Top 50 of 402 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank
25 of the 50 HVAC contractors on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.
#1 for emergency heating and cooling in Channahon: Comfort First Heating and Cooling, open 24/7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Comfort First Heating and Cooling | 65 | 4.9★ (1,501) | Minooka, 3 mi away | 24/7 |
| 2 | TR Miller Heating, Cooling, Plumbing and Electrical | 64 | 4.9★ (10,641) | Plainfield, 16 mi away | 24/7 |
| 3 | TR Miller Heating, Cooling, Plumbing and Electrical | 62 | 4.9★ (2,423) | Tinley Park, 16 mi away | 24/7 |
| 4 | AirMaxx Heating and Air Conditioning Services, Inc. | 62 | 4.9★ (111) | Channahon | 24/7 |
| 5 | Rousculp's Heating and Cooling | 62 | 5.0★ (353) | Crest Hill, 9 mi away | 24/7 |
| 6 | Comfort Services Heating & Air Conditioning | 62 | 4.9★ (1,422) | Plainfield, 16 mi away | 24/7 |
| 7 | Lockwood Furnace Company | 61 | 4.8★ (274) | Joliet, 8 mi away | 24/7 |
| 8 | Yorkville Heating & Air Conditioning | 61 | 5.0★ (612) | Montgomery, 15 mi away | 24/7 |
| 9 | EZ-Air Heating & Cooling | 61 | 5.0★ (230) | Morris, 10 mi away | 24/7 |
| 10 | Best Comfort Heating and Cooling | 61 | 4.8★ (290) | Joliet, 9 mi away | 24/7 |
24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.
#1Comfort First Heating and Cooling
Open 24/7 · 4.9 from 1,501 Google reviews
#2TR Miller Heating, Cooling, Plumbing and Electrical
Open 24/7 · 4.9 from 10,641 Google reviews
#3TR Miller Heating, Cooling, Plumbing and Electrical
Open 24/7 · 4.9 from 2,423 Google reviews
#5Rousculp's Heating and Cooling
Open 24/7 · 5.0 from 353 Google reviews
#6Comfort Services Heating & Air Conditioning
Open 24/7 · 4.9 from 1,422 Google reviews
Open 24/7 · 4.8 from 274 Google reviews
#8Yorkville Heating & Air Conditioning
Open 24/7 · 5.0 from 612 Google reviews
Open 24/7 · 5.0 from 230 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 402 is on the HVAC contractors page.
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 Plainfield, 16 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 10,641 Google reviews.
Based in Tinley Park, 16 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 2,423 Google reviews, listed on Google as “HVAC contractor”.
Based in Channahon
Ranked #4 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Furnace repair service”.
Based in Crest Hill, 9 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 353 Google reviews, listed on Google as “HVAC contractor”.
Based in Plainfield, 16 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,422 Google reviews, listed on Google as “HVAC contractor”.
Based in Joliet, 8 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 274 Google reviews, listed on Google as “HVAC contractor”.
Based in Montgomery, 15 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 612 Google reviews, listed on Google as “HVAC contractor”.
Based in Morris, 10 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 230 Google reviews, listed on Google as “HVAC contractor”.
Based in Joliet, 9 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 290 Google reviews, listed on Google as “HVAC contractor”.
Based in Aurora, 24 mi away
Ranked #11 because of its Google rating and trade focus: 4.7★ from 5,573 Google reviews, listed on Google as “HVAC contractor”.
Based in Plainfield, 16 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 584 Google reviews, listed on Google as “HVAC contractor”.
Based in Joliet, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 301 Google reviews, listed on Google as “HVAC contractor”.
Based in New Lenox, 14 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 435 Google reviews, listed on Google as “HVAC contractor”.
Based in Minooka, 8 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “HVAC contractor”.
Based in Minooka, 6 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 104 Google reviews, listed on Google as “HVAC contractor”.
Based in Yorkville, 19 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 1,031 Google reviews, listed on Google as “HVAC contractor”.
Based in New Lenox, 16 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 539 Google reviews, listed on Google as “HVAC contractor”.
Based in Aurora, 23 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 1,637 Google reviews, listed on Google as “HVAC contractor”.
Based in Naperville, 25 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 1,929 Google reviews, listed on Google as “HVAC contractor”.
Based in Frankfort, 20 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 1,060 Google reviews, listed on Google as “HVAC contractor”.
Based in Mokena, 22 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 664 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Coal City, 5 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “HVAC contractor”.
Based in Naperville, 20 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 602 Google reviews, listed on Google as “HVAC contractor”.
Based in Oswego, 18 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 424 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.
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 HVAC contractors are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.
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 |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |