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Please contact the business for updated hours/services due to the COVID-19 advisory.

Your Comfort Is Our Business!

General Info
DND Heating & Air Conditioning is an AC repair company located in McKinney, TX servicing all of north Dallas area. We specialize in light commercial and residential AC repair and installation in the McKinney area and surrounding cities. Call or go online to schedule your air conditioning or heating service call today.
Appointment Only Hours
Mon - SunOpen 24 Hours
Regular Hours
Mon - Sun:
Holiday Hours
2021/01/01Open 24 Hours
DND is proud to service the Air Conditioning and Heating needs of Residential and Commercial customers throughout the Dallas, Ft. Worth Metropolitan Area. With over 20 years of Air Conditioning and Heating industry experience, our mission is to bring our customers the best balance of exceptional service, fair pricing and the ability to make informed decisions regarding your cooling and heating needs. We pride ourselves in courteous and professional service, and always strive for 100% Customer Satisfaction. We are committed to providing the finest quality professional service in the industry. Whether you need Air Conditioning or Heating services, DND would like the opportunity to earn your business.
Bryant, GE, Gibson, Goodman, Payne
Payment method
cash, financing available, all major credit cards, check, amex, discover, insurance, visa, mastercard
New Shop Address
Carrington Estates, J.J. Pearce
English, French



DND Heating and Air Conditioning

Air Conditioning Service & Repair, Heating Contractors & Specialties
Other Information

Services: Duct Systems


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Kathy B.



AC went out at 7 pm on Saturday nite, called DND after finding them on the internet and David came within the hour. Problem was diagnosed quickly and the house was cooling off soon after. Very knowledgeable, professional and responsive. Would highly recommend.

Brad G.



Highly recommended!! Honest and reasonable price. David and his teammate came out as a 2nd Opinion; another company had told me I needed additional Freon and a new contactor. David took the time to educate me on my unit and made it clear that it was operating just fine and it did NOT need any service at all. I'm thankful for his integrity and the time he spent with me. Be careful, there are a lot of dishonest companies out there but rest-assured David is a straight shooter.

John W.



I'm going to refer all of my friends and family to dnd air they were so helpful and quick at getting my system running during this last freeze, they were professional and neat, they even vacuumed my carpet. FIVE stars

Steven C.



DND was great I called on sat and they had my unit up and running by that evening with no overtime charge. I will be calling DND again.




I just wanted to take the time to say thanks! You diagnosed the problem for me in a way I could understand and cared to meet my needs within my budget. When I had just the slightest question about our new unit, you sent someone that same day. Y'all made me feel like I was your only customer!

Thanks again and God bless you!!


I called DND when my A/C was on the fritz and the person who answered the phone was very friendly. They dispatched a technician within 2 hours and he had my unit back up and running in no time, for a very reasonable price. Everyone I dealt with was very courteous and responsive to my questions.