DND Heating & Air Conditioning


DND Heating & Air Conditioning

Residential AC Repair

With more than 15 years of air conditioning repair and installation in the North Texas area, we can guarantee ALL of our AC work. We have seen thousands of homes and even more air conditioning systems during our years in business. With more experience than most air conditioning repair businesses, we can get your broken air conditioning system evaluated quicker and more accurate than other companies. With our guarantee you will see why our customers love DND so much. See what our customers are talking about below in our testimonials section.

Have an AC emergency?
Licensed technicians standing by to answer your call.

Why DND Heating & Air Conditioning

air conditioning repair mckinney

Guaranteed Service

Licensed Trustworthy Technicians

Honest & Fair Pricing

Repair Vs. Replace Estimates

2 Year Labor Warranty*

Read our testimonials!

Excellent service. I will definitely be using DND again. Reliable, prompt and reasonably priced. DND was the first of 5 other vendors we used to actually fix our problem and not just take our money. Thanks again for your service.

Marcia M. Rhodes

David installed an ac unit in my house as well as my mom’s. DND did a fantastic job on the install but has done even more with the follow ups. I can highly highly recommend them if you need heating or ac work.

Aaron Forrest

David has been very nice and professional When our AC was not working. He does a great job every time we need help with our Heating and Ait conditioning systems. He is always on time and does always know what is going!

Chantal Togbey

Air Conditioning Repair

AC Repair

We have passed the maintenance stage of the year and if your looking at our website, you’re are in need of ac repair. With our factory trained air conditioning repair technicians, we specialize in residential and light commercial air conditioning repair and installation. From fan motor replacements to changing out rooftop air conditioning systems with cranes, we are your air conditioning company. We can repair or replace rent house air conditioning systems or condo units including large homes with more than 2 units like some here in the McKinney area. In need of your office air conditioning system repair? We can help with that also, call and schedule your repair appointment today.

air conditioning maintenance mckinney

Big Residential AC Repair Project?

We offer residential AC repair financing for your convenience.

When your AC breaks down at your house in the middle of summer, you’re not always ready to replace it right then and there. We all know that we need it to be cool inside our house in the middle of summer in the McKinney area, so with that in mind, DND Heating & Air Conditioning repair service offers financing for large AC repairs and installation of new equipment. With no money down, you can have your home back to cool faster and pay it off when you can with little to no payoff amount. Call today to get your 10 minute application filled out as late as 11 pm.

air conditioning installation mckinney


Residential AC Repair

Residential Heater Repair

Commercial AC Repair

Commercial Heater Repair

Commercial & Residential AC Maintenance

Attic Insulation Services


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*2 year Labor warranty applies to new air conditioning and heating equipment that qualifies, call for details.