34 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
5 of the 34 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 Conception Bay South: Temp Tech HVAC Services Ltd., 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 | Temp Tech HVAC Services Ltd. | 58 | 3.4★ (5) | Conception Bay South | 24/7 |
| 2 | Avalon Plumbing & Heating Ltd | 58 | 4.9★ (216) | St. John's, 25 km away | 24/7 |
| 3 | Comfort Specialists HVAC Contractor | 56 | 3.7★ (3) | St. John's, 13 km away | 24/7 |
| 4 | King's Plumbing & Heating Ltd | 55 | 4.7★ (45) | St. John's, 21 km away | 24/7 |
| 5 | Hubley's Plumbing & Heating | 55 | 4.5★ (69) | St. John's, 23 km away | 24/7 |
| 6 | Ventech | 50 | 4.9★ (8) | Conception Bay South | — |
| 7 | Greenfoot Energy | 50 | 5.0★ (960) | Conception Bay South | — |
| 8 | Heat Pump Solutions Ltd. | 48 | 4.9★ (1,198) | Mount Pearl, 14 km away | — |
| 9 | Newfoundland HVAC | 46 | 5.0★ (3) | St. John's, 13 km away | — |
| 10 | Coastal Energy | 44 | 4.8★ (75) | Conception Bay South | — |
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.
#1Temp Tech HVAC Services Ltd.
Open 24/7 · 3.4 from 5 Google reviews
#2Avalon Plumbing & Heating Ltd
Open 24/7 · 4.9 from 216 Google reviews
#3Comfort Specialists HVAC Contractor
Open 24/7 · 3.7 from 3 Google reviews
#4King's Plumbing & Heating Ltd
Open 24/7 · 4.7 from 45 Google reviews
Open 24/7 · 4.5 from 69 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: 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 St. John's, 25 km away
Ranked #2 because of its Google rating and review volume: 4.9★ from 216 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. John's, 13 km away
Ranked #3 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. John's, 21 km away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 45 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. John's, 23 km away
Ranked #5 because of its Google rating and trade focus: 4.5★ from 69 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conception Bay South
Ranked #6 because of its Google rating and trade focus: 4.9★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Conception Bay South
Ranked #7 because of its Google rating and trade focus: 5.0★ from 960 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pearl, 14 km away
Ranked #8 because of its Google rating and review volume: 4.9★ from 1,198 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. John's, 13 km away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Conception Bay South
Ranked #10 because of its Google rating and trade focus: 4.8★ from 75 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conception Bay South
Ranked #11 because of its Google rating and trade focus: 4.9★ from 68 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conception Bay South
Ranked #12 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pearl, 15 km away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 278 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Conception Bay South
Ranked #14 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in St. John's, 16 km away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. John's, 6 km away
Ranked #16 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Conception Bay South
Ranked #17 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pearl, 15 km away
Ranked #18 because of its Google rating and trade focus: 4.5★ from 88 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bay Roberts, 23 km away
Ranked #19 because of its Google rating and trade focus: 2.8★ from 13 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Conception Bay South
Ranked #20 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. John's, 24 km away
Ranked #21 because of its Google rating and trade focus: 4.3★ from 44 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. John's, 23 km away
Ranked #22 because of its Google rating and trade focus: 4.0★ from 55 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pearl, 16 km away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 9 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in St. John's, 26 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pearl, 12 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 3 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 #34, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Robert Hayward & Sons Ltd | 37 | 4.0★ (20) | 26 km |
| 27 | Comfort Specialist | 37 | 2.6★ (5) | 13 km |
| 28 | CBS Plumbing & Heating Ltd. | 37 | 4.3★ (12) | In Conception Bay South |
| 29 | Lester Lube | 37 | 4.4★ (268) | 14 km |
| 30 | Trane Commercial Sales Office | 37 | 2.7★ (3) | 14 km |
| 31 | ControlPro Distributors Inc | 36 | 4.7★ (3) | 18 km |
| 32 | Dawe's Plumbing & Heating | 36 | 3.4★ (10) | In Conception Bay South |
| 33 | Total Hvac & Controls | 36 | 5.0★ (3) | 19 km |
| 34 | Crawford James G Ltd | 32 | 4.7★ (13) | 21 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 |