Conroe
Slab Leak Repair and Replacement in Conroe, TX
Need slab leak repair or replacement in Conroe? Conroe is the Montgomery County seat on Lake Conroe, with an older center and many subdivisions around it. Call and we’ll connect you with a local crew.
Say where it is and how long it has been warm.

Conroe and the ground under it
Conroe is the Montgomery County seat on Lake Conroe, with an aging center and plenty of subdivisions around it.
Heavy clay and damp soil characterize Conroe. Slabs are constructed with stiffening beams for that, but they still move. Because the soil is damp, the first sign of a slab leak is often the bill and not a wet floor.

What is under Conroe floors
Neighbors in Conroe can have different plumbing, since builders and later repairs changed materials over the years. A past leak in the house matters, so bring it up on the call.
Copper wears where it rubs a hard edge as the ground moves. Polybutylene tends to fail at fittings. PEX most commonly leaks at a single point.
In Conroe, a second leak in the same home commonly opens a conversation about the rest of the line. Montgomery County crews start with the simplest test and work toward the slab.
What tends to show first
Homeowners tend to notice a Conroe slab leak because of the bill, a warm spot or a damp patch at a baseboard. Phones are answered around the clock for Montgomery County calls.
A hiss or trickle that stops only when the main is closed can suggest a leak. Note which room it is loudest in. See warm spots on the floor and a high water bill from a hidden leak for more on each sign.
Answered 24 hours a day, every day.
Conroe specifics
Some owners ask a neighbor to check the Conroe home. If you hear water running or find a wet floor, close the main and call. The line is answered 24 hours a day for Conroe callers too.
Many houses are only a few years old, so a builder or plan may still cover plumbing in part. Newer homes also have a pressure regulator near the main shutoff. If it fails, pressure rises and strains fittings.
A local crew describes what happens next.
How a Conroe leak is located
In Conroe, a leak technician starts by isolating the hot and cold sides, next pressure tests the suspect line and watches a gauge. Acoustic listening and thermal imaging follow, and the technician describes what was found and how sure it is.
Tell us how much it changed and when.
Your first move
Close all water use in the Conroe home and monitor the meter. Movement indicates a leak, though not necessarily under the slab. The same check works in varied-age houses across Montgomery County.
If water is coming up through the Conroe floor, close the main if it is safe to reach, move valuables and call. If anyone smells gas, leave and call the gas utility from outside. See water meter leak check. On gumbo clay over a high water table, a slow leak can run for weeks before other signs show, so the meter check is worth doing early.
Tell us what you have noticed so far.
Conroe, Lake Conroe and pine country
Conroe is the Montgomery County seat, and its older neighborhoods near downtown have homes from the middle of the twentieth century. The area has grown quickly, with new subdivisions on all sides of the city and around Lake Conroe. Most newer homes are slab-on-grade with PEX.
Conroe's city utility serves many homes, but a large share of newer subdivisions in and around Conroe are in municipal utility districts. Check your bill to see who reads your meter. Meters are usually near the street. Homes near Lake Conroe may have long service lines.
The ground around Conroe is mostly sandy soil over clay, with tall pines across much of the area. Sand drains quickly, so a slow leak can run for a long time before water surfaces. Tree roots can affect yard lines. When you call, say whether you are near the lake, when the house was built and whether you have noticed a bill increase or a damp spot.
Planning a leak visit in Conroe
Calls from Conroe are answered by a person at any hour. Give the ZIP, describe the sign you noticed, and say whether water is visible anywhere. The person answering a Conroe call asks for the location, the signs and when they started. That short conversation is how a Montgomery County crew decides what to bring.
Jot down what you have already done, for example closing a valve or looking at the yard. It saves time when the Montgomery County technician arrives.
Neighboring communities
Service area: Conroe, 77301, 77302, 77304, 77306, 77384 and 77385 (ZIP codes).
Conroe is part of the Greater Houston region. Crews serving Conroe also cover nearby Montgomery. Nearby cities we also cover:
- Montgomery
- Willis
- Magnolia
- The Woodlands
- Porter
Services homeowners here ask about
Repeat slab leaks
A second or third leak for Montgomery County homes.
Warm spot on the floor
A warm patch on tile, wood or carpet across Montgomery County.
Slab leaks and expansive clay
How moving clay wears lines under the slab across Montgomery County.
Slab leak answers for Conroe
It can be. In Conroe, drain leaks do not follow the water supply, can leave a damp patch or a smell without a bill increase, and are found by isolating and testing the drain system. With gumbo clay over a high water table underfoot, Conroe crews look along the entire line.
A technician can lay out spot repair, a reroute, lining or repiping, and what points toward each for your home in Conroe. A Montgomery County crew can tell you how long the visit is likely to take.
Many are. A technician explains what applies to the house after locating the leak.
Yes. Because irrigation and outdoor spigots also move the dial, a technician checks them before looking under the Conroe slab. Most mixed-era houses in Montgomery County can be tested without moving furniture far.
In Conroe, a newer home can still leak, usually at a fitting or a damaged spot rather than from wear. When you call from Conroe, say that the home sits on wet gumbo soil.
No. Crews in Conroe use line isolation, pressure testing, listening gear and thermal imaging to narrow the spot first, and the result may be an area rather than a point. A local crew covering Montgomery County can walk you through the next step.
Not always. In Conroe, sun and vents warm floors too. A spot that stays warm in shade and with the heating off, and that follows a line, can point to a hot-water leak. In Montgomery County, crews plan the visit around what you describe on the call.
No. In Conroe, a leak is handled as a plumbing problem. This site does not evaluate foundations. A foundation contractor is the right person for that. For mixed-era homes on gumbo clay that stays damp, this is one of the first things a crew asks about.
Turn off every fixture and appliance that uses water, then check whether the meter moves. If it moves, water is leaving the Conroe property. A crew serving Conroe can explain what this means for a mixed-age house.
Slab leak repair and replacement in Conroe
Call and we’ll connect you with a local Conroe crew for Montgomery County homes.
Straight answers on the phone.