48 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Anchorage: Diamond Heating & AirTemp Alaska, CR Score 68/100; 4.9★ from 1,548 Google reviews; open 24/7.
Best for emergencies (open 24/7): Discount Mechanical Heating and Plumbing, posts 24/7 hours; ranked #2 of 48.
Most-reviewed: Discount Mechanical Heating and Plumbing, 1,171 Google reviews at 4.7★, the most of 48 ranked after Diamond Heating & AirTemp Alaska; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
48 Anchorage HVAC contractors are ranked here by CR Score, from ten published factors. 14 are open 24/7, 21 open Saturdays and 20 open Sundays, based on posted hours. The median Google rating is 4.6★ across 48 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Diamond Heating & AirTemp Alaska | 68 | 4.9★ (1,548) | Anchorage | 24/7 | Overall |
| 2 | Discount Mechanical Heating and Plumbing | 66 | 4.7★ (1,171) | Anchorage | 24/7 | Emergencies, Most reviews |
| 3 | First Class Plumbing and Heating LLC | 63 | 5.0★ (82) | Anchorage | 24/7 | — |
| 4 | Klebs Mechanical | 62 | 4.6★ (146) | Anchorage | 24/7 | — |
| 5 | Moore Heating | 61 | 4.3★ (160) | Anchorage | 24/7 | — |
| 6 | Anchorage Plumbing & Heating | 61 | 4.1★ (248) | Anchorage | 24/7 | — |
| 7 | Living Waters Plumbing & Mechanical, LLC | 60 | 4.1★ (97) | Anchorage | 24/7 | — |
| 8 | Dynasty Heating and Cooling LLC | 60 | 5.0★ (15) | Anchorage | 24/7 | — |
| 9 | Extreme Heating and Air | 59 | 4.9★ (1,066) | Eagle River, 14 mi away | — | — |
| 10 | Muotka Heating Mechanical Inc | 59 | 4.6★ (32) | Anchorage | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.9★ from 1,548 Google reviews, the most in Anchorage.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #2 because of its Google rating and trade focus: 4.7★ from 1,171 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #3 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #4 because of its Google rating and trade focus: 4.6★ from 146 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #5 because of its Google rating and trade focus: 4.3★ from 160 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #6 because of its Google rating and trade focus: 4.1★ from 248 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #7 because of its Google rating and trade focus: 4.1★ from 97 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #8 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 Eagle River, 14 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 1,066 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #10 because of its Google rating and trade focus: 4.6★ from 32 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #11 because of its Google rating and trade focus: 3.8★ from 86 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #12 because of its Google rating and trade focus: 4.8★ from 157 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #13 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 Anchorage
Ranked #14 because of its Google rating and trade focus: 4.4★ from 24 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #15 because of its Google rating and trade focus: 3.3★ from 29 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #16 because of its Google rating and trade focus: 4.2★ from 108 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #17 because of its Google rating and trade focus: 4.9★ from 52 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #18 because of its Google rating and trade focus: 4.2★ from 206 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #19 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 Anchorage
Ranked #20 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #21 because of its Google rating and trade focus: 4.8★ from 30 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tanaina, 17 mi away
Ranked #22 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 Anchorage
Ranked #23 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Anchorage
Ranked #24 because of its Google rating and trade focus: 4.4★ from 35 Google reviews, listed on Google as “Heating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Anchorage
Ranked #25 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.
