Duncan Plumbing Solutions
Company Overview
Duncan Plumbing Solutions delivers top-tier plumbing services, including gas line work and slab leak detection, to Waxahachie residents.
Waxahachie’s favorite plumbers, hands down.
We proudly offer discounts for military personnel, first responders, and educators.
Financing solutions tailored to your needs.
Every job comes with our ironclad guarantee.
Mike Duncan spent over a decade in corporate plumbing before launching his own customer-focused business.
""Clients always asked for Mike—he’s the fixer,"" laughs Erica Duncan.
""We saw his talent was driving their success, so we bet on ourselves,"" she adds.
Erica soon left her pharmaceutical career to join full-time, and growth followed fast.
Today, we’re Waxahachie’s highest-rated plumbing team and a local favorite.
Family-owned, community-driven—that’s the Duncan difference.
We treat every job like it’s for family because, in a way, it is.
Business Services
- Bathtub installation
- Drain installation
- Garbage disposal repair
- Hot water recirculation pump installation
- Hot water recirculation pump repair
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
- Shower installation
- Sink installation
- Sink repair
- Sump pump installation
- Sump pump repair
- Water heater installation
- Water heater repair
- Water pipe installation
- 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

Great company.
My wife was very annoyed about our outside spigot that leaked.
We called Duncan Plumbing. They were able to be out with in a few days.
The guys showed up in the arrival window. They were able to give me a price before they started. The price did not change after the work was complete.
They worked at a steady pace and completed in a timely manner.

My experience with Duncan Plumbing was below expectations. First, their communication was poor. When I called to set up appointment the girl said 9 to 9:30. There was nothing said about tech calling to confirm time. It was communicated an 85 estimate fee that would then be incorporated into the service if completed. On the day of service, due to my business, my phone was off. Therefore I did not receive a call asking if the tech could come early at 8:30. At 9:10 I noticed I had missed a call from an unknown number. The tech had left a message and for me to call. I attempted to call his number with no answer so I called Duncan directly. The tech had been dispatched to the third call of the day because I did not answer. The woman started making this my fault until I reassured her that it was ok just when could he be here as it was not a "crisis ". The call was rescheduled for later that day for 5:00. I received a call, in the middle of a therapy session, took the call because I did not want a repeat of earlier. Stephen arrived at around 5:30. Went to my bathroom, deduced the issue was a water fill component. Asked if I wanted it fixed, and jokingly said of course unless we are talking 2 to 300 dollars. With all seriousness he said, the repair would be 265.00 dollars. I was appalled. My gosh, I was currently, right then having 3 rooms of carpet steam cleaned, which meant moving furniture, and the job was a 2 hour job for just over 200 dollars! If he had said even up to 150 I would have agreed but that was ridiculous. So I paid the 85 dollars that I agreed to and sent him on his way. What a ripoff!

Never used this plumbing company before, they showed up on time and diagnosed problem, fixed it in about 20 to 30 min.

Had Duncan out today and once again great professional service. My experience with them is good communication and scheduling. They show up when they say and will call if running behind or ahead of schedule. Paul came out this morning and he is a joy as well as a knowledgeable and proficient plumber. Thank y'all at Duncan for being an asset to this area!!!!

Professional technicians but the hour they were here they changed out one outdoor faucet and charged my wife $450. Not an emergency call, just standard charge. Ridiculous!

I cannot begin to tell you how happy I am with Duncan Plumbing. I'm in an older house and had to replace all my clay pipes. It was a big job( digging up old pipes and even cutting through my driveway. They were fast and professional. Truly some of the nicest people on the planet. My yard looked like a war zone after they started and now that it's finished, you can hardly tell what all was done. I highly recommend them for all your plumbing needs.

Called Mike at 10:00 and he was at my house w/ in an hour. He and Chris were prompt and courteous and had the job finished quickly. I would definitely recommend Duncan plumbing!!

Mike Duncan and Chris were awesome! Arrived on time and worked diligently. Very competent, honest plumbers.
Work performed was well done and price charged was very fair and reasonable. I have definitely found my "go to" plumbing company!

Duncan plumbing was quick to respond, affordable and professional. I feel confident referring them to anyone. Mike and his team are stand up guys that go above and beyond.