5.0★ (2) | 19 mi |
| HVAC Hiring Bonus | 5.0★ (1) | In Jackson |
| IMI LLC | 5.0★ (2) | 24 mi |
| John Thielmann & Sons | 5.0★ (2) | 11 mi |
| Mack's Heating & Air Conditioning | 5.0★ (2) | 21 mi |
| Mequons Heating & Air Conditioning Installation | 5.0★ (2) | 16 mi |
| Pure Mecahnical | 5.0★ (2) | 20 mi |
| R J Refrigeration Inc | 5.0★ (2) | 16 mi |
| Roman Home Services - Electric, Plumbing, Heating & Cooling | 4.9★ (5,231) | 23 mi |
| Sunspace by Sun Comfort, Inc., Jackson | 5.0★ (1) | In Jackson |
| Tempco Inc Heating & Air Conditioning | 4.5★ (2) | 16 mi |
| Trane Milwaukee Sales Office | 2.5★ (2) | 24 mi |
| W H Jacklin Inc | 3.0★ (2) | 13 mi |
| West Allis Heating, Cooling, Plumbing, and Electrical | 4.8★ (2,148) | 22 mi |
National price ranges in USD, not adjusted for Jackson. 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 |
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.
We scored 226 Jackson 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 Jackson 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 |