50 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Rome: Allied Heating & Air Conditioning, CR Score 94/100; 4.9★ from 307 Google reviews; open 24/7.
Best for emergencies (open 24/7): Orleans Heating-Cooling & Property Maintenance, posts 24/7 hours; ranked #2 of 50.
Most-reviewed: Fred F. Collis & Sons, 808 Google reviews at 4.8★, the most of 50 ranked; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
50 Rome HVAC contractors are ranked here by CR Score, from 8 published factors. 23 are open 24/7, 28 open Saturdays and 23 open Sundays, based on posted hours. The median Google rating is 4.8★ across 50 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Allied Heating & Air Conditioning | 94 | 4.9★ (307) | Rome | 24/7 | Overall |
| 2 | Orleans Heating-Cooling & Property Maintenance | 89 | 5.0★ (139) | Albion, 9 mi away | 24/7 | Emergencies |
| 3 | Ber-Mor Gas Service | 89 | 4.8★ (62) | Rome | 24/7 | — |
| 4 | Fred F. Collis & Sons | 88 | 4.8★ (808) | Rome | Sat | Most reviews |
| 5 | RFC Contracting | 87 | 4.9★ (66) | Utica, 13 mi away | 24/7 | — |
| 6 | ONE STOP HEATING AND COOLING | 86 | 5.0★ (70) | Utica, 14 mi away | 24/7 | — |
| 7 | DDV Heating and Cooling | 86 | 5.0★ (9) | Rome | 24/7 | — |
| 8 | Modern Heating & Cooling LLC | 86 | 5.0★ (7) | Rome | 24/7 | — |
| 9 | Anchor Heating & Air Conditioning | 85 | 5.0★ (24) | Utica, 12 mi away | 24/7 | — |
| 10 | Garrison Heating & Air LLC | 85 | 5.0★ (5) | Rome | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and availability: 4.9★ from 307 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Albion, 9 mi away
Ranked #2 because of its Google rating and availability: 5.0★ from 139 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #3 because of its Google rating and availability: 4.8★ from 62 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #4 because of its Google rating and review volume: 4.8★ from 808 Google reviews, the most Google reviews on this list (808).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Utica, 13 mi away
Ranked #5 because of its Google rating and availability: 4.9★ from 66 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Utica, 14 mi away
Ranked #6 because of its Google rating and availability: 5.0★ from 70 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #7 because of its Google rating and availability: 5.0★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #8 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Utica, 12 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 24 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #10 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #11 because of its Google rating and availability: 3.8★ from 45 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Utica, 13 mi away
Ranked #12 because of its Google rating and availability: 4.1★ from 250 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #13 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #14 because of its Google rating and availability: 4.5★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #15 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Utica, 10 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Utica, 14 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Utica, 15 mi away
Ranked #18 because of its Google rating and availability: 4.1★ from 57 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in North Tonawanda, 9 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #20 because of its Google rating and trade focus: 4.2★ from 18 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Utica, 13 mi away
Ranked #21 because of its Google rating and availability: 5.0★ from 6 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rome
Ranked #22 because of its Google rating and trade focus: 4.8★ from 225 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Utica, 14 mi away
Ranked #23 because of its Google rating and availability: 4.7★ from 211 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fulton, 14 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Utica, 9 mi away
Ranked #25 because of its Google rating and availability: 3.8★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
18 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 |
|---|---|---|
| Advantage Heating & Air | 5.0★ (1) | 4 mi |
| Airtec Hvac & Refrigeration | 5.0★ (2) | 24 mi |
| Edward Cieslewitz Remodeling and Repair | In Rome | |
| Giruzzi Heating & Plumbing Inc | 5.0★ (2) | 14 mi |
| GreenTech Sustainable Solutions | 5.0★ (1) | In Rome |
| Grimaldi's Heating & Sheet Metal, Inc. | 1.0★ (2) | 14 mi |
| Long's Auto Electric | 4.9★ (9) | In Rome |
| Mac Contracting | 4.6★ (13) | In Rome |
| MJM Plumbing & Heating | 1.0★ (1) | 8 mi |
| Mr Rooter Plumbing of Rome | In Rome | |
| Platinum Emergency Furnace Repair | In Rome | |
| Shine Cooling & Heating | 13 mi | |
| Shine Cooling & Heating | 14 mi | |
| Superior Plumbing & Heating | 4.0★ (2) | 13 mi |
| ThermoSync Solutions HVAC | 5.0★ (1) | 14 mi |
| Top notch heating and cooling | 9 mi | |
| Tri-Temp Refrigeration Equipment | 5.0★ (1) | 14 mi |
| Utica Air Flow Products Inc | 5.0★ (2) | 14 mi |
National price ranges in USD, not adjusted for Rome. 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 50 Rome HVAC contractors on 8 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. Unknown factors are left out of the score, 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 Rome data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |