147 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Coal City: Comfort First Heating and Cooling, CR Score 65/100; 4.9★ from 1,501 Google reviews; open 24/7.
Best for emergencies (open 24/7): EZ-Air Heating & Cooling, posts 24/7 hours; ranked #2 of 147.
Most-reviewed: TR Miller Heating, Cooling, Plumbing and Electrical, 2,423 Google reviews at 4.9★, the most of 147 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
147 Coal City HVAC contractors are ranked here by CR Score, from ten published factors. 68 are open 24/7, 108 open Saturdays and 89 open Sundays, based on posted hours. The median Google rating is 4.9★ across 147 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Comfort First Heating and Cooling | 65 | 4.9★ (1,501) | Minooka, 12 mi away | 24/7 | Overall |
| 2 | EZ-Air Heating & Cooling | 63 | 5.0★ (230) | Morris, 8 mi away | 24/7 | Emergencies |
| 3 | TR Miller Heating, Cooling, Plumbing and Electrical | 62 | 4.9★ (2,423) | Tinley Park, 24 mi away | 24/7 | Most reviews |
| 4 | Super Tech Heating & Cooling, LLC | 61 | 5.0★ (34) | Coal City | 24/7 | — |
| 5 | Yorkville Heating & Air Conditioning | 61 | 5.0★ (612) | Montgomery, 22 mi away | 24/7 | — |
| 6 | Rousculp's Heating and Cooling | 61 | 5.0★ (353) | Crest Hill, 20 mi away | 24/7 | — |
| 7 | AirMaxx Heating and Air Conditioning Services, Inc. | 60 | 4.9★ (111) | Channahon, 12 mi away | 24/7 | — |
| 8 | Update Heating and Cooling Services | 60 | 4.9★ (435) | New Lenox, 21 mi away | 24/7 | — |
| 9 | Pitch Perfect Plumbing Heating & Cooling LLC | 60 | 5.0★ (123) | Minooka, 15 mi away | 24/7 | — |
| 10 | Magtek Mechanical Heating & Cooling | 60 | 4.9★ (539) | New Lenox, 24 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,501 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Morris, 8 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 230 Google reviews, listed on Google as “HVAC contractor”.
Based in Tinley Park, 24 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 2,423 Google reviews, the most in Coal City.
Based in Coal City
Ranked #4 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “HVAC contractor”.
Based in Montgomery, 22 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 612 Google reviews, listed on Google as “HVAC contractor”.
Based in Crest Hill, 20 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 353 Google reviews, listed on Google as “HVAC contractor”.
Based in Channahon, 12 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Furnace repair service”.
Based in New Lenox, 21 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 435 Google reviews, listed on Google as “HVAC contractor”.
Based in Minooka, 15 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “HVAC contractor”.
Based in New Lenox, 24 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 539 Google reviews, listed on Google as “HVAC contractor”.
Based in Wilmington, 7 mi away
Ranked #11 because of its Google rating and trade focus: 4.4★ from 190 Google reviews, listed on Google as “HVAC contractor”.
Based in Joliet, 17 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 274 Google reviews, listed on Google as “HVAC contractor”.
Based in Joliet, 19 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 290 Google reviews, listed on Google as “HVAC contractor”.
Based in Coal City
Ranked #14 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “HVAC contractor”.
Based in Coal City
Ranked #15 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based in Joliet, 20 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 301 Google reviews, listed on Google as “HVAC contractor”.
Based in Minooka, 16 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 104 Google reviews, listed on Google as “HVAC contractor”.
Based in Bourbonnais, 23 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 220 Google reviews, listed on Google as “HVAC contractor”.
Based in Crest Hill, 9 mi away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 43 Google reviews, listed on Google as “HVAC contractor”.
Based in Manteno, 20 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 156 Google reviews, listed on Google as “HVAC contractor”.
Based in Bradley, 25 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 304 Google reviews, listed on Google as “HVAC contractor”.
Based in Channahon, 9 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “HVAC contractor”.
Based in Joliet, 19 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 236 Google reviews, listed on Google as “HVAC contractor”.
Based in Kankakee, 25 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 306 Google reviews, listed on Google as “HVAC contractor”.
Based in New Lenox, 23 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 126 Google reviews, listed on Google as “HVAC contractor”.
#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 147 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 |
|---|---|---|
| AAA Comfort Heating & Air Conditioning | 3.0★ (2) | 20 mi |
| Best Heating and Cooling Inc. | 4.8★ (16) | 21 mi |
| Caltemp Inc | 5.0★ (2) | 19 mi |
| Comfort Specialists HVAC, L.L.C. | 4.7★ (14) | 20 mi |
| Constant Comfort | 5.0★ (19) | 18 mi |
| Dutchman Construction Corporation | 5.0★ (2) | 12 mi |
| Eclipse Heating & Air, Inc. | 4.0★ (2) | 23 mi |
| Elliott Comfort Pros | 5.0★ (1) | In Coal City |
| GNS Heating & Cooling | 5.0★ (2) | 23 mi |
| Have Hammer Will Travel Inc | 3.0★ (2) | 22 mi |
| Jackson Air | 4.8★ (24) | In Coal City |
| Jacobazzi Heating & Cooling | 4.7★ (36) | 23 mi |
| Mechanical Professionals Co. | 5.0★ (19) | 23 mi |
| Pozitive Heating & Cooling | 4.7★ (130) | 17 mi |
| Premium Heating & Cooling | 4.6★ (27) | 21 mi |
| Prime Baths and Home Solutions Of Illinois | 4.8★ (215) | In Coal City |
| Quick Comfort Heating & Cooling | 5.0★ (2) | 22 mi |
| Southwest Mechanical, Inc | 3.0★ (2) | 16 mi |
| TODD's HVAC Services | 5.0★ (2) | 21 mi |
| Wind Crest Heating & Cooling | 5.0★ (2) | 19 mi |
National price ranges in USD, not adjusted for Coal City. 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 Illinois, 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 147 Coal City 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 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 Coal City 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 |