Professional Plumbers Serving the Houston Metro Area

The Plumbers Houston, TX, Can Always Count On


With a legacy of exceptional service since 2008, Mammoth Plumbing is the trusted choice for plumbing service and repair in the Houston Metro area.

The Most Trusted Plumbers in Houston
BBB A+ Acreddited
Mammoth Plumbing - Plumber Service Van

Superior Quality & Professionalism Every Time!

Call The Most Trusted Plumbers in Houston, TX

At Mammoth Plumbing, we’ve built our reputation on a solid foundation of excellence. With a 4.6-star Google rating and BBB A+ accreditation, our commitment to quality shines through in everything we do. From plumbing service and repairs to thorough inspections, our licensed, insured, and bonded technicians are always ready to tackle any issue, backed by parts and labor warranties for your peace of mind.

When it comes to your home’s plumbing, don’t settle for anything less than the best. We take pride in our team of factory-trained plumbers who bring unparalleled expertise to every job.

If you’re looking for exceptional plumbing services in the Houston Metro area, give the team at Mammoth Plumbing a call today at 281-398-1700.


Request Your Service Appointment!

If you’re ready to experience the Mammoth Plumbing difference, complete our service request form below or give us a call directly at 281-398-1700 for your free estimate!

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This is a fantastic company that we have worked with for many years. They are responsive, honest and well priced. Such a pleasure to work with.

Why Choose Mammoth Plumbing?

A Houston Plumbing Company with Integrity

When you choose Mammoth Plumbing for your plumbing repair and service needs, you are getting the following qualities, and more:

  • Pride in Our Craftsmanship: We ensure every plumbing project is executed with precision and attention to detail. Our commitment to quality workmanship is the cornerstone of our service, guaranteeing your plumbing needs are met with excellence every time.
  • Honest, Reliable, & Educational: We believe in transparent communication with our clients, offering not only top-notch plumbing solutions but also valuable insights to help you make informed decisions about your plumbing system.
  • Satisfaction Guaranteed: We stand behind our work with unwavering confidence. Our satisfaction guarantee ensures that you’ll be completely content with our plumbing services, and if ever you’re not, we’ll go the extra mile to make it right, because your peace of mind is our top priority.
  • A Locally, Family Owned Business: Our deep roots in the community reflect our commitment to providing personalized, trustworthy service to our neighbors and friends, making us your go-to choice for reliable plumbing solutions in the heart of Houston.

If you are searching for a professional plumbing company in the Houston Metro area, call the team at Mammoth Plumbing today at 281-398-1700 for your free estimate.

Expert Plumbers

Only Quality Plumbing Materials


As your trusted installer, we demand quality plumbing supplies, repair parts, and bathroom fixtures from today’s top manufacturers.

