About Us

Jason and Chanin Masten the founders of Masten Air Conditioning and Heating have been in the HVAC industry for over 20 years. Prior to Jason starting his own business he gained experience from other businesses for over 12 years. Masten Air is a family owned and operated company that is focused on providing professional customer service based on specific comfort needs of our customers.

Our Masten Air team has built a foundation on effectiveness and efficiency to go over and beyond for our client’s needs. Our company specializes designing, engineering, servicing and installing complete comfort systems for residential and commercial applications. We take special pride in the craftsmen when we train our employees, in fact you will notice immediately in the attitude and integrity they bring to your home or job site. We strive to make the experience with us hassle-free and enjoyable. 


We are dedicated to delivering you the best of the best from our professionalism of our dispatch, sales engineers, to the dedication of our field personnel.

Why choose Masten Air Conditioning & Heating?


Masten Air Conditioning & Heating - Certified Trane Comfort Specialist

Trane Comfort Specialist means the independent Trane dealer is committed to being the best in installation, service, customer satisfaction and employee training. Not every dealer qualifies as a Trane Comfort Specialist, but rather only those that meet Trane’s stringent standards and who demonstrate a commitment to customer satisfaction and continuing education. 

These dealers are committed to training to keep up to date with Trane’s latest technology, ensuring that you receive a system that is designed to achieve maximum efficiency, reliability and comfort, as well as a system that delivers the efficiency its ratings promise and that you expect. 


Masten Air Conditioning & Heating - Certified LG Excellence Air Conditioning Contractor

The LG Excellence Contractor Program provides specialized support and recognition for contractors who have been trained by factory teams to install LG Residential and Light Commercial Systems, helping to set them apart from their our competitors. Along with great incentives and recognition, the LG Excellence Contractor Program provides an enhanced warranty (Cumulative 12 years limited parts and compressor warranty on select registered LG Residential and Light Commercial products).

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24 / 7 Emergency Service Available

We strive to be in constant communication with our customers until the job is done. If you have questions or special requests, just drop us a line. To get a free quote for a new system, or need emergency service, please contact us at your convenience. We look forward to serving you!

Masten Air Conditioning and heating

380 Main Street, Lake Dallas, TX 75065

(940) 321-5392