257 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mount Pleasant: First Call Heating & Cooling, CR Score 66/100; 4.9★ from 1,103 Google reviews; open 24/7.
Best for emergencies (open 24/7): Heating & Cooling Solutions LLC, posts 24/7 hours; ranked #2 of 257.
Most-reviewed: Roman Home Services - Electric, Plumbing, Heating & Cooling, 5,231 Google reviews at 4.9★, the most of 257 ranked; ranked #32.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
257 Mount Pleasant HVAC contractors are ranked here by CR Score, from ten published factors. 105 are open 24/7, 160 open Saturdays and 139 open Sundays, based on posted hours. The median Google rating is 4.9★ across 257 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | First Call Heating & Cooling | 66 | 4.9★ (1,103) | Caledonia, 1 mi away | 24/7 | Overall |
| 2 | Heating & Cooling Solutions LLC | 64 | 4.8★ (601) | Racine, 2 mi away | 24/7 | Emergencies |
| 3 | Southport Home Services | 64 | 4.8★ (2,067) | Caledonia, 10 mi away | 24/7 | — |
| 4 | Building Waters Plumbing, Heating, Cooling, Electrical and Remodeling | 63 | 4.7★ (517) | Racine, 2 mi away | 24/7 | — |
| 5 | South Shore Heating, Air Conditioning and Hydronic INC | 63 | 4.9★ (502) | Caledonia, 6 mi away | 24/7 | — |
| 6 | Heating & Cooling Solutions | 63 | 4.9★ (322) | Kenosha, 5 mi away | 24/7 | — |
| 7 | Keystone Htg & AC Co, Inc | 63 | 4.9★ (202) | Racine, 2 mi away | 24/7 | — |
| 8 | DG Heating and Cooling | 62 | 4.9★ (109) | Mount Pleasant | 24/7 | — |
| 9 | Kenosha Heating & Cooling LLC | 62 | 4.8★ (319) | Kenosha, 7 mi away | 24/7 | — |
| 10 | One Hour Heating & Air Conditioning | 62 | 4.9★ (139) | Caledonia, 5 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,103 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Racine, 2 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 601 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caledonia, 10 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 2,067 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Racine, 2 mi away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 517 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caledonia, 6 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 502 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kenosha, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 322 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Racine, 2 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 202 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant
Ranked #8 because of its Google rating and trade focus: 4.9★ from 109 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kenosha, 7 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 319 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Caledonia, 5 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 139 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Antioch, 19 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 1,086 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Antioch, 19 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 745 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 21 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 1,340 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kenosha, 7 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 128 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Muskego, 20 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 1,076 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Berlin, 23 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 1,665 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in South Milwaukee, 14 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 354 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Waterford, 19 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 448 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oak Creek, 15 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 307 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kenosha, 7 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 179 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sturtevant, 5 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 195 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Beach Park, 19 mi away
Ranked #22 because of its Google rating and trade focus: 4.7★ from 1,162 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Oak Creek, 16 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 645 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in New Berlin, 25 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 1,158 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 21 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 458 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 257 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 |
|---|---|---|
| Aire Serv of North Lake County | 4.8★ (62) | 20 mi |
| Aire Serv of West Allis | 4.7★ (213) | 22 mi |
| Al Misurelli & Son, Inc. | 4.5★ (2) | 5 mi |
| Blaine's Crane Service | 5.0★ (2) | 11 mi |
| BUILDING REPAIR SERVICE INC - Heating & Cooling | 5.0★ (2) | 20 mi |
| Christiansen Heating and Sheet Metal | 5.0★ (1) | 7 mi |
| Comfort Systems of Racine | 1.0★ (1) | 4 mi |
| Gladstone Commercial Heating & Cooling | 4.6★ (9) | 7 mi |
| IMI LLC | 5.0★ (2) | 22 mi |
| Northern Mechanical USA | 4.8★ (63) | In Mount Pleasant |
| OVERALL HVAC LLC. | 3.0★ (2) | 19 mi |
| Southeastern Mechanical Inc | 5.0★ (1) | In Mount Pleasant |
| Southport Mechanical | 2.5★ (2) | 8 mi |
| STVU Inc | 5.0★ (79) | 23 mi |
| TMS Service | 4.5★ (2) | 23 mi |
| Top Tier Mechnical llc | 5.0★ (1) | 11 mi |
| Trane Milwaukee Sales Office | 2.5★ (2) | 23 mi |
| Uttke Heating & Cooling | 4.7★ (107) | 19 mi |
| Weatherwise Heating & Air Conditioning | 5.0★ (2) | 20 mi |
| West Allis Heating, Cooling, Plumbing, and Electrical | 4.8★ (2,148) | 24 mi |
National price ranges in USD, not adjusted for Mount Pleasant. 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 257 Mount Pleasant HVAC contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 23, 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 Mount Pleasant data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |