AC Repair and Service in Sun City Areas and West Valley

Grand Air is your hometown heating and cooling company. Our technical excellence, and dedication to customer service sets us apart from others in the business. We take the needs of our customers seriously, and provide our customer with heating and cooling solutions that are perfect for each unique requirement. 

We know that each of our customers have unique and different situations. We strive each day to perfectly blend our expertise and recommendations with your desired solutions and budgetary goals. Part of helping our customers make the right decision is educating them on the different aspects or heating and cooling solutions. See the links below for additional information, or call us at (623) 299-7000.

Comfort Analysis. Schedule a time for us to meet with you and discuss any of your questions or concerns

Online Service Request. Use our service request form to schedule service for a specific need you currently have

Seasonal Tune Up. Did you know that your heating and cooling equipment runs more efficiently with tuneups? Grand Air provides a 34 point inspection at each tune up. Use our online form to request more

Grand Maintenance Plan. Realize the peace of mind that comes from scheduled maintenance, parts discounts, increased system reliability and priority service when you invest in the Grand Maintenance Plan.
HVAC Products

As a trusted Sun City AC and heating company, we offer products that are reliable and efficient. See a lineup of heating and air conditioning products that we provide for ideal comfort control!

Heating & Air Conditioning Products

Energy Star Guide

The Energy Star Guide provides heating and air conditioning related tips. Learn from the trusted Energy Star organization!


HVAC Glossary

In addition to the confusing equipment ratings like SEER and AFUE, there are many other terms that might throw you for a loop. Use this page to clear the fog so you can feel confident about your HVAC knowledge.

HVAC Glossary

Call Now for Fast, Reliable Service

(623) 299-7000

Licensed, Bonded, and Insured Contractor

Grand Air Heating and Cooling| Best Tune Up Offer in the Valley!Grand Air Heating and Cooling| GRAND OPENING