Preventative Maintenance

Residential Heating System Maintenance

Diamond Heating’s residential preventative maintenance program keeps your home’s heating system & water heater operating at peak performance all year long.  With regular maintenance, you will extend the life of your comfort system, reduce utility costs, reduce repairs, improve indoor comfort, and protect your investment.

Starting at just $20 per month,
our Residential Comfort Agreements can offer: 

         ·  1 Yearly 20-point Inspection & Cleaning
         ·  HVAC Unit & Water Heater Servicing (2-for-1 deal)
         ·  5% Savings On Repairs
         ·  Warranty On Repairs
         ·  Priority Service within 24-48 hours
         ·  No Overtime Fees & More!

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Don't Get Left In The Cold

Preventative AC & Heating System Maintenance

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Call Us Today! 907-561-3490



    • 4.9* Google Rating
    • Over 25 Years of Experience
    • Timely, Professional, and Honest
    • Residential HVAC and Heating Maintenance
    • Commercial HVAC and Heating Maintenance
    • We Service: Anchorage, Eagle River, Mat-Su Valley, and Surrounding Areas


    • Increase Equipment Life
    • Reduced Breakdowns & Repairs
    • Improve Indoor Comfort
    • Reduce Utility Bill Costs
    • Protected Investment
    • Peace of Mind


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Commercial Heating System Maintenance

Custom Commercial Maintenance Programs

Looking for commercial maintenance? Contact us for more details, as our Commercial Maintenance Programs are customized to meet the specific need of each building and business owner. They are sensitive to budget constraints, geographic location (high traffic areas are more vulnerable to dust and particulate control) as well as the individual requirements of that piece of equipment.

Diamond Heating

Why Diamond Heating & AirTemp Alaska

Diamond Heating has grown to become one of the largest servicers and installers of heating and air conditioning systems in Alaska. 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 & AirTemp Alaska, we offer heating system maintenance programs for commercial and residential clients 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!