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


Prevent costly repairs by scheduling proactive maintenance with Desert Diamond Mechanical. A Trane Comfort Specialist, our team of AC technicians complete ongoing training to stay up-to-date on the industry’s latest products and best practices. Our company services all makes and models. And if it’s time to replace your cooling system, we will help you identify the best air conditioner for your home.

Local AC Repair Service

From AC installation to AC repair, Desert Diamond Air is here to assist you. Day or night, you can call on us for service from one of our technicians. We don’t charge extra fees for after-hour repairs.

Desert Diamond Air

16602 N 25th Ave
Phoenix, AZ 85023
Call Us: (602) 362-4599
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Contact Desert Diamond Air for Air Conditioning & Heating Services in Mesa, AZ

Desert Diamond Mechanical has established a reputation in Mesa, AZ. Our entire staff is committed to providing heating and AC service that is professional, affordable and efficient. Customer service is the priority! Call (602) 362-4599 for HVAC service, and become one of our many happy customers in Mesa, AZ!

In addition to air conditioning, we offer:

  • Heat Pumps
  • Ductless HVAC
  • Heating Repair
  • Heating Service
  • Heating Installation
  • Ductwork, Ventilation and Indoor Air Quality Service

AC Repair Near Me, AC Replacement & AC Installation

AC Service, AC Installation & AC Repair Peoria, AZ, Phoenix, AZ & Glendale, AZ

Central Air Conditioning, AC Replacement & AC Service

Central Air ConditioningCentral AC InstallationAC Repair Near Me

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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AC Maintenance

AC Repair Near Me

Emergency AC Repair Service

Central Air Conditioning

Central AC Installation

Mesa, AZ