Call (602) 362-4599 for 24/7 Emergency Service

We provide heating and cooling services in Phoenix, Scottsdale, Peoria, Glendale, Mesa, Sun City, & Surprise, AZ. Our technicians can perform repairs, maintenance, and new system installations for any size home or business. Call today for a free estimate!

At Desert Diamond Mechanical, we accept cash, Mastercard, Visa, Discover, and American Express. Financing is also available with approved credit. The Better Business Bureau has awarded us an “A+” rating. We’re a Trane Comfort Specialist, and licensed dealer of Trane, Rheem, and Ameristar products.

We Offer 24 Hour Emergency Service

Air Conditioning Repair, Heating & Cooling & AC Service in Phoenix, AZ

Air Conditioner Service & Heating & Cooling in Phoenix, AZ

Heating & CoolingHeating ServiceAir Conditioning Repair

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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

Peoria, AZ

Scottsdale, AZ

Surprise, AZ

Mesa, AZ

Glendale, AZ

Sun City, AZ