1,107 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Ossining: Bruni & Campisi, Inc., CR Score 64/100; 4.7★ from 3,366 Google reviews; open 24/7.
Best for emergencies (open 24/7): Sila Heating, Air Conditioning, Plumbing & Electrical, posts 24/7 hours; ranked #2 of 1,107.
Most-reviewed: T.Webber Plumbing, Heating, Air & Electric, 6,878 Google reviews at 4.8★, the most of 1,107 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,107 Ossining HVAC contractors are ranked here by CR Score, from ten published factors. 422 are open 24/7, 690 open Saturdays and 523 open Sundays, based on posted hours. The median Google rating is 4.8★ across 1,107 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bruni & Campisi, Inc. | 64 | 4.7★ (3,366) | Greenburgh, 7 mi away | 24/7 | Overall |
| 2 | Sila Heating, Air Conditioning, Plumbing & Electrical | 64 | 4.8★ (1,821) | White Plains, 8 mi away | 24/7 | Emergencies |
| 3 | Gold Medal Service - Air Conditioning, Heating, Plumbing, & Electrical | 63 | 4.8★ (5,572) | West Milford, 16 mi away | 24/7 | — |
| 4 | HVAC Specialist Inc | 63 | 4.9★ (549) | Greenburgh, 5 mi away | 24/7 | — |
| 5 | Maselli Contracting & HVAC LLC | 62 | 4.9★ (306) | Greenburgh, 5 mi away | 24/7 | — |
| 6 | AMHAC | 62 | 4.9★ (1,440) | Eastchester, 15 mi away | 24/7 | — |
| 7 | T.Webber Plumbing, Heating, Air & Electric | 62 | 4.8★ (6,878) | Beacon, 22 mi away | 24/7 | Most reviews |
| 8 | Yost & Campbell | 62 | 4.8★ (2,459) | Bronxville, 18 mi away | 24/7 | — |
| 9 | Total Comfort Services LLC | 61 | 4.9★ (698) | Westwood, 15 mi away | 24/7 | — |
| 10 | Metro-Aire Heating & Air Conditioning | 61 | 5.0★ (173) | Peekskill, 9 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: 4.7★ from 3,366 Google reviews, listed on Google as “HVAC contractor”.
Based in White Plains, 8 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 1,821 Google reviews, listed on Google as “HVAC contractor”.
Based in West Milford, 16 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 5,572 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenburgh, 5 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 549 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenburgh, 5 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 306 Google reviews, listed on Google as “HVAC contractor”.
Based in Eastchester, 15 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,440 Google reviews, listed on Google as “HVAC contractor”.
Based in Beacon, 22 mi away
Ranked #7 because of its Google rating and review volume: 4.8★ from 6,878 Google reviews, the most in Ossining.
Based in Bronxville, 18 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 2,459 Google reviews, listed on Google as “HVAC contractor”.
Based in Westwood, 15 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 698 Google reviews, listed on Google as “HVAC contractor”.
Based in Peekskill, 9 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 173 Google reviews, listed on Google as “HVAC contractor”.
Based in Larchmont, 18 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 976 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenwich, 15 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 297 Google reviews, listed on Google as “Heating contractor”.
Based in Sleepy Hollow, 6 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “HVAC contractor”.
Based in Sleepy Hollow, 6 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “HVAC contractor”.
Based in Stamford, 18 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 718 Google reviews, listed on Google as “HVAC contractor”.
Based in Little Ferry, 24 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 757 Google reviews, listed on Google as “HVAC contractor”.
Based in Port Chester, 15 mi away
Ranked #17 because of its Google rating and trade focus: 4.5★ from 1,257 Google reviews, listed on Google as “HVAC contractor”.
Based in Belleville, 16 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 817 Google reviews, listed on Google as “Heating contractor”.
Based in Mahopac, 14 mi away
Ranked #19 because of its Google rating and trade focus: 4.6★ from 640 Google reviews, listed on Google as “HVAC contractor”.
Based in Mahopac, 14 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 420 Google reviews, listed on Google as “HVAC contractor”.
Based in Port Chester, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 199 Google reviews, listed on Google as “HVAC contractor”.
Based in Greenburgh, 10 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 94 Google reviews, listed on Google as “HVAC contractor”.
Based in Bridgeport, 21 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 529 Google reviews, listed on Google as “HVAC contractor”.
Based in New Rochelle, 18 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 449 Google reviews, listed on Google as “HVAC contractor”.
Based in Saddle Brook, 21 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 477 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 1,107 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 |
|---|---|---|
| A. Borrelli Mechanical | 4.1★ (51) | 4 mi |
| Agape A/C Heating & Plumbing Contractors | 4.0★ (2) | 10 mi |
| Bravo Mechanical LLC | 5.0★ (16) | 7 mi |
| County Comfort Home Solutions | 5.0★ (2) | 2 mi |
| EVR HVAC Westchester | 5.0★ (2) | 7 mi |
| Intact Plumbing & Heating | 4.9★ (382) | 21 mi |
| Jam Plumbing & Heating Inc | 5.0★ (2) | 9 mi |
| Mount Pleasant - Heating and Cooling | 5.0★ (2) | 7 mi |
| One Hour Heating & Air Conditioning | 4.7★ (15) | 5 mi |
| PASCUAL Plumbing, Heating & Air LLC | 5.0★ (20) | 7 mi |
| Premier Comfort Inc | 5.0★ (2) | 9 mi |
| Quality Comfort Solutions | 5.0★ (2) | 7 mi |
| Tee Dang Heating & Air Conditioning | 4.5★ (2) | 8 mi |
| The Westchester Dream Builders Inc | 5.0★ (2) | 9 mi |
| Top Quality Heating & Air Conditioning | 5.0★ (2) | 7 mi |
| Trademark Mechanical | 5.0★ (2) | 8 mi |
| Trane | 1.0★ (2) | 7 mi |
| Vfr Contracting | 5.0★ (4) | In Ossining |
| warm or cool | 5.0★ (2) | 7 mi |
| West Nyack Plumbing Heating & Cooling | 1.0★ (2) | 7 mi |
National price ranges in USD, not adjusted for Ossining. 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 1,107 Ossining 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 Ossining 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 |