Houston's Slab Leak Pros

We fix slab leaks in the Houston area.

If you suspect a Houston water leak underneath your home or business, it’s critical to find the source quickly, and repair it correctly. Under slab Houston leak detection and repair is not a DIY task, but you can trust the professionals at Wedgeworth Plumbing to get the job done right.

If you think you may have a slab leak, contact us now for fast response!

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Houston Slab Leak Detection and Repair

Think that you may have a leak under your foundation? You’ve come to the right spot. Wedgeworth Plumbing is the Houston slab leak experts!

What is a Slab Leak?

In the Houston area, many homes are built on a slab of concrete, with the plumbing system running underneath it. 

A slab leak, also called a foundation leak or concrete slab leak, is a water leak in the pipes under the concrete foundation of your home or business. This type of leak can cause significant damage to a building’s structure and lead to the development of mold. It’s important that foundation leaks are repaired as soon as possible by a licensed Houston plumbing professional to prevent further damage.

What Causes Slab Leaks?

Foundation movement

If the foundation shifts, the pipes can move as well, which could cause them to pull apart, crack, or break. Foundation movement can be due to Houston’s unique soil expanding and contracting with the changing weather, extreme flooding in the Houston region in recent years, or poor-quality foundation repairs.

Corroded copper or cast iron pipes

Over time, water and chemicals in and around pipes can cause them to break down or rust. Common causes include the use of water softeners and cleaning solutions. Corrosion can also happen when the water velocity in the pipes is too high, if pipes are sitting in wet soil, and where copper pipes come into contact with the steel rebar in the concrete foundation.

  • Pipes that are broken or cracked by tree roots
  • Poor installation of sewer lines or incoming water lines

What are the Symptoms or Problems of a Houston Slab Leak?

Because Houston slab leaks happen below the foundation of your home or business, you may not notice signs of a leak until water has built up and already caused damage. If you notice any of these things, you may have an under slab leak.

Water bill is unusually high

Unfortunately, this is usually how many home or business owners discover they have a leak in their water supply line. Even a small “pinhole” leak can waste over 10,000 gallons of water in just a month.

Excess water around the foundation

Unfortunately, a sewer line can leak under the foundation for years before being noticed. With the expansive soils in Houston, a sewer leak could cause the soil to swell. You may notice wet flower beds or soggy dirt around the building’s foundation. Over time, all that water can cause the slab to erode.

Structural damage to the building

If enough water is present, Texas’ expansive soil can swell up enough to actually lift a building. When this lifting, or heaving, is due to a water leak, you’ll see the foundation buckle. Cracks in floors or walls, floors that are uneven, or doors dragging on the floor are all signs that there could be a water leak under your building’s concrete slab.

Sound of running water

If you can hear water running through the pipes when there isn’t any water being used, that’s a good sign that there could be a leak.

Damp or warm spots on floor

When there’s a leak under the slab, water can seep up through the concrete and onto your flooring. Wet floors, carpet, or baseboards are all possible signs of a leak. Mildew under your flooring is another indicator. If areas of the floor feel warm or even hot, you could have a hot water line leaking out under your foundation.

Remember, these problems will only get worse with time, so it’s important to call the professionals at Wedgeworth Plumbing as soon as you suspect a slab leak. We’ll find and fix the leak, so you can be sure your home or business is a stable, safe, healthy place to be.

Houston Slab Leak Detection

Before a leak can be fixed, we have to confirm that there is a leak, and find exactly where it’s located. Wedgeworth Plumbing starts investigating a slab leak by visually inspecting your property for the signs listed above. Based on this evidence, we can usually determine whether the source of the leak is more likely to be a sewer pipe or water supply line. Then we can begin the actual testing.

Detecting leaks from a sewer line

To check for sewer line leaks, hydrostatic testing is used. A special ball is placed in the main sewer line and inflated until it’s big enough to plug the line. Then we attempt to fill the entire system with water. After 20 minutes, if the lines can’t be filled or they’ve lost water, there’s a slab leak. Once we’ve confirmed a sewer line leak, we have to figure out where it is. We use a special camera to go into the sewer lines and inspect them visually. We can also perform a leak isolation test, which involves filling different sections of pipe with water to see if it will hold.

