Flower Mound, TX

Reliable, Caring Heating and Cooling Contractors Serving Flower Mound, TX and the Surrounding Areas

When you need professional HVAC service in Flower Mound, TX, team up with the area’s most caring, customer-oriented heating and cooling contractors—call D.T.M. Heating and Air Conditioning! We offer a comprehensive range of services, including AC installation, heater maintenance, ductwork replacement, and more, backed by over 35 years’ worth of experience and knowledge. We aim to not only keep your heating and cooling units running smoothly, but to also improve your air quality, lower your energy bills, and serve as your trusted year-round comfort specialists.

Why Work with Us?

Thanks to our vast HVAC knowledge and expertise, we can quickly diagnose and repair any issue you may be experiencing with your heater or AC unit. Don’t rely on just any HVAC technician in the Flower Mound, TX area—work with the best in the business!

Why choose us for your AC and heater repair needs? These are just a few of the many reasons:

Attention to detail
Flexible financing options
Affordable service
Dedication to customers’ needs
Honesty and integrity
Experience with many different types of systems

free new install estimates

We’re Committed to Meeting Our Customers’ Needs

Get the quality HVAC service you need with the customer care you deserve when you call D.T.M. Heating and Air Conditioning. We will arrive at your Flower Mound home promptly, ready to address your specific heating and cooling needs. We’ll also be happy to advise you on the best type of HVAC system for your home, should you need a replacement. Call us today for a free estimate!

Testimonials

<img decoding="async" loading="lazy" src="https://lh3.googleusercontent.com/a/AItbvmmQDIIcBTMUzi__7K8sEZTjKKPLILYOBjcdsgzV=s240-c-c0x00000000-cc-rp-mo-br100" alt="Manuel Del Olmo Avatar" class="wpproslider_t6_IMG_2 wprevpro_avatarimg" />
Manuel Del Olmo
8/24/2022 - Google

				I referred Dave to one of my regular  plumbing customers for an HVAC issue. The customer was so happy... read moreI referred Dave to one of my regular  plumbing customers for an HVAC issue. The customer was so happy with Dave that he is having both HVAC  units replaced. I would not hesitate recommending Dave and his crew at D.T.M. to any of my friends, family or customers. Dave is a true professional and the way he does business is a positive reflection on my business when I refer him to anyone else. I highly recommend D.T.M. for any of you HVAC needs. read less			
<img decoding="async" loading="lazy" src="https://lh3.googleusercontent.com/a/AItbvmmDwzqD_KWi7J5Hd2KAINO5gvIKpsRcK3-8ovjo=s240-c-c0x00000000-cc-rp-mo-br100" alt="Hop Ho Avatar" class="wpproslider_t6_IMG_2 wprevpro_avatarimg" />
Hop Ho
8/06/2021 - Google

				Mike has done an awesome job for us. He is nice and very professional. Great company. Highly recommend.			
<img decoding="async" loading="lazy" src="https://lh5.googleusercontent.com/-U0Dyt9hgSDw/AAAAAAAAAAI/AAAAAAAAAAA/1AAwJ886dE8/s240-c-rp-mo-br100/photo.jpg" alt="Yvonne Dickson Avatar" class="wpproslider_t6_IMG_2 wprevpro_avatarimg" />
Yvonne Dickson
6/11/2019 - Google

				D.T.M is very professional and respectful of our schedule and the fact that we can't sit home all day waiting... read moreD.T.M is very professional and respectful of our schedule and the fact that we can't sit home all day waiting for someone to show. Our tech actually diagnosed our problem over the phone and sure enough when he got here and looked at the unit that was exactly what was wrong. We will for sure be using them for all of our future A/C needs. read less			

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