Leak Detection & Repair Services in Katy, TX You Can Count On

Professional & Reliable Plumbers

Leaks in your home can be a major inconvenience, leading to wasted water, property damage, and potential mold growth. Should you have a plumbing leak, our team can help you. Relying on our centuries of collective experience, we can work to locate and rectify the leak as quickly as possible.

Contact our Katy plumbers online or via phone at (713) 665-4997. 

leak detection

IS A HIGH WATER BILL INDICATIVE OF A LEAK?

A high water bill can definitely be a sign of a plumbing leak. Leaks, even small ones, can waste a surprising amount of water over time. However, it’s not guaranteed. You should consider if there have been changes in your usage or other factors that can affect your bill.

Other common signs of a leak include the following. 

  • Cracks in walls or foundation. Water leaks can put stress on your foundation and walls, causing cracks to appear.
  • Damaged flooring. Water damage can warp, buckle, or rot floorboards. You may also notice soft spots in your flooring if there is a leak underneath.
  • Discolored walls and ceilings. Water leaks can cause staining or discoloration on walls and ceilings. The stains may be brown, yellow, or rusty, depending on the source of the leak and the materials in your walls.
  • Hissing or dripping sounds. These sounds can indicate a leak behind walls or under floors.
  • Mold or mildew growth. Mold and mildew thrive in damp environments. If you see mold or mildew growth in your home, it could be a sign of a leak.
  • Musty odors. A musty odor in your home can be a sign of mold or mildew growth, which can be caused by a leak.
  • Peeling paint or wallpaper. Moisture from a leak can loosen paint and wallpaper, causing them to peel or blister.
  • Reduced water pressure. Low water pressure can be caused by a variety of factors, including a leak.
  • Running water noises. If you can hear running water when no taps are turned on, you may have a leak.
  • Sagging ceilings. A sagging ceiling is a sign of a significant leak that has caused water to accumulate in the ceiling material. This is a serious issue that requires immediate attention.

FAQs – Plumbing in Katy, TX

Does Santhoff Plumbing offer leak detection in Katy, TX?

Yes. Santhoff Plumbing provides professional leak detection services in Katy. Our licensed plumbers use advanced tools to locate hidden leaks in walls, ceilings, foundations, and underground pipes.

We specialize in detecting slab leaks, water line leaks, sewer line leaks, and hidden plumbing leaks inside walls or under flooring. No matter where the leak is, our team has the equipment to pinpoint the source without unnecessary damage.

For slab leaks, we use electronic leak detection equipment, pressure testing, and camera inspections to find the exact location. This allows us to repair the problem with minimal disruption to your home.

Common signs include unexplained high water bills, damp spots on floors, the sound of running water when fixtures are off, or cracks in walls and foundations. If you notice these issues, it’s best to schedule a professional inspection right away.

With over 40 years of plumbing experience, Santhoff is trusted by Katy homeowners for accurate, non-invasive leak detection. Our licensed plumbers provide fast, reliable service and long-term repair solutions to protect your home.

MOST COMMON LEAKS LOCATIONS IN HOMES 

To be proactive in protecting your home, it’s important to be aware of the most common areas where leaks develop. Some places to check for plumbing problems include the following.

  • Interior fixtures, such as: 
    • Faucet leaks. These are easy to spot with drips or spraying water.
    • Showerheads. Corroded hoses or loose connections can cause leaks behind the wall or at the showerhead itself.
    • Toilet tank leaks. A faulty flapper valve can lead to a constantly running toilet, wasting gallons of water.
  • Hidden areas, such as: 
    • Under the sink. Cracked pipes or loose connections can cause leaks that go unnoticed for some time.
    • Water heater tank. Leaks from the tank itself can be a sign of a failing water heater and require immediate attention.
    • Behind walls. Pay attention to any unexplained damp spots or mold growth, which could indicate a leak in the pipes behind the wall.

