D T Air Conditioning & Heating Inc

Licensed HVAC contractor in Plano, Texas

TDLR licence active5.0(384 reviews)

D T Air Conditioning & Heating Inc holds TDLR licence TACLB00020036C, active, licensed since 17 May 2001, rated 5.0 from 384 Google reviews.

99score

Report card

  • Licence activeTDLR #TACLB00020036C, class BC. Issued 17 May 2001, expires 17 May 2027.
  • Licensed 25 yrsSince 17 May 2001.
  • On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews

Checked against the Texas Department of Licensing and Regulation (TDLR) register on 4 Nov 2026.

Google reviews

5.0(384 reviews)
Phil Keith★★★★★ 5 months agoView on Google

I have been working with Dana and his team at DT Air Conditioning for nearly a decade, and they have consistently delivered exceptional service. From the beginning, their professionalism and attention to detail have set them apart. They are always prompt, arriving on time and ready to work, which I greatly appreciate. One thing that stands out is the respect they show for your home. Every visit, they wear protective…

KirkShadow★★★★★ 3 months agoView on Google

Long overdue review! We had a new variable-speed AC installed last August and couldn’t be happier. Alan was very knowledgeable and straightforward, and the installation was smooth and flawless. It took us a little time to adjust to the new system, but Alan and Zee were great about getting everything tuned to our liking. Zee went above and beyond, and Dana also took the time to check in and help us with the adjustment…

sunil shah★★★★★ 5 months agoView on Google

Exceptional Service and Unbelievable Honesty! I cannot recommend Zee from DT Air and Heat highly enough. I was recently told by a technician from a different company that my entire AC unit was dead and needed to be completely replaced. Facing a massive bill, I decided to get a second opinion from Zee—and thank goodness I did! Instead of pushing an expensive replacement, Zee took the time to properly diagnose the uni…

Rita Meyrat★★★★★ a year agoView on Google

DT AC recently came out to quote a new air conditioning system. Zee was very personable, no slick salesman vibes at all, and promptly provided us with a reasonable estimate. We accepted their quote, and were put on their schedule right away. The crew came out during the time window given, and got straight to work. The guys had great attitudes and were surprisingly happy despite having to crawl around in a 110 degree…

Michael Mount★★★★★ 5 months agoView on Google

We have used DT Air Conditioning for the last several years. Their service tech Z is great to work with and goes above and beyond to help satisfy the customer. Efficient, Knowledgable, Dependable. We will use this company for all our HVAC needs for years to come.

Read all 384 reviews on Google Reviews and photos from Google, 4 Nov 2026.

Why it ranks #1 of 119 HVAC contractors in Plano

Years licensed weight 30100%
Complaint record weight 25n/a
Bond weight 10n/a
Google reviews weight 3599%

Score 99.3 / 100. Claiming this listing or using Theo never changes it. How we rank

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