36 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
13 of the 36 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 Bismarck: Bismarck Heating & 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 | Bismarck Heating & Air Conditioning | 68 | 4.9★ (1,622) | Bismarck | 24/7 |
| 2 | Ed's Heating & Air | 66 | 4.9★ (518) | Bismarck | 24/7 |
| 3 | Preferred Heating & Air | 65 | 4.9★ (181) | Bismarck | 24/7 |
| 4 | Advanced Mechanical Inc. | 64 | 4.8★ (122) | Bismarck | 24/7 |
| 5 | River City Heating & Air, Refrigeration | 63 | 4.6★ (147) | Bismarck | 24/7 |
| 6 | Cooling & Heating Unlimited | 63 | 4.7★ (70) | Bismarck | 24/7 |
| 7 | H.A. Thompson & Sons | 61 | 4.0★ (74) | Bismarck | 24/7 |
| 8 | Igoe Heating and Air | 59 | 5.0★ (6) | Mandan, 1 mi away | 24/7 |
| 9 | Dakota Refrigeration | 58 | 5.0★ (4) | Bismarck | 24/7 |
| 10 | Golden Heating and Air LLC | 56 | 5.0★ (8) | Mandan, 12 mi 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.
#1Bismarck Heating & Air Conditioning
Open 24/7 · 4.9 from 1,622 Google reviews
Open 24/7 · 4.9 from 518 Google reviews
Open 24/7 · 4.9 from 181 Google reviews
Open 24/7 · 4.8 from 122 Google reviews
#5River City Heating & Air, Refrigeration
Open 24/7 · 4.6 from 147 Google reviews
Open 24/7 · 4.7 from 70 Google reviews
Open 24/7 · 4.0 from 74 Google reviews
Open 24/7 · 5.0 from 6 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 review volume: 4.9★ from 1,622 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #2 because of its Google rating and trade focus: 4.9★ from 518 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #3 because of its Google rating and trade focus: 4.9★ from 181 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #4 because of its Google rating and trade focus: 4.8★ from 122 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #5 because of its Google rating and trade focus: 4.6★ from 147 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #6 because of its Google rating and trade focus: 4.7★ from 70 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #7 because of its Google rating and trade focus: 4.0★ from 74 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mandan, 1 mi away
Ranked #8 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 Bismarck
Ranked #9 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mandan, 12 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mandan, 10 mi away
Ranked #11 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 Bismarck
Ranked #12 because of its Google rating and availability: 4.1★ from 13 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mandan, 9 mi away
Ranked #13 because of its Google rating and availability: 3.7★ from 3 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #14 because of its Google rating and trade focus: 4.9★ from 27 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bismarck
Ranked #15 because of its Google rating and trade focus: 4.9★ from 70 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #16 because of its Google rating and trade focus: 4.8★ from 41 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #17 because of its Google rating and trade focus: 4.3★ from 61 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #18 because of its Google rating and trade focus: 4.6★ from 33 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mandan, 1 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #20 because of its Google rating and trade focus: 4.3★ from 21 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #21 because of its Google rating and trade focus: 4.4★ from 19 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #22 because of its Google rating and trade focus: 4.8★ from 145 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bismarck
Ranked #23 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mandan, 5 mi away
Ranked #24 because of its Google rating and trade focus: 4.6★ from 35 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mandan, 1 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 7 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 #36, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Timber Ridge Plumbing & Heating in Bismarck, ND | 40 | 5.0★ (50) | In Bismarck |
| 27 | Lindtech Services, Inc | 40 | 4.2★ (6) | In Bismarck |
| 28 | Dirk Plumbing & Heating Inc | 40 | 4.3★ (12) | 4 mi |
| 29 | Western Edge Heating and Air | 39 | 4.4★ (5) | 1 mi |
| 30 | Beyond compare heating & Air inc. | 39 | 5.0★ (6) | 3 mi |
| 31 | West Dakota Heating & Air | 39 | 5.0★ (3) | In Bismarck |
| 32 | Bauer Plumbing & Heating Inc | 39 | 4.3★ (43) | In Bismarck |
| 33 | Runway Heating & Air | 38 | 5.0★ (4) | 6 mi |
| 34 | Mandan Plumbing & Heating | 37 | 4.1★ (33) | 5 mi |
| 35 | Foleys Plumbing and Heating | 36 | 5.0★ (6) | In Bismarck |
| 36 | Cofell's Plumbing Heating Inc | 35 | 1.4★ (19) | In Bismarck |
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 |