Repair Service

Gas Furnace Service Check & Repair due to not hot water or lack of heat. Diamond Heating and Air Temp, Anchorage, Alaska

HVAC & Heating System Repair

Diamond Heating is the area’s trusted HVAC repair company with 25+ years of experience and offers 24/7 Emergency Heating and Cooling Services. Our highly trained, Trane-certified, HVAC technicians will arrive on time and will diagnose your problem. If a replacement heater is necessary, one of our experts will help you determine which one is right for your home and budget, taking into consideration your heating needs and energy usage expectations.


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HVAC Systems Repair with Diamond Heating

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Call Us Today! 907-561-3490



    • 4.9* Google Rating
    • 25+ Years Experience
    • 24/7/365 Emergency Services
    • Timely, Professional, and Honest
    • Residential HVAC and Heating Repair 
    • Commercial HVAC and Heating Repair 
    • We Service: Anchorage, Eagle River, Girdwood, Mat-Su Valley, and Surrounding Areas


    • Dirty Filters. Dirty or clogged air filters reduce airflow, making the heater work harder to circulate air. In some cases, a blocked filter may damage the limit switch, which controls the fan. Dirty air filters lead to a multitude of heater problems.
    • Not Enough Heat. In addition to a clogged filter, a heater may not produce enough heat if it’s the wrong size for the space. If this is the case, your heater is going to work incredibly hard to try to keep up with the temperature demands of your home.
    • Lack of Maintenance. Maintenance and annual inspections prevent unexpected problems and breakdowns. These routine inspections can help the appliance run more efficiently and are much more reliable.
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Other Repair Services We Provide

Gas Furnace Repair

After years of work, water heaters often build up sediment inside the tank, and if they are not filtering out properly it can affect performance severely. We want you to be comfortable in your home or workplace so we are equipped to troubleshoot and repair residential or commercial furnaces and will do so in a timely manner with exceptional service.

Boiler Repair

Boiler problems could be caused by a leaky pump, mineral buildup in the pipes of your boiler, or air complications in the heating pipes. If these problems aren't fixed quickly it can seriously affect your boiler's performance and run up your bill higher than expected. We offer boiler repair services, seven days a week so there's no excuse to live with a faulty boiler.

Water Heater Repair

Having problems with your water heater? Tank and tankless water heaters can fall victim to a variety of problems from electrical errors to sediment buildup. Whether you have a tank or tankless water heater we are experts in repairing both and service 7 days a week.

Garage Heater Repair

Garage heater not working? Could be that your fan isn't running, the blades could be blocked or the motor might have permanently burned out. If the fan works but no heat is coming out then there could be an electrical error. Either or, we'll repair your garage heater so you can stay warm.

Diamond Heating

Why Diamond Heating

Diamond Heating has grown to become one of the largest servicers and installers of heating and air conditioning systems in Anchorage, Alaska, and surrounding areas. We’ve earned accolades for our services and dedication to quality, including the prestigious Subcontractor of the Year award from the Anchorage Home Builders Association.

At Diamond Heating, we offer repair services for heating system replacement in Anchorage, Eagle River, Girdwood, Mat-Su Valley, and surrounding areas. Our focus is to provide reliable, professional solutions to keep you comfortable throughout the year and our professionally trained service and replacement HVAC team sincerely cares about your comfort. Whether your home comfort is compromised in the dead of winter or during some warmer months, our team can help. No matter what Mother Nature throws your way, you deserve to be comfortable in your home and business!