The Name All of Your Neighbors Trust

Plumbing Reviews

Shannon McIntoshShannon McIntosh ★★★★★ Jon and Jay arrived at my home to help move some unexpected pipes that were enduring a renovation project we are working on. They worked very hard and did a wonderful job, on pretty short notice. My people were able to complete the rest of the job by the end of the week, because of the response from the Mammoth family. Thanks a million.From the McIntosh familyResponse from the ownerThanks for your business Macintosh family! Shin2114Shin2114 ★★★★★ 5 stars!! Mammoth gave me a time frame of between 8 am and 10 am, which was amazing in itself since normally I get time frames of 5 or more hours, but they came in at 9 and got right to work. They fixed my leaking bathtub faucet in less than 30 minutes including getting a stripped screw off. They also waited with me to check that the leak had indeed stopped. Bonus: free estimate!!Wonderful job guys I will definitely use you again!!Response from the ownerThank you very for your business it was a pleasure to work for you. Alexandra WestAlexandra West ★★★★★ Provided a same day fix after our neighbor ran over our water main. Excellent service A+Response from the ownerThank you for using mammoth plumbing, we really appreciate your business. Lucia HarnessLucia Harness ★★★★★ Mammoth plumbing never fails to impress! They are always punctual, professional, and skilled. We rely on Jon and his team for all our plumbing needs.Highly recommend!Response from the ownerWe really appreciate your business, thank you. Angel Fultz-SmithAngel Fultz-Smith ★★★★★ Mammoth Plumbing has been my go-to plumber for the past few years. They have solved minor problems related to clogs, sinks, and the water heater, and they also installed the gas line for a stand-alone home generator. Their pricing is competitive and reasonable, and I trust them to be honest when assessing a problem. Jon and his team conduct their business with integrity and transparency, and I have recommended them to friends and clients over the years. They're fantastic and I cannot recommend them enough.Response from the ownerThank you ms. Fultz-smith for the review it's always a pleasure working for such great clients, thanks for the referral. Steven GarzaSteven Garza ★★★★★ Great and fast service.Response from the ownerThank you for your business Mr. Garza. Nicole GarrettNicole Garrett ★★★★★ This is a fantastic company that we have worked with for many years. They are responsive, honest and well priced.Such a pleasure to work with.Response from the ownerThank you for your business Mrs. Garrett, it's always a pleasure working for wonderful people! John MurphyJohn Murphy ★★★★★ I use Mammoth for both personal and our Church repairs, starting using then in 2017 when they replaced our house after the flood,Kelin BowerKelin Bower ★★★★★ Fast, fair, courteous, and professional. Highly recommend them. There should be a 6th star.Update. We had some serious under-slab plumbing issues. They were able to accurately diagnose the issue where other companies had failed. They put everything back as it was, and even added some smart clean outs and tie-ins for future plans. The most impressive part was though was how much the hustled to get it all done. They even sent my wife flowers when they learned she had gone into labor. Absolutely amazing.Response from the ownerthank you Mr. bower, we really appreciate your business! JohnJohn ★★★★★ I just wanted to send you a big shout out for great service. Jimmy came out to look into my washing machine waste line which also has my drain from the AC unit and it had been slightly overflowing. I first used a safe drain opener to possibly open the line, but in addition wanted to have it looked at to make sure everything was okay. He did an outstanding job scoping the line and found just a small amount of sediment on the walls. I just wanted to let you know that I will highly recommend your company to anyone needing quality professional plumbing work done!JohnResponse from the ownerThank you so much for your business and your patience, it was a pleasure working for you, I will pass this letter on to jimmy. Kevin BallKevin Ball ★★★★★ I had an under-foundation issue with my plumbing (an absolute nightmare) and this company was awesome. Very professional, obviously knew what they were doing, and the owner had a great way of making me feel like he would solve the problems and calmed me down. It was a major project and they did a great job and the warranty is outstanding. I can't say enough good things about this company. I had 5 other quotes and this one was by far the most professional and expert in this area.Response from the ownerthank you Mr. ball, it was a pleasure working for you. Jeremiah FisherJeremiah Fisher ★★★★★ It was warranty work, but they were prompt and professional. No Complaints. I will go back if I have plumbing needs.Response from the ownerwe appreciate you very much mr. fisher! thank you for your business. Daniel ApplegateDaniel Applegate ★★★★★ They do good work at a reasonable priceDisiere JamesDisiere James ★★★★★ Great Servicedebbieg555debbieg555 ★★★★★ Great response, great rates.Response from the ownerthank you for your review! Dierke HobbsDierke Hobbs ★★★★★ Price was more than fair, and the work was done when scheduled. We are very pleased with the job.Response from the ownerMr. Hobbs thank you for your business, it was a pleasure meeting you and working for you!!! YLYL ★★★★★ Integrity. Honesty. Genuine care. Highly recommend!vijet chuonvijet chuon ★★★★★ Mammoth is the best when it comes to Rinnai tankless water heaters. Ron was on time, professional, and brutally honest about issue. He was able to troubleshoot and found the root cause of why my water heater was acting up. Definitely will use them again and please give Ron some recognition!Kevin MellorKevin Mellor ★★★★★ West UniversityGary LegerGary Leger ★★★★★ I had called a different company that charged a big service fee and did nothing to fix the problem. However mammoth came out fast and on time and readjusted the work I had done and got the water heater started in 10 min. Michael was great. I will used them before anyone else in the future. Awesome company!Response from the ownerthank you for your review Mr. leger, we greatly appreciate your business. Carey TiseCarey Tise ★★★★★ I had great service, Mammoth called before coming out and gave me a window of when they would be there so I could plan. They arrived as promised and installed a new hot water heater in the upstairs attic. They disposed of the old hot water heater so I did not have to deal with it. Their pricing was great and billing was the amount they promised, with no hidden charges. Great job!js_loader

Professional Plumbing Services

Quality Plumbing Backed by 25+ Years of Experience

Mammoth Plumbing is proud to provide expert plumbing services to the Houston Metro area since 2008.  Our team of Houston plumbers strives to provide unmatched customer satisfaction and excellent workmanship to homeowners on each and every job.

We serve the following cities, but if you don’t see yours on the list, just give us a call at 281-398-1700 to find out how you can experience the Mammoth Difference.