36 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank
12 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 Tanaina: HeatSource Mechanical Inc., 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 | HeatSource Mechanical Inc. | 67 | 4.8★ (786) | Wasilla, 3 mi away | 24/7 |
| 2 | Plumbing & Heating Doctor | 65 | 4.9★ (330) | Wasilla, 5 mi away | 24/7 |
| 3 | Knik Heating, LLC | 64 | 4.5★ (370) | Wasilla, 5 mi away | 24/7 |
| 4 | Mammoth Heating | 63 | 5.0★ (59) | Wasilla, 3 mi away | 24/7 |
| 5 | Q1 Mechanical Services LLC | 61 | 4.8★ (21) | Tanaina | 24/7 |
| 6 | Wolfe Refrigeration Inc, Anchorage service | 61 | 4.6★ (18) | Tanaina | 24/7 |
| 7 | Residential Plumbing & Heating | 60 | 4.4★ (28) | Wasilla, 4 mi away | 24/7 |
| 8 | Caliber mechanical | 58 | 5.0★ (4) | Tanaina | 24/7 |
| 9 | Dynasty Heating and Cooling LLC | 57 | 5.0★ (5) | Wasilla, 7 mi away | 24/7 |
| 10 | Klebs Mechanical | 57 | 4.0★ (4) | Palmer, 7 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.
Open 24/7 · 4.8 from 786 Google reviews
Open 24/7 · 4.9 from 330 Google reviews
Open 24/7 · 4.5 from 370 Google reviews
Open 24/7 · 5.0 from 59 Google reviews
Open 24/7 · 4.8 from 21 Google reviews
#6Wolfe Refrigeration Inc, Anchorage service
Open 24/7 · 4.6 from 18 Google reviews
#7Residential Plumbing & Heating
Open 24/7 · 4.4 from 28 Google reviews
Open 24/7 · 5.0 from 4 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 786 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 5 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 330 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 5 mi away
Ranked #3 because of its Google rating and trade focus: 4.5★ from 370 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 3 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tanaina
Ranked #5 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tanaina
Ranked #6 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 4 mi away
Ranked #7 because of its Google rating and trade focus: 4.4★ from 28 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tanaina
Ranked #8 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 Wasilla, 7 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palmer, 7 mi away
Ranked #10 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palmer, 6 mi away
Ranked #11 because of its Google rating and trade focus: 3.9★ from 15 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage, 19 mi away
Ranked #12 because of its Google rating and trade focus: 4.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palmer, 7 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 204 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eagle River, 21 mi away
Ranked #14 because of its Google rating and review volume: 4.9★ from 1,066 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palmer, 6 mi away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 113 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 2 mi away
Ranked #16 because of its Google rating and trade focus: 4.6★ from 85 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 3 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 7 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 67 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 3 mi away
Ranked #19 because of its Google rating and review volume: 4.8★ from 331 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 3 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 35 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Palmer, 6 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 48 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tanaina
Ranked #22 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 6 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wasilla, 3 mi away
Ranked #24 because of its Google rating and trade focus: 4.4★ from 31 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Eagle River, 20 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability 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 | Paragon Mechanical Plumbing & Heating Palmer | 41 | 4.7★ (64) | 11 mi |
| 27 | Hard Rok Plumbing & Heating LLC | 41 | 4.2★ (36) | 4 mi |
| 28 | Prospector Plumbing and Heating | 41 | 4.9★ (100) | 3 mi |
| 29 | Apex Plumbing & Heating | 41 | 4.5★ (28) | 8 mi |
| 30 | J&S Plumbing And Heating, LLC | 40 | 5.0★ (18) | 8 mi |
| 31 | A-Laska Plumbing Heating | 40 | 4.3★ (16) | 6 mi |
| 32 | Encore Mechanical, Inc | 39 | 3.8★ (18) | 9 mi |
| 33 | Boiler Man Plumbing & Heating | 37 | 4.7★ (26) | 7 mi |
| 34 | Heatworks Inc | 37 | 4.7★ (3) | 11 mi |
| 35 | Slayden Plumbing & Heating Inc | 36 | 4.5★ (11) | 4 mi |
| 36 | 907 Heating & Plumbing | 36 | 4.9★ (60) | 19 mi |
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 |