Top 50 of 57 HVAC contractors, in emergency orderUpdated 0 paid placements in this rankingHow we rank
17 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 Kingston: Haven Home Heating and Air Conditioning, 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 | Haven Home Heating and Air Conditioning | 68 | 4.9★ (3,430) | Kingston | 24/7 |
| 2 | Kingston Home Services by Enercare | 68 | 4.9★ (2,867) | Kingston | 24/7 |
| 3 | Reliance Heating, Air Conditioning & Plumbing | 68 | 4.7★ (4,101) | Kingston | 24/7 |
| 4 | Home Aire Care Heating and Cooling | 65 | 4.8★ (400) | Kingston | 24/7 |
| 5 | Dows ClimateCare | 64 | 4.9★ (272) | Kingston | 24/7 |
| 6 | Superior Plumbing & Heating of Kingston | 63 | 4.9★ (137) | Kingston | 24/7 |
| 7 | Harrigan Heating & Air | 61 | 4.8★ (49) | Kingston | 24/7 |
| 8 | Farley Heating Inc. | 61 | 4.7★ (51) | Kingston | 24/7 |
| 9 | Clean Comfort Home Improvements | 61 | 5.0★ (322) | Kingston | 24/7 |
| 10 | All Season Air | 58 | 5.0★ (4) | Kingston | 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.
#1Haven Home Heating and Air Conditioning
Open 24/7 · 4.9 from 3,430 Google reviews
#2Kingston Home Services by Enercare
Open 24/7 · 4.9 from 2,867 Google reviews
#3Reliance Heating, Air Conditioning & Plumbing
Open 24/7 · 4.7 from 4,101 Google reviews
#4Home Aire Care Heating and Cooling
Open 24/7 · 4.8 from 400 Google reviews
Open 24/7 · 4.9 from 272 Google reviews
#6Superior Plumbing & Heating of Kingston
Open 24/7 · 4.9 from 137 Google reviews
Open 24/7 · 4.8 from 49 Google reviews
Open 24/7 · 4.7 from 51 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 57 is on the HVAC contractors page.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 3,430 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #2 because of its Google rating and trade focus: 4.9★ from 2,867 Google reviews, listed on Google as “Furnace repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #3 because of its Google rating and review volume: 4.7★ from 4,101 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #4 because of its Google rating and trade focus: 4.8★ from 400 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #5 because of its Google rating and trade focus: 4.9★ from 272 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #6 because of its Google rating and trade focus: 4.9★ from 137 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #7 because of its Google rating and trade focus: 4.8★ from 49 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #8 because of its Google rating and trade focus: 4.7★ from 51 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #9 because of its Google rating and trade focus: 5.0★ from 322 Google reviews, listed on Google as “Roofing contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #10 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #11 because of its Google rating and trade focus: 3.4★ from 5 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Gananoque, 28 km away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belleville, 33 km away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Watertown, 38 km away
Ranked #14 because of its Google rating and trade focus: 4.4★ from 71 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #15 because of its Google rating and availability: 4.6★ from 38 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #16 because of its Google rating and availability: 4.9★ from 7 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Napanee, 38 km away
Ranked #17 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #18 because of its Google rating and trade focus: 3.7★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Kingston
Ranked #19 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Kingston
Ranked #20 because of its Google rating and trade focus: 4.9★ from 995 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #21 because of its Google rating and trade focus: 5.0★ from 425 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #22 because of its Google rating and trade focus: 5.0★ from 311 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #23 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston
Ranked #24 because of its Google rating and trade focus: 4.0★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Kingston
Ranked #25 because of its Google rating and trade focus: 5.0★ from 109 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 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.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Reins Heating HVAC & Air Conditioning Ltd Kingston | 44 | 4.8★ (156) | In Kingston |
| 27 | ABS Plumbing & Heating | 44 | 4.0★ (8) | In Kingston |
| 28 | Cape Vincent Plumbing & Heating Co | 44 | 4.8★ (4) | In Kingston |
| 29 | Exclusive Cooling | 43 | 4.6★ (107) | In Kingston |
| 30 | Home Comfort HVAC | 43 | 4.8★ (54) | In Kingston |
| 31 | Noble | 43 | 4.7★ (49) | In Kingston |
| 32 | ECM | 42 | 4.6★ (54) | In Kingston |
| 33 | Kingston Home Heating | 42 | 4.5★ (53) | In Kingston |
| 34 | Leonard Heating and Cooling | 42 | 4.2★ (76) | In Kingston |
| 35 | Southeastern Group | 42 | 4.8★ (26) | In Kingston |
| 36 | Arie Victor Enterprises, Canadian Quality HVAC | 42 | 5.0★ (21) | In Kingston |
| 37 | Alex McCoy Plumbing & Heating Ltd. | 42 | 4.0★ (88) | In Kingston |
| 38 | GT Air Systems | 41 | 4.4★ (29) | In Kingston |
| 39 | Stinson Heating and Air Conditioning | 41 | 4.4★ (19) | In Kingston |
| 40 | Superior HVAC Service, Heating & Air Conditioning | 41 | 5.0★ (10) | In Kingston |
| 41 | Protech Heating And Air Conditioning | 41 | 5.0★ (10) | In Kingston |
| 42 | Sure-Fire Heating & Air Conditioning | 40 | 4.6★ (10) | In Kingston |
| 43 | Brock’s heating and cooling | 40 | 4.7★ (9) | In Kingston |
| 44 | Don Wilson Mechanical Ltd | 40 | 5.0★ (5) | In Kingston |
| 45 | PRO ALL Plumbing HVAC & Electrical | 40 | 3.4★ (10) | In Kingston |
| 46 | G & G Heating and Cooling | 39 | 5.0★ (4) | In Kingston |
| 47 | RackAir | 39 | 3.0★ (10) | In Kingston |
| 48 | McCann Heating & Cooling | 39 | 5.0★ (3) | In Kingston |
| 49 | Northern Temp | 38 | 5.0★ (13) | 19 km |
| 50 | Lasher Glen Home Comfort Service | 38 | 4.4★ (39) | 27 km |
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 |