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. Now until August 30th, secure 15% off summer maintenance with a 1-year plan registration!
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!

Bronze

- Yearly Service & Clean*
- After Hours Fees Waived
1 Primary System
Silver

- Priority Service Within 48 hrs
- Yearly Service & Clean*
- 5% Repair Discount
- After Hours Fees Waived
1 Primary System & 1 Supplementary System
Gold

Good Choice For High Efficiency Systems
- Priority Service Within 48 hrs
- Yearly Service & Clean*
- 5% Repair Discount
- 1 Year Warranty on Repairs
- After Hours Fees Waived
1 Primary System & Up To 3 Supplementary Systems
Platinum

Best Choice For High Efficiency Systems
- Priority Service Within 24 hrs
- 5% Repair Discount
- Quarterly Filter Change
- Choice of Technician*
- Yearly Service & Clean*
- 1 Year Warranty on Repairs
- After Hours Fees Waived
- Cash Discount on Installs
1 Primary System, Up To 3 Supplementary Systems & Filter Changes
*Filters Not Included
*Choice of technician based on availability. Filters not includes on any membership level. Service & Cleans shall be done during March-October.
High efficiency systems Gold or Platinum levels only minimum. Furnace, Boiler, Air Conditioner, Fireplace, HRV/ERV, Qualifies as a Primary System.
Residential Comfort Agreement Benefits
- Increase Equipment Life
- Reduced Breakdowns & Repairs
- Improve Indoor Comfort
- Reduce Utility Bill Costs
- Protected Investment
- Peace of Mind
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.
25+ Years of experience
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.
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!

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Preventative AC & Heating System Maintenance
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