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


The benefits include restored energy efficiency, healthier air quality, superior cooling capacity, lower sound levels, longer service life, minimized cost of ownership and operation, and fulfillment of warranty stipulations.  And to make sure there are no drawbacks, we offer flexible appointment times, punctual arrival, swift turnaround, and no mess or damage left behind.  Contact Desert Diamond Air at (602) 362-4599 for further information and affordable AC service throughout Phoenix, Scottsdale, Peoria, Glendale, Mesa, Sun City, & Surprise, AZ.

Residential & Commercial Air Conditioning Service

Desert Diamond Air provides seasonal maintenance for residential and commercial cooling equipment from all manufacturers, effectively restoring factory conditions.  We further offer Home Energy Audits, to pinpoint flaws in the thermal envelope which may be costing you money every month.  Oftentimes, a simple strategy will not only cut costs, but enhance comfort and improve air quality throughout the home.  Through a process called Aeroseal duct sealing, the specialists from Desert Diamond Air resolve issues with leaking ductwork, which is often responsible for uncomfortable temperature fluctuations, extended cooling cycles, and excessive monthly energy bills.

Have your air conditioning system serviced by the professionals from Desert Diamond Air!

At Desert Diamond Air, we look at both the big picture and smallest details, getting everything right, and improving the health and enjoyment of your home. From air conditioning installation and repair to indoor air quality products and solutions. Call on our team of AC Specialists for all of your temperature control needs.

Desert Diamond Air in the News

Desert Diamond was featured on Channel 12 News to discuss the importance of AC service after a scorching summer. Read the Story or watch the video below.

How to Keep Your AC Running Efficiently All Summer Long

Your home’s air conditioner is an essential appliance. To keep it running safely and efficiently all season long, we recommend hiring a reputable HVAC company to check and service the system two times a year. At Desert Diamond Air, we inspect both the big and the small components of the cooling system, including the air filters and evaporator coils. As your air conditioner runs, the air filters collect dust and debris to prevent the spread of unwanted airborne particles throughout your home. If the filters are not regularly checked and replaced, this buildup of dirt can restrict airflow, and your air conditioner has to work harder. Additionally, as extra-thick air filters can increase stress on the unit, our technicians recommend using an air filter that is appropriate for your home’s cooling system.

Air Conditioning Service, Air Conditioner Maintenance & AC Service Phoenix, AZ, Peoria, AZ, Scottsdale, AZ, Glendale, AZ & Surprise, AZ

Central Air Maintenance Peoria, AZ | AC Service Glendale, AZ | Central AC Tune-Up Surprise, AZ

AC MaintenanceCentral Air MaintenanceAC Service Near MeCentral AC Tune-Up ∴ Glendale, AZ ∴ Scottsdale, AZ ∴ Surprise, AZ

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.

Learn & Apply

AC Service Near Me

AC Maintenance

Central Air Maintenance

Central AC Tune-Up

Scottsdale, AZ

Surprise, AZ

Glendale, AZ

Peoria, AZ

Mesa, AZ

Sun City, AZ

Phoenix, AZ