Mammoth Plumbing of Houston is founded on the highest standards in the plumbing industry today. Our plumbing contractors utilize the latest technology and work fast, cleanly, and efficiently. Hot water plays an important part in our everyday lives. From taking a bath, washing dishes, to doing your laundry people depend on their hot water heater daily.
When your tank heater needs to be replaced or instead you are looking to save money and preserve the environment Mammoth provides the most up-to-date in tankless technologies. All our service technicians have been background checked, drug screened, and are professional licensed plumbers. We're the first choice when it comes to excellent customers service, competitive prices, and innovative plumbing solutions.
Drain lines that handle a heavy flow of sewage on a daily basis, accumulate a lot of dirt. The dirt consists of soap residue, grease, food and hair. This leads to frequent blockages and buildups in the drain lines. To clean all the dirt and debris, remove blockages and make your drain lines look like new, Mammoth Plumbing employs hydro-jetting cleaning of drain lines.
When your tank heater needs to be replaced or instead you are looking to save money and preserve the environment Mammoth provides the most up-to-date in tankless technologies. All our service technicians have been background checked, drug screened, and are professional licensed plumbers. We're the first choice when it comes to excellent customers service, competitive prices, and innovative plumbing solutions.
Drain lines that handle a heavy flow of sewage on a daily basis, accumulate a lot of dirt. The dirt consists of soap residue, grease, food and hair. This leads to frequent blockages and buildups in the drain lines. To clean all the dirt and debris, remove blockages and make your drain lines look like new, Mammoth Plumbing employs hydro-jetting cleaning of drain lines.
Services
Texans deserve a higher standard of customer service and Mammoth Plumbing has set the industry standard! Ranked #1 in customer service, we pride ourselves on ensuring each customer receives a pleasant experience and total peace of mind. If you call Mammoth Plumbing, there's a good chance you'll speak with Devon who is an integral part of the Mammoth Plumbing team.
Hot water plays an important part in our everyday lives. From taking a bath, washing dishes, to doing your laundry people depend on their hot water heater daily. When your tank heater needs to be replaced or instead you are looking to save money and preserve the environment Mammoth provides the most up-to-date in tankless technologies.
Founded on the highest professional standards, Mammoth Plumbing is your ideal choice for affordable, reliable and enduring plumbing services and solutions that offer you total peace of mind. Living in your dream home does not just end with buying or building one with all costly plumbing fixtures and filling it with all of the other splendid features.
My water bill has increased but I'm using the same amount of water as always. I can't hear the toilet running, and I have checked the faucets for leaks, but nothing appears wrong. My garbage disposer is supposed to handle a variety of table scraps, but very often I have to use a liquid drain unclogger.
Reviews (14)
Allie G.
Jan 22, 2020
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We've really liked working with Mammoth Plumbing over the past couple of years. They are always very respectful and do a great job - particularly, Ron! Typically, they can get out to see you in a reasonable turnaround time for more urgent matters. They helped fix two of our sinks that were having issues with leaking, installed a new faucet for us, as well as a new water heater. We trust them and they are our go-to people for any plumbing needs. Highly recommend!
Hai P.
Mar 28, 2019
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Tanner Rokohl
Dec 30, 2018
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There techs. Drive like they just left the drag strip and love to drive 90 mph on the freeway and if you are not doing the same they ride ur bumper and almost hit you.. please do youself a favor and not hire these people. If they can not follow the law, what makes you think they will inside your home with all your personal belongings laying around I would post the pictures i took one of there drivers but it won't let me... There are plenty of other plumbing company's around that respect the laws-posted speed limits
Suresh Mullangi
Aug 24, 2018
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We had tankless water heater installed an year ago. They did a good job with installation and gave us two year warranty and told us to call them for any repairs including warranty calls. After one year we had an issues and they came by to fix it by working with Rinnai. After second visit it is not completed and they called and told us they can no longer help, good luck!! Really, in the middle of a service call??? I had to work with another authorized repair company to fix the issue. Very disappointing to see how they handled the event.
Elizabeth M.
Jul 14, 2018
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Max M.
Jul 04, 2018
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I had a couple of different things that needed attention which brought me to call Mammoth plumbing.
My tankless hot water heater kept shutting off due to a bad install by another plumbing company who specializes in re-piping. The manufacture's website only listed two authorized repair centers and the other place was giving me the run-around so I called Mammoth plumbing even though they were further from the house.
Ron came out and had me up and running in no time, turns out the tankless hot water heater was not even close to being installed correctly. It sure was nice to have endless hot
My tankless hot water heater kept shutting off due to a bad install by another plumbing company who specializes in re-piping. The manufacture's website only listed two authorized repair centers and the other place was giving me the run-around so I called Mammoth plumbing even though they were further from the house.
Ron came out and had me up and running in no time, turns out the tankless hot water heater was not even close to being installed correctly. It sure was nice to have endless hot
Vijet Chuon
Aug 18, 2017
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Rachel S.
Apr 01, 2017
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We have used Mammoth twice in the past two years for total disasters at our home (very large projects for 40+ year old pipes), Their price was much more reasonable than any other estimates. Their crews are great, show up when they say they will, and they keep the mess to a minimum and then clean up too. While I sincerely hope we are out of the home repair business for a while, I would not hesitate to recommend them to anyone.
Brenda H.
Jan 13, 2016
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John, the owner of Mammoth Plumbing came to my home yesterday. Although the previous homeowner had the work done, the 10 year warranty was honored with a smile and no questions asked. He was very thorough in his work, spending a lot of time. No work was necessary, but I wish to applaud the integrity in which he runs his business. Thank you, we need more local business owners like this!
Gary Leger
Nov 13, 2015
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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!
Bobby L.
Jun 11, 2015
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First, the work that they performed for me. I was impressed with the work. i called them out to do a hydro-test on our drainage and they came out, and for $300, ran a camera all the way down, performed the test (without an existing cleanout) and told me everything I needed to know about my plumbing line. Hydro-static tests run between $250 and $500, sometimes more for special circumstances, so the price was competitive, and the work was good.
Second, their bid process. Now that I know everything about my line, I know that I need replace every existing piece of drainage under half of my house
Second, their bid process. Now that I know everything about my line, I know that I need replace every existing piece of drainage under half of my house
Drew L.
Dec 02, 2013
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I'm a new first-time homeowner in Atascocita and I came home from being out of town to find a water leak coming from the meter in my front yard. My first instinct was to call Roto-rooter. They came out and quoted $2300 to fix the leak and $3300 if they had to go under the sidewalk. I bet you can guess what I told them.
I gave Mammoth a shot and their tech, Luis had the job finished in an hour and a half for $350. He was upfront, respectful, and incredibly helpful.
Mammoth is awesome. Give them a shot!
I gave Mammoth a shot and their tech, Luis had the job finished in an hour and a half for $350. He was upfront, respectful, and incredibly helpful.
Mammoth is awesome. Give them a shot!
Lisette Landingin
Nov 06, 2013
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This company is HORRIBLE! I called for someone to come out and look at my water heater that went out. I was told technician would come out in 1 hour. Then Timmothy calls to tell me he wont be out unitl 5-530.. and proceeds to ask me what wrong with water heater. I tell him what I see then he starts asking me what type and model ( ok so why is he coming if I m givning him all info on the phone) He then proceeds to tell me that they probably wont be able to fix it that I need A NEW ONE . He asked me several times if I still wanted him to come out after everything he told me and I said yes. He then
Carey T.
Jul 10, 2013
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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!
