Hours: We offer 24/7 emergency service.

16602 N 25th Ave, Phoenix, AZ 85023

12630 N 103rd Ave Suite 215, Sun City, AZ 85351

(602) 362-4599


Professional Heating Service

Winters in Phoenix tend to sneak up on us. The weather can change from sweltering to freezing overnight. Having a professional HVAC contractor you can rely on to provide swift, skilled, and affordable heating service is invaluable. Desert Diamond Air is here for you. We’re available at all times, every day of the week, with no extra fees for emergencies or after-hours assistance.

Furnace Service, Heating System Maintenance & Heating Service

Desert Diamond Air is experienced in heating system maintenance for all makes, models, and ages of heating equipment. Our NATE-certified technicians complete ongoing, strenuous training to qualify us as Trane Comfort Specialists. They adhere to strict protocols to get the most out of furnace tune-ups, including detailed troubleshooting, cleaning, adjustments, and testing. We verify safety and target like-new capacity, efficiency, and reliability.

Your Heating Service Experts

Enjoy a healthier and more comfortable home by contacting Desert Diamond Air at (602) 362-4599. Take advantage of convenient scheduling and quick turnaround. Let us save you from the needless expense, frustration, stress, damage, and disruption. Our heating services directly benefit homeowners in Phoenix and earn satisfaction and loyalty. Ask us about free estimates, free second opinions, and 10-year labor warranties on select heating systems.

Furnace Service, Heating System Maintenance & Heating Service Peoria, AZ, Phoenix, AZ & Glendale, AZ

Heating System Maintenance, Furnace Service & Heating Service

Furnace ServiceHeating System MaintenanceHeating Service

Looking For A Career In HVAC?
We Are Hiring!

We’re looking to add capable and reliable people to our team. If you’re interested in a career in HVAC, then we’d love to hear from you.

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Phoenix, AZ