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Diamond Heating & AirTemp AlaskaHVAC contractor in Anchorage, AK

Diamond Heating & AirTemp Alaska is an HVAC contractor at 5406 Lake Otis Pkwy, Anchorage, AK 99507, ranked #1 of 48 HVAC contractors in Anchorage and rated 4.9 from 1,548 Google reviews. Open 24 hours a day, 7 days a week.

Anchorage, AKUpdated 0 paid placements in any rankingHow we rank

Call (907) 561-3490Website ↗

Key facts

Key facts about Diamond Heating & AirTemp Alaska
Address5406 Lake Otis Pkwy, Anchorage, AK 99507Get directions
Phone(907) 561-3490
Websitediamondheatingalaska.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 1,548 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Anchorage and 3 towns within 25 miles: Elmendorf Air Force Base, Eagle River and Knik-Fairview.

Based in Anchorage, AKView on map

Opening hours

Opening hours for Diamond Heating & AirTemp Alaska
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

Diamond Heating & AirTemp Alaska compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Diamond Heating & AirTemp Alaska (this business)—684.9 (1,548)—YesYes
Discount Mechanical Heating and Plumbing#2664.7 (1,171)—YesYes2.0 mi
First Class Plumbing and Heating LLC#3635.0 (82)—YesYes4.8 mi

See all 48 ranked HVAC contractors in Anchorage

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 1,548 Google reviews

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Questions about Diamond Heating & AirTemp Alaska

How is Diamond Heating & AirTemp Alaska ranked in Anchorage?

Diamond Heating & AirTemp Alaska is ranked #1 of 48 HVAC contractors in Anchorage by CR Score, with 68 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Diamond Heating & AirTemp Alaska’s hours?

Diamond Heating & AirTemp Alaska is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Diamond Heating & AirTemp Alaska serve?

Serves Anchorage and 3 towns within 25 miles: Elmendorf Air Force Base, Eagle River and Knik-Fairview. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about Diamond Heating & AirTemp Alaska?

Diamond Heating & AirTemp Alaska has a rating of 4.9 from 1,548 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Diamond Heating & AirTemp Alaska?

Call Diamond Heating & AirTemp Alaska on (907) 561-3490. The business is at 5406 Lake Otis Pkwy, Anchorage, AK 99507. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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