#1 to #25 are shown in full above. Here are #26 to #48, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Q1 Mechanical Services LLC | 54 | 4.8★ (21) | 24 mi |
| 27 | General Mechanical, Inc. | 54 | 4.6★ (14) | In Anchorage |
| 28 | 907 Heating & Plumbing | 53 | 4.9★ (60) | In Anchorage |
| 29 | Stinebaugh & Co | 53 | 5.0★ (7) | In Anchorage |
| 30 | ABC Plumbing & Heating Inc | 53 | 2.2★ (6) | In Anchorage |
| 31 | Wagner HVAC and Plumbing Inc. | 53 | 4.6★ (8) | In Anchorage |
| 32 | Sheet Metal Inc. | 53 | 4.3★ (10) | In Anchorage |
| 33 | Professional Plumbing & Heating | 53 | 4.0★ (3) | In Anchorage |
| 34 | Kyco Incorporated | 53 | 4.6★ (44) | In Anchorage |
| 35 | 360 Construction & Design, LLC | 53 | 5.0★ (5) | In Anchorage |
| 36 | Scott's Heating & Air Conditioning Services | 52 | 3.8★ (10) | In Anchorage |
| 37 | Even Steven's HVAC Inc. | 52 | 4.0★ (5) | In Anchorage |
| 38 | Industrial Boiler & Controls Inc. | 52 | 5.0★ (3) | In Anchorage |
| 39 | Alaska Integrated Services | 52 | 4.7★ (3) | In Anchorage |
| 40 | LONG Building Technologies | 51 | 2.8★ (6) | In Anchorage |
| 41 | Superior Mechanical Services | 51 | 4.0★ (3) | In Anchorage |
| 42 | Fox Plumbing & Heating Services, Inc. | 51 | 4.8★ (22) | In Anchorage |
| 43 | Jeffco Plumbing & Heating | 50 | 5.0★ (4) | In Anchorage |
| 44 | Curtis Plumbing and Heating | 50 | 4.8★ (24) | 14 mi |
| 45 | Knik Plumbing & Heating | 49 | 2.8★ (4) | In Anchorage |
| 46 | Hogins Plumbing & Heating | 49 | 3.9★ (15) | In Anchorage |
| 47 | HKS Mechanical LLC | 48 | 5.0★ (3) | 15 mi |
| 48 | Encore Mechanical, Inc | 47 | 3.8★ (18) | 24 mi |
20 more HVAC contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Big State Mechanical | 5.0★ (5) | In Anchorage |
| Burton Repair | 3.7★ (9) | In Anchorage |
| Carlos Inc. Insulation | 4.5★ (8) | In Anchorage |
| D H Plumbing & Heating Inc | 5.0★ (1) | In Anchorage |
| Glaciers Edge Maintenance | 4.9★ (83) | In Anchorage |
| ICE Services, Inc. | 4.5★ (28) | In Anchorage |
| Intelligent Design LLC | 4.6★ (14) | In Anchorage |
| James P Sheldon Co Inc | 5.0★ (1) | In Anchorage |
| Johnson Controls Anchorage Office | 5.0★ (2) | In Anchorage |
| Meridian Systems Inc. | In Anchorage | |
| Miles Plumbing & Heating LLC | In Anchorage | |
| Nu Flow Alaska, LLC | 4.9★ (16) | In Anchorage |
| Refrigeration Unlimited - Alaska | In Anchorage | |
| Reliable Home Repair, Inc | 5.0★ (1) | In Anchorage |
| Roy Briley General Contracting Fire, Water Damage Restoration and Mold Mitigation. | 4.7★ (118) | In Anchorage |
| SERVICE 1 HVAC, LLC | 5.0★ (2) | In Anchorage |
| ServiceMaster of Anchorage | 4.5★ (46) | In Anchorage |
| Sound Mechanical | 4.8★ (23) | In Anchorage |
| Winkler Plumbing & Heating Inc | 5.0★ (1) | In Anchorage |
| Woods Plumbing & Heating Inc | 5.0★ (2) | In Anchorage |
National price ranges in USD, not adjusted for Anchorage. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| AC replacement | $3,887 | $5,978 | $8,073 | Per system, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
| Furnace replacement | $2,823 | $4,814 | $6,896 | Per system, installed; typical range of customer-reported jobs. US national range | October 2026 |
In Alaska, furnace and heat pump calls peak in the coldest winter weeks and AC calls in summer heat waves. Spring and fall are the easiest times to book maintenance or a replacement.
We scored 48 Anchorage HVAC contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
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 | In Anchorage data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |