47 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
6 of the 47 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 Old Town: Oak Island Oil & Propane Services, 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 | Oak Island Oil & Propane Services | 55 | 4.9★ (16) | Brunswick, 24 mi away | 24/7 |
| 2 | Howland Heat Pumps LLC | 54 | 5.0★ (12) | Moultonborough, 24 mi away | 24/7 |
| 3 | STEIDLER Heat Pumps LLC. | 53 | 5.0★ (7) | Gorham, 24 mi away | 24/7 |
| 4 | Winks Heat Pump Cleanings | 53 | 5.0★ (7) | Brewer, 24 mi away | 24/7 |
| 5 | Spencer Plumbing And Heating | 51 | 1.7★ (6) | Bangor, 12 mi away | 24/7 |
| 6 | Stonewall Plumbing and Heating, LLC | 49 | 2.3★ (3) | Bangor, 16 mi away | 24/7 |
| 7 | Dave's Mechanical Maintenance | 47 | 5.0★ (197) | Orono, 2 mi away | — |
| 8 | Dawes Heat Pumps | 47 | 4.3★ (12) | Bangor, 11 mi away | — |
| 9 | MAC Heat Pumps | 46 | 4.9★ (528) | Bangor, 13 mi away | — |
| 10 | Bangor Air Inc. | 44 | 3.7★ (3) | Bangor, 12 mi away | — |
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.
#1Oak Island Oil & Propane Services
Open 24/7 · 4.9 from 16 Google reviews
Open 24/7 · 5.0 from 12 Google reviews
Open 24/7 · 5.0 from 7 Google reviews
Open 24/7 · 5.0 from 7 Google reviews
#6Stonewall Plumbing and Heating, LLC
Open 24/7 · 2.3 from 3 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: 4.9★ from 16 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Moultonborough, 24 mi away
Ranked #2 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 Gorham, 24 mi away
Ranked #3 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.
Based in Brewer, 24 mi away
Ranked #4 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.
Based in Bangor, 12 mi away
Ranked #5 because of its Google rating and trade focus: 1.7★ from 6 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor, 16 mi away
Ranked #6 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Orono, 2 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 197 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor, 11 mi away
Ranked #8 because of its Google rating and trade focus: 4.3★ from 12 Google reviews, listed on Google as “Heating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bangor, 13 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 528 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor, 12 mi away
Ranked #10 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “HVAC contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bangor, 16 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 228 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Old Town
Ranked #12 because of its Google rating and trade focus: 4.1★ from 24 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Belfast, 21 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 138 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 12 mi away
Ranked #14 because of its Google rating and trade focus: 4.2★ from 110 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 13 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bangor, 11 mi away
Ranked #16 because of its Google rating and trade focus: 4.7★ from 43 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 8 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Old Town
Ranked #18 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Old Town
Ranked #19 because of its Google rating and trade focus: 4.5★ from 37 Google reviews, listed on Google as “Contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Orono, 8 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 11 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 10 mi away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ellsworth, 21 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 712 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brewer, 9 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 58 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Ellsworth, 20 mi away
Ranked #24 because of its Google rating and trade focus: 4.2★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bangor, 15 mi away
Ranked #25 because of its Google rating and trade focus: 4.2★ from 21 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 #47, in CR Score order; each links to its profile.
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 |