D-n-a Plumbing, Heating and Air LLC

Licensed HVAC contractor in Plano, Texas

TDLR licence active4.8(1,093 reviews)

D-n-a Plumbing, Heating and Air LLC holds TDLR licence TACLA00118109E, active, licensed since 10 Feb 2022, rated 4.8 from 1093 Google reviews.

59score

Report card

  • Licence activeTDLR #TACLA00118109E, class AE. Issued 10 Feb 2022, expires 20 Feb 2027.
  • Licensed 5 yrsSince 10 Feb 2022.

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

Google reviews

4.8(1,093 reviews)
Eric O'Halloran★★★★★ a month agoView on Google

Conducted the repair very quickly. The city took their time issuing the permit, but came out and inspected The city inspector said DNA did a fantastic repair job. Contacted DMA after the city inspection and they came and put the gas connection back and buried the new pipe. Overall the crews that came out were very courteous and professional. Communication was also great

William Rigden★★★★★ a month agoView on Google

I recently had a gas leak and I contacted D-n-A Plumbing to fix the leak. Asa Womack contacted me and provided a professional, comprehensive and competitive estimate for the job. A crew was sent out to trench for the new pipe and was finished within the day. The next day the plumbing crew came out to install the new pipe. They also checked my home for any suspected gas leaks. They found two leaks and corrected th…

Sumair Sunny★★★★★ 4 months agoView on Google

Did a great job with the repair. A DNA Plumber and his apprentice were sent over. They came out twice July 2, 8pm to find and stop the leak, and July 4, 8am to fix the pipe. They were upfront and transparent about the price, and spoke and behaved very respectfully in my home while doing the job. I will strongly recommend them. They tried to cut out as little drywall as possible knowing the drywall repair would also c…

Rochelle Howey, Realtor★★★★★ 7 months agoView on Google

My fist experience with DNA Plumbing was fantastic. I am a realtor in the area and I had them check on a leak in one of my vacant listings. They came out same day and I met Miguel. He was very efficient, explained everything in simple terms, found the leak and proposed a plan for my sellers. Because of how knowledge Miguel was, I called back to DNA Plumbing and requested him for a job on my own home. We had a small p…

Edward Szeto★★★★★ 7 months agoView on Google

Wes and his crew showed up the same day after my order was placed. They worked nonstop for 5 hours to replace two water heaters and repaired a leaking bathroom sink. Pricing was upfront and no surprises. They were highly skilled and demonstrated great care of our property and did not make a mess. I would highly recommend DNA to my friends

Read all 1093 reviews on Google Reviews and photos from Google, 4 Nov 2026.

Why it ranks #22 of 119 HVAC contractors in Plano

Years licensed weight 3024%
Complaint record weight 25n/a
Bond weight 10n/a
Google reviews weight 3590%

Score 59.2 / 100. Claiming this listing or using Theo never changes it. How we rank

Other top HVAC contractors in Plano

See all 119
  1. 1

    D T Air Conditioning & Heating Inc

    Plano, TX · TDLR BC #TACLB00020036C · licensed 25 yrs

    • Licence active
    995.0(384)Full report
  2. 2

    Justin Turner

    Plano, TX · TDLR AC #TACLA00021763C · licensed 22 yrs

    • Licence active
    995.0(197)Full report
  3. 3

    Collin Air Conditioning & Appliance Inc

    Plano, TX · TDLR BC #TACLB00002297C · licensed 41 yrs

    • Licence active
    974.9(447)Full report
  4. 4

    Kool Koncepts

    Plano, TX · TDLR BE #TACLB00016151E · licensed 30 yrs

    • Licence active
    954.9(94)Full report
  5. 5

    San-su Service Company

    Plano, TX · TDLR BE #TACLB00012259E · licensed 32 yrs

    • Licence active
    915.0(19)Full report
  6. 6

    Dallas Heating and Conditioning

    Plano, TX · TDLR AE #TACLA00018782E · licensed 28 yrs

    • Licence active
    884.6(153)Full report