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Emergency HVAC Contractors in Anchorage, AK (2026)

48 HVAC contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank

14 of the 48 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.

If you smell gas, leave the building now and call your gas utility or 911 from outside.

The short answer

  1. 1

    #1 for emergency heating and cooling in Anchorage: Diamond Heating & AirTemp Alaska, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency HVAC contractors in Anchorage at a glance

Top emergency HVAC contractors in Anchorage at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Diamond Heating & AirTemp Alaska684.9★ (1,548)Anchorage24/7
2Discount Mechanical Heating and Plumbing674.7★ (1,171)Anchorage24/7
3First Class Plumbing and Heating LLC635.0★ (82)Anchorage24/7
4Klebs Mechanical634.6★ (146)Anchorage24/7
5Anchorage Plumbing & Heating634.1★ (248)Anchorage24/7
6Moore Heating634.3★ (160)Anchorage24/7
7Living Waters Plumbing & Mechanical, LLC614.1★ (97)Anchorage24/7
8Mountain Mechanical613.8★ (86)Anchorage24/7
9Dynasty Heating and Cooling LLC605.0★ (15)Anchorage24/7
10Alaska Plumbing Service LLC593.3★ (29)Anchorage24/7

Call an emergency HVAC contractor in Anchorage now

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.

The 48 emergency HVAC contractors in Anchorage, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights.

  4. #4 Klebs Mechanical

    Based in Anchorage

    63/100CR Score

    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.

    • 4.6★ from 146 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1107 E 72nd Ave, Anchorage, AK 99518
    View profile for Klebs Mechanical(907) 365-2500

  6. #6 Moore Heating

    Based in Anchorage

    63/100CR Score

    Ranked #6 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.

    • 4.3★ from 160 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1801 E Dowling Rd, Anchorage, AK 99507
    View profile for Moore Heating(907) 561-1500

  8. #8 Mountain Mechanical

    Based in Anchorage

    61/100CR Score

    Ranked #8 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.

    • 3.8★ from 86 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1300 Winners Cir, Anchorage, AK 99518
    View profile for Mountain Mechanical(907) 344-0700

  17. #17 Extreme Heating and Air

    Based in Eagle River, 14 mi away

    46/100CR Score

    Ranked #17 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.

    • 4.9★ from 1,066 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    16805 Farm Ave, Eagle River, AK 99577
    View profile for Extreme Heating and Air(907) 726-1805

  19. #19 Circle Plumbing & Heating Inc

    Based in Anchorage

    44/100CR Score

    Ranked #19 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.

    • 4.2★ from 206 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    2317 Raspberry Rd, Anchorage, AK 99502
    View profile for Circle Plumbing & Heating Inc(907) 243-2171

  20. #20 Jeffco Plumbing & Heating

    Based in Anchorage

    44/100CR Score

    Ranked #20 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Plumber”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 4 Google reviews
    Address
    3601 Wyoming Dr, Anchorage, AK 99517
    View profile for Jeffco Plumbing & Heating

  21. #21 Central Plumbing & Heating Inc

    Based in Anchorage

    43/100CR Score

    Ranked #21 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.

    • 4.2★ from 108 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 10 AM–2 PM · Sun closed
    Address
    212 E International Airport Rd, Anchorage, AK 99518
    View profile for Central Plumbing & Heating Inc(907) 562-2511

  22. #22 Knik Plumbing & Heating

    Based in Anchorage

    43/100CR Score

    Ranked #22 because of its Google rating and trade focus: 2.8★ from 4 Google reviews, listed on Google as “Plumber”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 2.8★ from 4 Google reviews
    Address
    4915 W 84th Ave, Anchorage, AK 99502
    View profile for Knik Plumbing & Heating(907) 248-7305

  24. #24 Hasco Inc

    Based in Anchorage

    42/100CR Score

    Ranked #24 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.

    • 4.8★ from 30 Google reviews
    Hours
    Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
    Address
    136 E 6th Ave, Anchorage, AK 99501
    View profile for Hasco Inc(907) 276-6923

  25. #25 Muotka Heating Mechanical Inc

    Based in Anchorage

    42/100CR Score

    Ranked #25 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.

    • 4.6★ from 32 Google reviews
    Hours
    Mon–Fri 7 AM–8 PM · Sat–Sun 9 AM–7 PM
    Address
    11131 Polar Dr, Anchorage, AK 99516
    View profile for Muotka Heating Mechanical Inc

All 48 HVAC contractors by emergency score

#1 to #25 are shown in full above. Here are #26 to #48, in CR Score order; each links to its profile.

HVAC contractors in Anchorage, ranks 26 to 48
RankBusinessCR ScoreGoogle ratingDistance
26All-Star Plumbing & Heating LLC424.4★ (35)In Anchorage
27Heating & Air Conditioning424.4★ (24)In Anchorage
28Air Source Alaska415.0★ (12)In Anchorage
29General Mechanical, Inc.414.6★ (14)In Anchorage
30Sheet Metal Inc.404.3★ (10)In Anchorage
31907 Heating & Plumbing404.9★ (60)In Anchorage
32Wagner HVAC and Plumbing Inc.404.6★ (8)In Anchorage
33Stinebaugh & Co405.0★ (7)In Anchorage
34Scott's Heating & Air Conditioning Services403.8★ (10)In Anchorage
35McCann Plumbing & Heating Anchorage404.9★ (52)In Anchorage
36360 Construction & Design, LLC405.0★ (5)In Anchorage
37Heating & Air Conditioning395.0★ (4)In Anchorage
38Even Steven's HVAC Inc.394.0★ (5)In Anchorage
39Rock Solid Plumbing & Heating LLC395.0★ (30)In Anchorage
40LONG Building Technologies392.8★ (6)In Anchorage
41Industrial Boiler & Controls Inc.395.0★ (3)In Anchorage
42Alaska Integrated Services394.7★ (3)In Anchorage
43Superior Mechanical Services394.0★ (3)In Anchorage
44Fox Plumbing & Heating Services, Inc.384.8★ (22)In Anchorage
45Hogins Plumbing & Heating373.9★ (15)In Anchorage
46Kyco Incorporated364.6★ (44)In Anchorage
47HKS Mechanical LLC355.0★ (3)15 mi
48Encore Mechanical, Inc353.8★ (18)24 mi

How we ranked emergency HVAC contractors in Anchorage

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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency HVAC contractors in Anchorage: questions

Which HVAC contractors in Anchorage are open 24/7?

14 on this list post 24/7 hours, including Diamond Heating & AirTemp Alaska, Discount Mechanical Heating and Plumbing, First Class Plumbing and Heating LLC, Klebs Mechanical and Anchorage Plumbing & Heating.

Who is ranked #1 for emergency heating and cooling in Anchorage, AK?

Diamond Heating & AirTemp Alaska is #1, with a CR Score of 68 out of 100 on emergency weights.

How are emergency HVAC contractors in Anchorage ranked?

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.

What should I do before the HVAC contractor arrives?

If you smell gas, leave the building now and call your gas utility or 911 from outside.

How many emergency HVAC contractors here list a phone number?

23 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Anchorage

  1. October 2026: CR Scores recalculated for 48 hvac contractors serving Anchorage.

More emergency and heating and cooling pages