HVAC Services Including Installation, Repair and Maintenance in Tucson, AZ and Surrounding Areas

Since our beginning, Crest Air has focused on delivering fast, friendly service across the local area. We want to earn your trust and your repeat business, so we stand behind all of our work and we make sure you are happy when we are done.

hvac tech talking with couple outside home

Air Conditioning Services

From leaking refrigerant to wiring problems, the technicians at Crest Air have seen it all. We answer emergency repair calls and work hard to get your system running again as quickly as possible. Most AC replacement projects can be completed in one to two business days. Contact us today for your free in-home estimate on a new air conditioner.

Heating Services

When your furnace or heat pump just isn’t the doing the job as well as it used to, your Crest Air technician works fast to find the problem. When it’s time to consider replacing the unit, we’ll help you make the right decision for your situation. Learn more about our professional heating services.

Ductless Climate Control

This could be the right time to finally finish that home renovation project. A ductless air conditioner could save you money on ducting and an upgraded central unit, and it might even be more energy efficient. Consider going ductless for your office space, workshop or home addition.

Preferred Customer Agreement Maintenance Programs

You can help prevent costly repairs and breakdowns by making sure your HVAC system has regular maintenance. The easiest way to accomplish this is through our Residential Maintenance Plan. For only $169 per unit, you’ll receive 2 seasonal maintenance appointments that include a host of additional benefits including discounts on repairs, extended equipment life, emergency service and much more.

Indoor Air Quality Solutions

Dirty air is a major health concern. We want you to feel healthier and more comfortable in your home, so we are up to date on the many ways to improve indoor air quality. Contact us today for some free advice or to learn about innovative new HVAC accessories to clean the air in your home.

Light Commercial HVAC Services

Your business relies on having dependable HVAC equipment every single day. The expert technicians at Crest Air have years of experience repairing, maintaining and installing commercial HVAC systems. We know what it takes to grow a business. Let’s talk about your business needs and your options to keep your equipment running its best.

Duct Cleaning

Excessive dust throughout your home or family members whose allergies worsen while at home are all indications that it’s time for duct cleaning. Through time, ductwork can degrade at joints and allow attic air and insulation to infiltrate your ductwork to be distributed throughout your home. Duct cleaning will alleviate many of these symptoms. Call us for more information.

Experience the Crest Air Difference in the Local Area

Everyone on the team at Crest Air is committed to your 100% customer satisfaction. We treat you like family and work hard to earn your trust. We’re working to build our business by providing fast, friendly service at a fair price. We treat people like they are part of the family. We are locally owned and operated, and provide service and repair for all makes and models.


We look forward to hearing from you. Contact us today to tell us how we can help you feel more comfortable in your home or business. At Crest Air, we put your comfort first.

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