DND Heating & Air Conditioning has been in the AC repair industry in McKinney for more than 15 years. We are in the business of fixing air conditioning and heating units at your home or office. With exceptional customer service we guarantee that our customers are satisfied with all of our services and their experience with our company in every way. Getting through the bad air conditioning companies to find a good one that you can use all the time every year might cost you a few bad experiences. Check out our reviews across the web and see how you could avoid all of that by choosing DND Heating & Air Conditioning first. Our technicians are all factory trained and have more than 10 years of experience and are professional and personable. We work very hard to make sure we get the job done right from the start but if we find ourselves in the position where we need to fix something, we do it quickly and quietly. Air conditioning repair in McKinney is a customer service industry and we make sure that our technicians all respect our customers and their homes when performing an AC, heater repair or new installations. All service/diagnosis charges will be waived if we are paid to perform the AC or heater repair/installation. Technicians are available to answer your phone call, that's right, technicians answer the phone also! Get simple questions answered quickly and see if you even need an air conditioning repair technician to come to your home or office. Give us a call at 972-234-2665 to schedule your service today!


Fill out the form below or give us a call at 972-234-2665 to schedule your service today!


Give us a call at 972-234-2665 to schedule your service today!

Residential AC Repair

Residential AC Maintenance

Residential AC Installation

Residential Heater Repair

Residential Heater Maintenance

Residential Heater Installation

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First Time Customer Discount!

$50 Off for first time customers when AC or heating repair or installation is purchased for your home. Not available for commercial customers and not to be combined with other offers please call for details. 972-234-2665

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