By routinely checking these areas and addressing any leaks promptly, you can help prevent costly repairs and maintain a healthy home environment.

WHY TRUST ? 

Our Katy professionals can get the job done right because: 

  • We are experienced professionals. Our team has over 200 years of collective industry experience, and we have been serving customers in the area for over four decades. 
  • We are communicative. We can make sure you understand the work we are doing and feel informed throughout the service. 
  • We are known for our integrity. We care about you, your family, and your home, and that shows in our work. 

Call (713) 665-4997 to request a quote or service today. 

Based on 799 reviews
John K.
knowledgeable fair and honest; its what we need
in a plumber
Sharon I.
Santhoff acted promptly and Ahdor arrived at my house within a couple hours. He was professional, explained things well, and addressed the issue quickly.
Tina Y.
Debra C.
We have used Santhoff for years and had them fix some big issues with pipes. They are professional, honest and get the job done. Highly recommend them.
Stephen D.
Explained in detail procedures etc...went even up the attic, unlike other competitors, to ensure leak did not come from roof being breached.

For me that's the clincher for the deal as well as surprise veteran discount...

Unlike other competitors, provided detailed quote for their part of the work...

Completely satisfied with their presentation and quote...

This the 2nd time I have utilized their services for a different project.....Project was performed to my complete satisfaction ....Very Happy with results, as well as detailed line item quote before work started....If you want quality workmanship with someone who takes pride in his work, call Santoff Plumbing....

3rd time I have used Santhoff Plumbing with great success...Technician arrived on time and proceeded to resolve my problem...Technician also offered a way that I could save some money, much appreciated for the advice, however, we agreed he goes ahead and install a new fixture...

This company offers a discount if you are Veteran, so don't forget to ask for it....My Preference is always a company that offers a Military Discount as well... VERY WELL DONE SANTHOFF..!!!

Showed up ready to perform the work repair, explained the scope of work that was to be done in detail and proceeded accordingly....solved the unexpected hiccups that normally occurs on repairs.. Very ~ Very Happy the outcome as well as the coordination with their alliance team ....

Very Professional and Courteous him and his coworker 👏 🤣 🙄 😂

Great Job..!!!!

A true master of his craft, personal, friendly, and explains potential options on the repair job at hand...

I am extremely happy with his work, and for me, there's no other plumber to call.

Manual is MY Plumber..👍👍👍👍👍💪

June 02 2025: I had a major plumbing issue that resulted in 3+ hours of work....The Technician that was sent to perform the job was great, took his time to ensure the job was done right....Left my home very clean....AND, ARRIVED ON TIME.....!!!!

Sunday, July 20 2025, my air conditioner needed immediate service, called Santhoff just after 6am, yes, 6am...Spoke with Santhoff Technician about the issue, he advised me on arrival time, less than an hour, arrived less than hour..Went right to work and Repairs were made....Needless to say that I was HAPPY TO MY COMPLETE SATISFACTION...!!!!....I have used Santhoff Plumbing Services on several occasions and each time, their technicians were very knowledgeable about the issue at hand and in resolving it...They don't rush through your job just to get another job, they do yours right, once and done. VERY PROFESSIONAL...THANK YOU....
Gary J.
On time efficient and effective
Gerard del J.
Roberto replaced a sump pump and had to do some digging. and did the work by himself and with a cheerful attitude. He made a trip to Home Depot to get a part and this was needed, but the issue was really an electrical issue rather than plumbing. This was much appreciated!
David G.
We highly recommend Santhoff Plumbing. The office staff is professional and helpful. Adam came out on time and went to work. Very professional and knowledgeable.
Bryan B.
James S.
Ahodor Manasala, his assistant Mercer, his supervisor, Mike D. and the crew responsible for excavating the sewer line and back filling it did an excellent job in replaicing my sewer line (which was 70 year old) from the house to the city sewer line. Ahodor and Mike kept in constant contact with me on the progress of the project. I was very pleased with their work ethic and the job they performed.