24 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
7 of the 24 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 High River: G M Mechanical, 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 | G M Mechanical | 65 | 4.8★ (162) | High River | 24/7 |
| 2 | McCance Plumbing & Heating | 62 | 4.9★ (1,088) | Okotoks, 16 km away | 24/7 |
| 3 | The Prince of Fresh Air - Calgary | 60 | 5.0★ (49) | Okotoks, 19 km away | 24/7 |
| 4 | The Heating Ninja Calgary | 58 | 4.9★ (85) | Calgary, 38 km away | 24/7 |
| 5 | HCR HVAC & Mechanical Ltd. | 57 | 4.4★ (14) | Okotoks, 18 km away | 24/7 |
| 6 | Blue Planet Plumbing Heating & Drains | 56 | 4.7★ (48) | Okotoks, 19 km away | 24/7 |
| 7 | Lineham Mechanical | 54 | 5.0★ (11) | High River | 24/7 |
| 8 | Custom Mechanical Heating AB LTD | 52 | 4.9★ (63) | Okotoks, 13 km away | — |
| 9 | Highwood Refrigeration Heating and Air Conditioning | 51 | 5.0★ (9) | High River | — |
| 10 | Project Heating and Plumbing | 44 | 5.0★ (148) | Okotoks, 17 km away | Sat |
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 · 4.8 from 162 Google reviews
Open 24/7 · 4.9 from 1,088 Google reviews
#3The Prince of Fresh Air - Calgary
Open 24/7 · 5.0 from 49 Google reviews
Open 24/7 · 4.9 from 85 Google reviews
Open 24/7 · 4.4 from 14 Google reviews
#6Blue Planet Plumbing Heating & Drains
Open 24/7 · 4.7 from 48 Google reviews
Open 24/7 · 5.0 from 11 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: 4.8★ from 162 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 16 km away
Ranked #2 because of its Google rating and review volume: 4.9★ from 1,088 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 19 km away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calgary, 38 km away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 85 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 18 km away
Ranked #5 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 19 km away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 48 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in High River
Ranked #7 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 13 km away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 63 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in High River
Ranked #9 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Okotoks, 17 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 148 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 17 km away
Ranked #11 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 Okotoks, 18 km away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 15 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 112 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 19 km away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 17 km away
Ranked #15 because of its Google rating and trade focus: 4.5★ from 16 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in High River
Ranked #16 because of its Google rating and trade focus: 4.8★ from 22 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in High River
Ranked #17 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 17 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 16 km away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Flooring store”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Calgary, 39 km away
Ranked #20 because of its Google rating and review volume: 4.9★ from 211 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in High River
Ranked #21 because of its Google rating and trade focus: 4.8★ from 4 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 14 km away
Ranked #22 because of its Google rating and review volume: 4.6★ from 74 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 25 km away
Ranked #23 because of its Google rating and review volume: 4.8★ from 41 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Okotoks, 37 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
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 |