HVAC Services

Crest Air is a full-service HVAC company. Our certified technicians have deep experience and keep up with technical advances in the industry. Choose Crest Air for all of your indoor comfort needs.

For friendly, attentive service for all your AC repair, installation and maintenance needs, look no further than Crest Air of Tucson, AZ. We’ve been keeping local homes and light commercial businesses comfortable with over 15 years of air conditioning and heating experience. If you’re looking for fast and reliable AC services from a fully licensed and insured HVAC contractor and looking for a price that fits your budget. We have great prices for all your HVAC repair needs and proudly service homes and businesses in Tucson, Oro Valley, Marana, Sahuarita, AZ and surrounding areas. Call Crest Air and compare today

Air Conditioning Services Including Repair and Installation in Tucson AZ and Surrounding Areas

When you’re living under the Arizona sun, you need reliable climate control to stay cool and keep your family safe. You need air conditioning for many months during the year, and at Crest Air, we have the experience and expertise to keep you cool through our long hot seasons.

Crest Air is the expert for professional air conditioning installation and maintenance. We specialize in friendly, attentive service with fair prices. All of our work is guaranteed, and we want every customer to be 100% satisfied. Locally owned and operated, we offer value options for any budget and treat our customers like family with our kindness motto. We are also able to help realtors and property managers maintain their AC investments.

Heating Services

A reliable heating system makes all the difference in enjoying a warm, comfortable chilly night in your home. Crest Air is committed to doing whatever it takes to earn your business and keep you comfortable

We offer Heating installation services, heater maintenance, and Expert Heating Contractors. 

Commercial HVAC

You can trust your business to the expert light commercial HVAC contractors at Crest Air. We understand the importance of keeping your building’s systems running to protect your employees, customers, and inventory.

When you need light commercial HVAC Contractors, Crest Air is the ideal option for your business. 

 Crest Air technicians are highly skilled and experienced at repairing all types of heating and cooling equipment. We carry an inventory of common parts with us for faster service. We stand behind our work on every project, with a 100% satisfaction guarantee. 

 We understand the challenges of running a business, and we won’t let you down.

Ductless AC

Ductless mini-split systems offer a flexible alternative to central heating and cooling. In the local area, Crest Air has the information you need to make the right choice for your home or business.

Ductless air conditioning is an affordable, energy-efficient option for residential and light commercial settings. These units can be used to cool a single room, an area, or combined to create a multi-room zoned system

Duct Cleaning

Your home or business ductwork distributes heated or cooled air throughout the building. What you may not think about, is that it is also distributing any dust, dirt or contaminants that your HVAC system’s air handler pulls in. Your ductwork can accumulate and carry untold amounts of particles and contaminants through its ductwork every day.


Air conditioners and heat pumps are relatively complex machines with a lot of intricate, interconnected components. Our maintenance services include a thorough check of all of those components. Here’s a sample of what we’ll do during a typical maintenance visit:

  • Check refrigerant level and recharge if necessary
  • Test blower motor for proper operation
  • Inspect indoor and outdoor coils
  • Flush and treat condensate drain
  • Lubricate all moving parts
  • Thoroughly clean the system
  • Tighten all electrical connections and check for corrosion
  • Clean or replace air filter
  • Check and calibrate thermostat

Protect your investment in your Tucson, Oro Valley, Marana, Sahuarita, Green Valley, AZ and the surrounding area home heating and cooling system with an HVAC maintenance plan from Crest Air. Give us a call or contact us online and ask about our preventive maintenance services.