62 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Medina: Heatwave Heating & Cooling, CR Score 61/100; 4.9★ from 1,236 Google reviews; open 24/7.
Best for emergencies (open 24/7): Belknap Heating & Cooling Co, Inc., posts 24/7 hours; ranked #2 of 62.
Most-reviewed: Cellino Plumbing, Heating, Cooling & Electric, 2,531 Google reviews at 4.9★, the most of 62 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
62 Medina HVAC contractors are ranked here by CR Score, from ten published factors. 30 are open 24/7, 43 open Saturdays and 34 open Sundays, based on posted hours. The median Google rating is 4.8★ across 62 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Heatwave Heating & Cooling | 61 | 4.9★ (1,236) | Amherst, 25 mi away | 24/7 | Overall |
| 2 | Belknap Heating & Cooling Co, Inc. | 59 | 4.7★ (346) | Grand Island, 18 mi away | 24/7 | Emergencies |
| 3 | Best Choice Heating and Air Conditioning LLC | 59 | 5.0★ (144) | Batavia, 19 mi away | 24/7 | — |
| 4 | Cellino Plumbing, Heating, Cooling & Electric | 59 | 4.9★ (2,531) | Williamsville, 21 mi away | 24/7 | Most reviews |
| 5 | Smart Home Heating and Cooling | 59 | 5.0★ (170) | Lancaster, 22 mi away | 24/7 | — |
| 6 | Seasonal Heating & Air Conditioning | 59 | 4.3★ (12) | Medina | 24/7 | — |
| 7 | T-Mark Plumbing, Heating, Cooling & Electric - Clarence | 58 | 4.9★ (1,208) | Buffalo, 22 mi away | Sat | — |
| 8 | TMB Heating and Cooling LLC | 58 | 5.0★ (69) | Fort Erie, 19 mi away | 24/7 | — |
| 9 | Highway Heating and Cooling | 57 | 5.0★ (50) | Lockport, 18 mi away | 24/7 | — |
| 10 | Chapmans Heating and Cooling | 57 | 4.6★ (51) | Lockport, 14 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 1,236 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 Batavia, 19 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 144 Google reviews, listed on Google as “HVAC contractor”.
Based in Williamsville, 21 mi away
Ranked #4 because of its Google rating and review volume: 4.9★ from 2,531 Google reviews, the most in Medina.
Based in Lancaster, 22 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 170 Google reviews, listed on Google as “HVAC contractor”.
Based in Medina
Ranked #6 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Buffalo, 22 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,208 Google reviews, listed on Google as “HVAC contractor”.
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, 18 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Heating contractor”.
Based in Lockport, 14 mi away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 51 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 17 mi away
Ranked #11 because of its Google rating and review volume: 4.6★ from 1,299 Google reviews.
Based in Lancaster, 25 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 14 mi away
Ranked #13 because of its Google rating and trade focus: 4.5★ from 44 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 Fort Erie, 24 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 347 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 19 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “HVAC contractor”.
Based in Batavia, 17 mi away
Ranked #17 because of its Google rating and trade focus: 4.4★ from 30 Google reviews, listed on Google as “HVAC contractor”.
Based in Williamsville, 23 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 38 Google reviews, listed on Google as “HVAC contractor”.
Based in Hamburg, 17 mi away
Ranked #19 because of its Google rating and trade focus: 4.4★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based in Cheektowaga, 19 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 53 Google reviews, listed on Google as “Air conditioning contractor”.
Based in Williamsville, 25 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 810 Google reviews, listed on Google as “HVAC contractor”.
Based in Cheektowaga, 19 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “HVAC contractor”.
Based in Niagara Falls, 25 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 29 Google reviews, listed on Google as “HVAC contractor”.
Based in Lockport, 16 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 104 Google reviews, listed on Google as “HVAC contractor”.
Based in Cheektowaga, 22 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 20 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 62 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 |
|---|---|---|
| Action Plumbing & Heating | 1.0★ (1) | 23 mi |
| Bart Peters Plumbing & Heating | 3.0★ (2) | 23 mi |
| Citygate Mechanical | 5.0★ (2) | 24 mi |
| Don Weimer Heating & Air Conditioning | 4.7★ (28) | 22 mi |
| Five Star Cooling | 22 mi | |
| Hildreth Electric | 4.4★ (22) | 19 mi |
| Hobart Home Improvement, LLC | 5.0★ (1) | In Medina |
| J Long Heating And Air | 24 mi | |
| MacFarlane Plumbing & Heating | 4.5★ (24) | 15 mi |
| Maintenance Experts of Buffalo | 21 mi | |
| MJ Spoth Plumbing | 23 mi | |
| ParkermadeLLC | 14 mi | |
| Pro Mechanicals of Wny | 5.0★ (1) | 18 mi |
| Quality First Heating and Cooling, Inc. | 4.9★ (32) | 25 mi |
| Reliable Construction Heaters | 23 mi | |
| Royal Comfort Heating and Cooling LLC | In Medina | |
| Sears Heating and Air Conditioning | 5.0★ (1) | 19 mi |
| Sullivan Heating & Cooling | 5.0★ (2) | 25 mi |
| WNY Comfort Solutions | 23 mi | |
| WNY Mechanical, Inc. | 25 mi |
National price ranges in USD, not adjusted for Medina. 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 New York, 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 62 Medina 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 Medina 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 |