Leak Detection and Repair in Coupland, TX
Locating hidden leaks before they turn into real damage — accurate diagnosis, honest repairs, no guesswork.
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CMM Plumbing LLC proudly offers a 2-year warranty on labor for all completed work.
HOW TO KNOW IF YOUR PLUMBING NEEDS REPAIR:
As a homeowner, it's important to know the signs of a water leak so you can detect one before there is extensive water damage. The sooner you know there's a leak, the sooner you can have it repaired. If you're dealing with a sudden or severe leak, don't wait—visit our emergency plumbing services page for immediate help.
Some common signs of water leaks in your home are:
WATER BILLS
INCREASED
Cracks
IN FLOORING, WALLS, AND CEILINGS
HEARING RUNNING WATER
WHEN ALL TAPS ARE OFF
WATER PRESSURE
DECREASES IN
MOLD & MILDEW
GROWTH IN YOUR HOME
DAMAGED WALLS,
PAINT, WALLPAPER, AND FLOORING
BROWN STAINING
ON CEILINGS
YOUR CALL FOR A HOUSE LEAK.
Even a small water leak can lead to substantial water damage throughout your house if it's left untreated. If you suspect a leak, call our team at CMM Plumbing. With over 20 years of experience, we can swiftly find and repair any water leaks going on in your home. The quicker you get a leak repaired, the less damage will be caused to your home. Our Coupland plumbers are available 24/7 for your house leak needs.
CONTACT CMM PLUMBING
As soon as you notice any of these signs, it's time to call CMM Plumbing. Our team can address and solve the leak before any additional water damage occurs in your home.
TIPS / TROUBLESHOOTING
One of the best ways to save your home from water damage is through being able to detect where the leak is coming from. Below are several leak detection tips to help you prevent a small leak from turning into a massive water damage issue. If you notice any signs of a leak or are unsure if you have a water leak in your home, it's best to call in a professional plumber. Our team at CMM Plumbing can detect and solve your water leaks so your home remains a safe space for you and your family.
CHECK YOUR WATER METER
Checking your water meter is one of the best and most effective ways to identify a leak. Start by turning off all of the water in your home and checking your water meter. If your water meter starts moving, you have a fast-moving leak. If you do not see any movement on your water meter immediately, make a record of the reading and retest it several hours later to see if there is a difference. If there is a difference, you may have a slow-moving leak.
CHECK YOUR WATER HEATER
Water heaters are also a common fixture for leaks. To check your water heater for a leak, check your Pressure Relief valve and the base of the water heater for any pools of water. Also, listen for any hissing sounds. Pools of water and hissing sounds will identify there is a leak.
MONITOR YOUR WATER USAGE
An unexplained increase in water usage is one of the most common signs of a water leak. To notice these increases, analyze your past several water bills and compare the amounts of water usage. If your water usage habits have stayed consistent but your water bills have increased, it's very likely you have a leak somewhere in your home.
If you notice any signs of a leak or are unsure if you have a water leak in your home, it's best to call in a professional plumber. Our team at CMM Plumbing can detect and solve your water leaks so your home remains a safe space for you and your family.
CHECK YOUR TOILETS
Toilets are one of the most common fixtures to have a leak. To check your toilet for leaks, remove the top of the tank and listen for hissing sounds. The hissing noise will help identify what part of the toilet tank is coming from. If you notice any signs of a leak or are unsure if you have a water leak in your home, it's best to call in a professional plumber. Our team at CMM Plumbing can detect and solve your water leaks so your home remains a safe space for you and your family.
CHECK ANY OTHER POTENTIAL LEAK POINTS
All faucets throughout your home are susceptible to leaks. Leaky faucets are normally caused by a worn-out rubber washer located near the handle. These can be an easy fix for a homeowner if you feel comfortable replacing that washer.
Where Leaks Commonly Hide
Hidden leaks tend to show up in a handful of predictable places, though every home is different:
- Under kitchen and bathroom sinks, at the supply lines and drain connections
- Behind walls, where a pinhole in a supply line can leak for months before it's noticed
- Under the slab foundation, on water lines routed beneath the concrete
- Around water heaters, at the tank connections and pressure relief valve
- In crawl spaces and attics, at pipe joints and fittings
- Outdoors, along irrigation lines and hose bibs
How We Detect the Source
Guessing at a leak’s location and opening up a wall or floor to check is expensive and unnecessary in most cases. We rely on non-invasive detection methods first, including pressure testing to isolate which line is losing water, electronic listening equipment to pinpoint sound underground or behind walls, and camera inspections to visually confirm what’s happening inside a pipe. For slab leaks specifically, this combination lets us mark the exact spot that needs to be accessed instead of tearing up the whole floor. If what looks like a leak turns out to be a gas smell or a suspected gas line issue, we’ll flag that immediately and refer to our gas line services, since that requires a different approach entirely.
Our Repair Approach
Once we know exactly where the leak is and what’s causing it, we’ll walk you through the repair options before doing any work. Depending on the location and severity, that might mean a direct pipe repair, replacing a short section of damaged line, or rerouting the line entirely to avoid a repeat leak in the same spot. If a wall or section of flooring needs to come out to reach the pipe, we coordinate that work carefully and can connect you with our remodeling team for anything that needs to be rebuilt afterward.
Frequently Asked Questions About Leak Detection
How can I tell if I have a hidden leak?
The most common clues are a water bill that keeps climbing without a clear reason, damp or discolored spots on flooring, walls, or ceilings, a noticeable drop in water pressure, or the sound of running water when every fixture in the house is off. Any one of these is worth a call.
How long does leak detection take?
It depends on where the leak is hiding. A leak under a visible fixture can sometimes be found in under an hour. A slab leak or one buried behind a wall takes longer because we need to isolate the line, run pressure tests, and confirm the exact location before anyone starts cutting into anything.
Do you have to cut into my walls or floors to find a leak?
Not usually. We start with non-invasive methods — pressure testing, electronic listening equipment, and camera inspections — to narrow down the source. We only open a wall, ceiling, or slab once we're confident we know exactly where the repair needs to happen.
What is a slab leak, and how is it different from other leaks?
A slab leak happens in a water line running underneath your home's concrete foundation. Because you can't see the pipe, slab leaks are usually first noticed as an unexplained rise in the water bill, a warm spot on the floor, or the sound of water running with everything shut off. They need specialized detection equipment and a repair plan that accounts for the foundation itself.
Will my homeowner's insurance cover leak repair?
Coverage varies by policy and by the cause of the leak, so we'd recommend checking directly with your insurance provider. We're happy to provide a written estimate and documentation of the leak and repair that you can submit with a claim.
Available at These Locations
We provide this service throughout Coupland, Austin, and Central Texas, including: