57 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Belleville: Home Aire Care Heating and Cooling - TRENTON, CR Score 96/100; 4.9★ from 1,223 Google reviews; open 24/7.
Best for emergencies (open 24/7): D & K Home Services by Enercare, posts 24/7 hours; ranked #2 of 57.
Most-reviewed: D & K Home Services by Enercare, 1,845 Google reviews at 4.8★, the most of 57 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
57 Belleville HVAC contractors are ranked here by CR Score, from 8 published factors. 21 are open 24/7, 25 open Saturdays and 23 open Sundays, based on posted hours. The median Google rating is 4.8★ across 57 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Home Aire Care Heating and Cooling - TRENTON | 96 | 4.9★ (1,223) | Belleville | 24/7 | Overall |
| 2 | D & K Home Services by Enercare | 96 | 4.8★ (1,845) | Belleville | 24/7 | Emergencies, Most reviews |
| 3 | Dows ClimateCare | 91 | 4.7★ (292) | Belleville | 24/7 | — |
| 4 | Johnston Mechanical HVAC LTD. | 91 | 5.0★ (84) | Belleville | 24/7 | — |
| 5 | Crozier Heating | 91 | 4.9★ (106) | Belleville | 24/7 | — |
| 6 | Eos Heating & Air inc. | 91 | 5.0★ (73) | Belleville | 24/7 | — |
| 7 | Fountain's Plumbing and Heating | 91 | 4.8★ (122) | Belleville | 24/7 | — |
| 8 | Armour Home Comfort | 90 | 4.9★ (62) | Belleville | 24/7 | — |
| 9 | Superior Plumbing & Heating of Belleville | 90 | 4.7★ (113) | Belleville | 24/7 | — |
| 10 | H Mann Heat & Cool | 89 | 4.9★ (33) | Belleville | 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 1,223 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #2 because of its Google rating and review volume: 4.8★ from 1,845 Google reviews, the most Google reviews on this list (1,845).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #3 because of its Google rating and availability: 4.7★ from 292 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #4 because of its Google rating and availability: 5.0★ from 84 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #5 because of its Google rating and availability: 4.9★ from 106 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #6 because of its Google rating and availability: 5.0★ from 73 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #7 because of its Google rating and availability: 4.8★ from 122 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #8 because of its Google rating and availability: 4.9★ from 62 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #9 because of its Google rating and availability: 4.7★ from 113 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #10 because of its Google rating and availability: 4.9★ from 33 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #11 because of its Google rating and availability: 4.8★ from 39 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #12 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 Quinte West, 18 km away
Ranked #13 because of its Google rating and availability: 4.6★ from 57 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #14 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 Belleville
Ranked #15 because of its Google rating and availability: 4.3★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #16 because of its Google rating and availability: 4.2★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Quinte West, 13 km away
Ranked #17 because of its Google rating and availability: 4.6★ from 9 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #18 because of its Google rating and trade focus: 4.3★ from 85 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Belleville
Ranked #19 because of its Google rating and trade focus: 4.6★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Belleville
Ranked #20 because of its Google rating and availability: 3.6★ from 22 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #21 because of its Google rating and trade focus: 4.9★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Belleville
Ranked #22 because of its Google rating and trade focus: 4.9★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Quinte West, 39 km away
Ranked #23 because of its Google rating and availability: 4.9★ from 32 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #24 because of its Google rating and trade focus: 4.8★ from 407 Google reviews, listed on Google as “HVAC contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Belleville
Ranked #25 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “HVAC contractor”.
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. We publish the top 50 of 57 ranked HVAC contractors here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | D&M Plumbing Heating & Refrigeration | 80 | 3.6★ (12) | In Belleville |
| 27 | LHS HVAC Services | 80 | 5.0★ (3) | In Belleville |
| 28 | Comfort Property Renovation | 79 | 5.0★ (62) | In Belleville |
| 29 | EV-Tech Mechanical | 79 | 5.0★ (6) | In Belleville |
| 30 | Quinte Heating Services | 78 | 4.9★ (46) | In Belleville |
| 31 | Noble | 77 | 4.5★ (34) | In Belleville |
| 32 | Pollard Custom Metal Inc. | 76 | 4.9★ (18) | In Belleville |
| 33 | McCann Heating & Cooling | 75 | 4.5★ (11) | 28 km |
| 34 | Bentley Heating & Air Conditioning | 75 | 4.5★ (15) | In Belleville |
| 35 | Mark Heating & Cooling Ltd | 75 | 4.2★ (37) | In Belleville |
| 36 | Spada Mechanical Inc. | 75 | 5.0★ (8) | In Belleville |
| 37 | Superior Plumbing & Heating of Napanee | 75 | 4.2★ (5) | 36 km |
| 38 | Thompson Mike Enterprises | 75 | 4.8★ (6) | 28 km |
| 39 | R & R Airduct Gas Services Inc | 74 | 4.0★ (15) | In Belleville |
| 40 | Tasmont Plumbing, Heating & Air | 74 | 5.0★ (3) | In Belleville |
| 41 | JD Heating & Cooling | 74 | 4.8★ (86) | 29 km |
| 42 | F.s.m. | 74 | 5.0★ (6) | In Belleville |
| 43 | Dave Murray Heating Service & Installation | 74 | 5.0★ (3) | In Belleville |
| 44 | Carmichael Engineering Ltd | 73 | 3.4★ (5) | In Belleville |
| 45 | Rosebush Heating & Cooling Ltd | 73 | 4.2★ (28) | In Belleville |
| 46 | Thermal Gas Services | 73 | 4.8★ (5) | 37 km |
| 47 | Lloyd's Heating & Cooling | 73 | 3.3★ (19) | In Belleville |
| 48 | Reids Plumbing Heating and Air Conditioning | 72 | 4.0★ (4) | In Belleville |
| 49 | G Davidson Plumbing & Heating | 71 | 4.5★ (20) | 33 km |
| 50 | Excalibur HVAC Plus | 70 | 4.7★ (29) | 40 km |
20 more HVAC contractors within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Adams Plumbing & Heating Ltd | In Belleville | |
| Assurance Climate Control | In Belleville | |
| Chapman Plumbing & Heating Ltd.- Belleville | In Belleville | |
| Cold Creek Hvac | 5.0★ (2) | 38 km |
| G & T Plumbing and Heating | In Belleville | |
| J.S. Fouji & Sons Ltd. Heating & Air Conditioning Picton | In Belleville | |
| KJS Electric | 4.7★ (30) | In Belleville |
| MA-EliteHVAC | 5.0★ (1) | In Belleville |
| Maan Heating and Cooling | In Belleville | |
| MacDonald Comfort Solutions | 5.0★ (2) | In Belleville |
| Moira Plumbing & Heating | In Belleville | |
| N&C Mechanical | 5.0★ (1) | In Belleville |
| Northstar Refrigeration Ltd. | In Belleville | |
| Peak Industrial | 5.0★ (2) | In Belleville |
| Pro Desk at RONA | 5.0★ (1) | 20 km |
| Pro Desk at RONA+ | In Belleville | |
| Prostar Mechanical | In Belleville | |
| Reid's Plumbing Heating & Air Conditioning | In Belleville | |
| Renes Total Home Comfort | 1.0★ (2) | 32 km |
| Tasmont Home Services | In Belleville |
US national ranges converted to CAD, not adjusted for Belleville. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | CA$5,460 | CA$8,400 | CA$11,350 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
| Furnace replacement | CA$3,970 | CA$6,770 | CA$9,690 | Per system, installed; typical range of customer-reported jobs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
In Ontario, 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 57 Belleville 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 Belleville 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 |