mark pierce
Sam was great on the initial survey. I really enjoyed talking to Chris and Steffen while there were installing. They were extremely professional and courteous. I would recommend them to my friends and family anytime.
FeaturedTaking CallsHVAC Companies in Anchorage, Alaska
Diamond Heating & AirTemp Alaska
Diamond Heating & AirTemp Alaska
Since 1996, Diamond Heating & AirTemp Alaska has provided heating, cooling and indoor air quality services in Anchorage. It serves homeowners and businesses with residential HVAC work and light commercial solutions.
Business Highlights
- The company lists Alaska Business License #268478.
Service Area
Anchorage, Eagle River, Girdwood and Mat-Su Valley.
Featured Local Business
Diamond Heating & AirTemp Alaska is one of 4 HVAC companies ProsGrade lists in Anchorage, Alaska.
Featured
Featured on ProsGrade
Listing details
10 services listed, including Heating and cooling repairs, HVAC installation and replacement and Furnaces. Open 24 hours, 7 days a week. Rated 4.9 from 1,581 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Diamond Heating & AirTemp Alaska compares with the other 3 HVAC companies on ProsGrade in Anchorage, using public Google ratings and review counts.
- Ranks in the top quarter of the 4 Anchorage HVAC companies on ProsGrade by Google rating and review volume.
- Rated 4.9 on Google, at or above the 4.6 average of other Anchorage HVAC companies on ProsGrade.
- Has the most Google reviews (1,581) of the 4 Anchorage HVAC companies on ProsGrade.
- One of 2 Anchorage HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Trust Signals
Open 24 hours as listed; call to confirm availability and response times.
Services Covered
10 services- Heating and cooling repairs
- HVAC installation and replacement
- FurnacesHigh-efficiency; variable-speed and multi-stage models
- BoilersHigh-efficiency; radiant flooring or baseboard systems
- Water heatersTank-style and tankless
- Mini-splitsDuctless; room-by-room zoning
- Heat pumpsHeating and cooling from one system
- Indoor air qualityPurifiers, filters and humidity control
- HVAC maintenanceHome maintenance plans
- Emergency heating24/7 emergency service
Reviews
What customers say
Recent reviews praise courteous, professional service and clear explanations. One customer also notes clean installation work; another describes a boiler that lost heat again by morning, then says a technician returned and diagnosed the root issue, after which the home stayed at 70 degrees for over 24 hours. A customer having a furnace reinstalled says the crew brought two space heaters while the home was without heat.
Customer Reviews
Annette Peagler
I had to make a weekend service call due my furnace had stopped working. Brandon’s response time was great. He was very professional, and proficient with explaining the root cause of my furnace issues. He answered my questions and provided a good suggestion with the residential preventative maintenance program. I signed up for the bronze plan but I may change that to the platinum after further review of that service.
Ali Nanideshona
Diamond Heating went above and beyond with my furnace reinstallation. Sam took the time to explain all my options clearly and honestly, and he made sure we stayed warm by bringing two space heaters while we didn’t have heat — that meant a lot.
The installers, Mike and Brad, were fantastic. They did a great job, worked cleanly, and made sure everything was done right before leaving. The furnace runs perfectly now.
Great service, caring staff, and excellent workmanship. I would definitely recommend Diamond Heating to anyone needing HVAC work.
Ali
Kenneth H
All the way from the 1st phone call for a technician to evaluate the problem, to the final email with the completed billing statement, Excellent!
I tried everything I could to avoid replacing the garage heater, the 25 year old garage heater, only to find out the Heat Exchanger was cracked. Granted the part alone could be replaced by me, I'd have to source one and install it. Then perhaps the other 25 year old parts would work for a bit longer??? Not worth the headache.
I decided to get an estimate from Diamond Heating after the inspection. Based on this I promptly approved the quote for the brand-new installation.
The installation crew was in and out in
Gabriel Selbig
Lillian and Keith did a great job restoring heat to my house this week. I came home after work to find my house at 53 degrees during this long cold snap. I called three companies and Diamond was the only one that called me back same night. Lillian was able to come out within an hour or so and got heat restored same night. She taught me a lot and was extremely professional. Unfortunately, the heat went out again by morning, but she called it in for me and got Keith to my home by mid morning. He was able diagnose the root issue of my gas boiler, and my home has been steady at 70 degrees for over 24 hours now. Thanks guys! This was my first time working with Diamond, and I won’t be going anywhere else.
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Frequently Asked Questions
What happens if Diamond Heating determines a heater needs replacement?
Technicians diagnose the problem first. If replacement is necessary, the company helps select a heater based on the home and budget.
Does Diamond Heating offer financing?
Special financing is available on a variety of products and systems.
Can a heat pump serve as the primary heat source in a Diamond Heating project?
Depending on the home and location, it may serve as primary heat or supplement existing equipment; a boiler or furnace may take over during extreme cold.