D-N-A Plumbing
Company Overview
When you require a trustworthy and dependable plumber in Plano, D-N-A Plumbing Services is your best choice. We offer a wide range of plumbing services that are completed quickly. Whether it’s clearing clogged drains or complete kitchen and bathroom renovations, our local team can manage it. D-N-A Plumbing Services takes pride in using state-of-the-art techniques and tools in the plumbing field, including sewer line video inspections for main water lines and sewer systems, hydro jetting, tunneling, and other solutions. Reach out to D-N-A Plumbing Services today to set up an appointment. The expert plumbers at D-N-A Plumbing are ready at all times for urgent plumbing calls.
Business Services
- Bathtub installation
- Bathtub repair
- Drain repair
- Faucet installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe repair
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Absolute best customer service of any plumbing company around NTX!! Prompt, polite, professional - from when you call to when they leave.
D-N-A has replaced our hot water heater and also repaired a slab leak. Both crews were fantastic!

This company is great. Quick, professional and friendly. Have used them many times in the past 10 years. My go to plumbing company.

Came out promptly on a weekend evening. Quick service and very professional. Thank you.

I called on Friday 7pm trying to get an estimate for a clogged bathroom sink. They said for an estimate, they will have to charge $129 for a weekend emergency. I would never do business with that type of service. Oh, and the $129 is not refundable even if I want the work done... which will be on top of the $129 fee. I'm no fool... I will look elsewhere. LOL
(update) Found a certified plumber that is coming out Saturday at 1:00 for total of $189. That's fair.

I needed to have hydrostatic pressure testing done /a check of cast iron pipes under my 46 yo home. Had foundation work done couple years ago and was told by another company I would need a full replacement of pipes .. very very expensive project. of at least 25,000. I had used DNA plumbing in past for a few issues and always found them to be professional, polite, and reasonable in pricing. Jordan came from DNA plumbing is currently doing a very thorough assessment of just how extensive the problem truly is. My plumbing set up apparently not "run of the mill" and has posed a number of challenges, yet he has treated this as a not one size fits all project.. personable/professional crew. we are not done yet with full assessment, but I feel confident their assessment and recommendations will be honest and reasonable.

Jordan and Zane were prompt, professional, and persistent! They really helped us out with troubleshooting and repairing our tankless hot water heater! I'll definitely use DNA again!

Our sewer line became plugged immediately outside of our home as it was later found to have been poorly installed in the first place.
The crew from DNA showed up on time and promptly set to work to determine what the problem was. This included showing me what they found with their camera. My true nightmare involved working with my insurance carrier - which is another story entirely.
Per my insurance adjuster, I had to call the crew back out to take photos to send to my adjuster. Once the work was approved, the crew sent their contractor out to excavate the part of the line that needed to be replaced. The use of a separate crew to perform excavation work is not unusual- most plumbers to this as it requires different skills, tools & expertise compared to the actual plumbing work which must be performed by certified workers. The excavation crew had to cut through and remove two Holly bushes - which could not be saved. This was exceptionally tough work.
Once the excavation crew finished their work, the plumber crew immediately came out and did their work ( replaced @ 8' of PCV and a large 2- way cleanout.) the. The excavation crew returned to bury the work and move all the dirt back.
This was a simple but big job which was addressed promptly by professionals in a workmanship like fashion. All crew members were professional and very nice. I am glad to recommend DNA Plumbing.

Miguel was prompt, great attitude, great job! We had a stopped up toilet, he was in & out and we are pleased with is service. We would recommend DNA Plumbing

Water heater busted at 8 am, they were here by 11am. Recommended some restoration people (Zeus) who were out cleaning and drying everything by 2. Everyone was nice, clean, easy to work with, I will definitely use them again and recommend them to anyone who asks.

Fast service. My repair was super quick since parts were on the truck. Left the area super clean when repairs were finished.