45 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
12 of the 45 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 Collingwood: Affordable Comfort, 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 | Affordable Comfort | 69 | 5.0★ (934) | Collingwood | 24/7 |
| 2 | Air Source Home Comfort | 66 | 5.0★ (248) | Collingwood | 24/7 |
| 3 | Services Plus | Heating, Air Conditioning & Gas | 60 | 4.8★ (378) | Innisfil, 38 km away | 24/7 |
| 4 | Ness HVAC & Controls Inc. | 60 | 5.0★ (24) | Wasaga Beach, 14 km away | 24/7 |
| 5 | Greenfield Furnace & Air | 58 | 4.7★ (84) | Barrie, 36 km away | 24/7 |
| 6 | Triple Tech Heating, Air Conditioning & Refrigeration | 58 | 4.6★ (105) | Midland, 39 km away | 24/7 |
| 7 | Simcoe Refrigeration and Air Ltd. | 56 | 4.9★ (25) | Barrie, 35 km away | 24/7 |
| 8 | Fred Hook Ltd. | 55 | 4.1★ (44) | Midland, 39 km away | 24/7 |
| 9 | All Seasons Heating, Air Conditioning, Plumbing, Appliance Repairs and Duct Cleaning | 55 | 4.1★ (15) | Wasaga Beach, 35 km away | 24/7 |
| 10 | Mcgillvrays HVAC | 54 | 5.0★ (10) | Alliston, 39 km away | 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.
Open 24/7 · 5.0 from 934 Google reviews
Open 24/7 · 5.0 from 248 Google reviews
#3Services Plus | Heating, Air Conditioning & Gas
Open 24/7 · 4.8 from 378 Google reviews
Open 24/7 · 5.0 from 24 Google reviews
Open 24/7 · 4.7 from 84 Google reviews
#6Triple Tech Heating, Air Conditioning & Refrigeration
Open 24/7 · 4.6 from 105 Google reviews
#7Simcoe Refrigeration and Air Ltd.
Open 24/7 · 4.9 from 25 Google reviews
Open 24/7 · 4.1 from 44 Google reviews
24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 934 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #2 because of its Google rating and trade focus: 5.0★ from 248 Google reviews, listed on Google as “Furnace repair service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Innisfil, 38 km away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 378 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasaga Beach, 14 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrie, 36 km away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 84 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 39 km away
Ranked #6 because of its Google rating and trade focus: 4.6★ from 105 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrie, 35 km away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 25 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 39 km away
Ranked #8 because of its Google rating and trade focus: 4.1★ from 44 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasaga Beach, 35 km away
Ranked #9 because of its Google rating and trade focus: 4.1★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alliston, 39 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrie, 36 km away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasaga Beach, 15 km away
Ranked #12 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasaga Beach, 13 km away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 42 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Collingwood
Ranked #14 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 Wasaga Beach, 9 km away
Ranked #15 because of its Google rating and review volume: 4.8★ from 948 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Midland, 39 km away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 45 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Collingwood
Ranked #17 because of its Google rating and trade focus: 4.7★ from 84 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Barrie, 40 km away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Collingwood
Ranked #19 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #20 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasaga Beach, 14 km away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #22 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasaga Beach, 23 km away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #24 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Collingwood
Ranked #25 because of its Google rating and trade focus: 5.0★ from 5 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 #45, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | DMA Gas Services Inc | 40 | 5.0★ (76) | 36 km |
| 27 | Art of Airflow Heating & Air Conditioning | 39 | 5.0★ (77) | 39 km |
| 28 | Tom Downer Plumbing and Heating | 39 | 4.5★ (13) | 39 km |
| 29 | Garthside Limited | 39 | 4.8★ (80) | 39 km |
| 30 | Comfort Contracting | 39 | 5.0★ (17) | In Collingwood |
| 31 | Deller's Heating | 38 | 5.0★ (3) | 12 km |
| 32 | Humble Mechanical Ltd. | 38 | 5.0★ (27) | 36 km |
| 33 | FM Heating & Air Conditioning | 37 | 4.6★ (27) | 36 km |
| 34 | Court Gas Services | 37 | 5.0★ (14) | 31 km |
| 35 | Essa Air Inc. | 37 | 5.0★ (20) | 36 km |
| 36 | St Amant H S & Sons Inc | 37 | 4.0★ (50) | 38 km |
| 37 | McCreadie HVAC & Refrigeration Services | 36 | 5.0★ (6) | 28 km |
| 38 | Smart Choice Installations | 36 | 5.0★ (16) | 40 km |
| 39 | Bayside Mechanical | 35 | 4.2★ (10) | 36 km |
| 40 | Action Heating Inc. | 35 | 4.5★ (11) | 38 km |
| 41 | All Appliance Heating and Air Conditioning | 35 | 5.0★ (8) | 38 km |
| 42 | PlumbCore Mechanical | 34 | 4.9★ (34) | 20 km |
| 43 | COTTAGE COUNTRY COMFORT | 34 | 4.7★ (3) | 36 km |
| 44 | HeatCool.Pro | 30 | 5.0★ (12) | 36 km |
| 45 | The Sarjeant Co. Ltd. - Midland | 28 | 5.0★ (5) | 37 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 |