Top 50 of 62 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 Medina: Heatwave Heating & 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 | Heatwave Heating & Cooling | 61 | 4.9★ (1,236) | Amherst, 25 mi away | 24/7 |
| 2 | Belknap Heating & Cooling Co, Inc. | 60 | 4.7★ (346) | Grand Island, 18 mi away | 24/7 |
| 3 | Cellino Plumbing, Heating, Cooling & Electric | 59 | 4.9★ (2,531) | Williamsville, 21 mi away | 24/7 |
| 4 | Best Choice Heating and Air Conditioning LLC | 59 | 5.0★ (144) | Batavia, 19 mi away | 24/7 |
| 5 | Seasonal Heating & Air Conditioning | 59 | 4.3★ (12) | Medina | 24/7 |
| 6 | Smart Home Heating and Cooling | 59 | 5.0★ (170) | Lancaster, 22 mi away | 24/7 |
| 7 | The Plumber Heating & Cooling | 58 | 4.6★ (1,299) | Lockport, 17 mi away | 24/7 |
| 8 | TMB Heating and Cooling LLC | 58 | 5.0★ (69) | Fort Erie, 19 mi away | 24/7 |
| 9 | Chapmans Heating and Cooling | 58 | 4.6★ (51) | Lockport, 14 mi away | 24/7 |
| 10 | Powell's Heating & Cooling | 58 | 4.8★ (78) | Lockport, 19 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.
Open 24/7 · 4.9 from 1,236 Google reviews
#2Belknap Heating & Cooling Co, Inc.
Open 24/7 · 4.7 from 346 Google reviews
#3Cellino Plumbing, Heating, Cooling & Electric
Open 24/7 · 4.9 from 2,531 Google reviews
#4Best Choice Heating and Air Conditioning LLC
Open 24/7 · 5.0 from 144 Google reviews
#5Seasonal Heating & Air Conditioning
Open 24/7 · 4.3 from 12 Google reviews
#6Smart Home Heating and Cooling
Open 24/7 · 5.0 from 170 Google reviews
#7The Plumber Heating & Cooling
Open 24/7 · 4.6 from 1,299 Google reviews
Open 24/7 · 5.0 from 69 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 62 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 1,236 Google reviews, listed on Google as “HVAC contractor”.
Based in Grand Island, 18 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 346 Google reviews, listed on Google as “Heating contractor”.
Based in Williamsville, 21 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 2,531 Google reviews.
Based in Batavia, 19 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 144 Google reviews, listed on Google as “HVAC contractor”.
Based in Medina
Ranked #5 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Lancaster, 22 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 17 mi away
Ranked #7 because of its Google rating and review volume: 4.6★ from 1,299 Google reviews.
Based in Fort Erie, 19 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 69 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 14 mi away
Ranked #9 because of its Google rating and trade focus: 4.6★ from 51 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 19 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 14 mi away
Ranked #11 because of its Google rating and trade focus: 4.5★ from 44 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 18 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Heating contractor”.
Based in Lancaster, 25 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “HVAC contractor”.
Based in Grand Island, 16 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 28 Google reviews, listed on Google as “HVAC contractor”.
Based in Batavia, 17 mi away
Ranked #15 because of its Google rating and trade focus: 4.4★ from 30 Google reviews, listed on Google as “HVAC contractor”.
Based in Hamburg, 17 mi away
Ranked #16 because of its Google rating and trade focus: 4.4★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based in Williamsville, 23 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 38 Google reviews, listed on Google as “HVAC contractor”.
Based in Niagara Falls, 25 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “HVAC contractor”.
Based in Cheektowaga, 22 mi away
Ranked #19 because of its Google rating and trade focus: 4.6★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based in Batavia, 18 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “HVAC contractor”.
Based in Buffalo, 22 mi away
Ranked #21 because of its Google rating and review volume: 4.4★ from 345 Google reviews.
Based in Batavia, 18 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.
Based in Batavia, 18 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “HVAC contractor”.
Based in Buffalo, 25 mi away
Ranked #24 because of its Google rating and trade focus: 4.2★ from 19 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 15 mi away
Ranked #25 because of its Google rating and trade focus: 4.5★ from 24 Google reviews, listed on Google as “Plumber”.
#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 |