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


Continuing a long-standing reputation of top quality HVAC services, Desert Diamond Air offers home owners in Phoenix, Arizona, cost-saving and convenient solutions to year round comfort. Whether to resolve temperature control challenges in a single room, addition, renovation, older residence or anywhere you’re looking to make an improvement, a ductless mini split is the ideal answer. This versatile innovation fits where traditional equipment doesn’t, installs without causing disruption and provides powerful and efficient heating and cooling.

Professional Ductless Mini Split Installation

Modern ductless air conditioners and heat pumps allow for nearly endless configuration opportunities, accommodating any combination of streamlined wall-mounted air handlers, ceiling cassettes and compact floor units. Along with both heating and cooling capability, ultra-quiet operation and multi-stage air filtration, there are the benefits of zone control. Set independent temperature in each room to satisfy occupancy, requirements and preferences.

Contact us for ductless unit installation in Phoenix, AZ

As a Trane Comfort Specialist and BPI Certified Professional, Desert Diamond Air represents environmentally friendly ductless innovations featuring inverter technology. By adapting output according to the changing demands of the space, the system achieves very even comfort and outstanding efficiency ratings. Get in touch with us online or by phone at (602) 362-4599 for a free estimate or free second opinion and let our NATE-certified technicians design the perfect ductless system for you. We typically complete the start-to-finish installation process in a single day!

Ductless AC Installation, Ductless HVAC Unit Installation & Ductless Mini Split Installation Peoria, AZ, Phoenix, AZ & Glendale, AZ

Ductless Mini Split Installation, Ductless HVAC Unit Installation & Ductless AC Installation

Ductless HVAC Unit InstallationDuctless Mini Split InstallationDuctless AC Installation

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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