Detecting water supply line leaks

A pressure test checks for leaks by checking the water pressure delivered from the main supply at the street and comparing it to the pressure in the lines after the supply from the street is turned off. If the pressure in your home’s water lines drops, there’s a leak somewhere.

After a water supply line leak is confirmed, the location is determined by first checking faucets and toilets for drips and leaks. If there are none found, acoustical listening devices can be used to detect the sound of leaking water under the building.

Wedgeworth Plumbing also recommends slab leak detection in these situations:

  • Before any foundation work is started
  • After foundation repair has been completed
  • Before you buy a home
  • Once a year in areas where foundation cracks are common

Once we’ve discovered where the leak under your slab is located, we can fix it.

Houston Slab Leak Repair

Repairing a slab leak quickly will prevent further damage, which saves you money and hassle. Before your repair is started, it’s a good idea to check with your homeowner’s insurance agent to see if you have coverage for any or all of the work to be done.

Because these types of repairs deal with your home’s foundation and demolition, plumbing, and concrete work is usually required, you should choose a licensed professional. Wedgeworth Plumbing uses high-quality materials, and our technicians have the knowledge and skill to not only fix the leak, but to prevent it from happening again. Before beginning the job, we’ll get any required permits and have all utilities marked if outside excavation is needed. The entire process could take up to a week, and we test the lines when we’re done to make sure the leak has been fixed.

The way we fix your slab leak will depend on the location of the leak and the type of pipe that’s leaking. It may be necessary to directly access the leak through the concrete slab and replace the affected section of pipe. Often, the line can just be re-routed through the walls and attic of your building. In this case, the leaky pipe under the slab is simply closed off. This method allows for water line repair without damage to your floors or breaking through the slab. Tunneling a pipe underneath the slab is another option. A newer way to fix slab leaks is to coat the inside of the pipe with an epoxy to seal up the existing leak and prevent future ones. Wedgeworth Plumbing will evaluate your situation to determine the most cost-effective and least invasive way to repair your slab leak.

Recent reviews from happy customers

Bijal Patel
Bijal Patel
16:52 09 Sep 19
Great experience for the second time! Damondrick and TJ did a great job fixing our issue in our master bathroom sink (that the AC unit condenses into?) It's the second time we have the issue, basically because we should have followed the instructions to put bleach with hot water down the drain monthly. They were nice and provided us some laughter, too. Would highly recommend this company!read more
dennis webster
dennis webster
13:25 05 Sep 19
The guys come out on time. They review the situation and provide a quote. They do the work in a timely manner and even with a great attitude. This company is one that I would refer anyone to.read more
Laurie Lallinger
Laurie Lallinger
00:00 29 Aug 19
These guys are just the Best! They are dependable and honest and don't overprice. I am so glad they were recommended to me, I will always use them

Have a Houston slab leak?

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Local Reviews

Wedgeworth Plumbing Rated 4.9 out of 5 stars based on 79 customer reviews

Map of Houston, TX

Very good service and fair price




Review of Wedgeworth Plumbing


Map of Houston, TX

Excellent




Review of Wedgeworth Plumbing

Excellent service!


Map of Houston, TX

Professional, Service Oriented, Reasonably Priced, Worked Overtime




Review of Wedgeworth Plumbing

Called Wedgeworth for service call, good communications with the office, arrived on time, found the problem, came up with solution and performed the work. Arrived at my house at 3:30 PM and by 7:00 PM I had a new hot water heater installed in the attic. No hesitation to work overtime to get the job done. Damondrick and TJ did a great job, will request them back on any future work.


Map of Houston, TX

Had a water leak and they responded within two hours.




Review of Wedgeworth Plumbing

This is the first time I used Wedgeworth and they were very reliable.


Map of Houston, TX

As always great service




Review of Wedgeworth Plumbing

Service couldn't have been better or more timely


Map of Houston, TX

Great Customer Service




Review of Wedgeworth Plumbing

I was referred by word-of-mouth and Rex did a great job! He came, got part ordered and the day it came in called to come install it. Toilet works well and good response time.


Map of Houston, TX

Great service, great guys




Review of Wedgeworth Plumbing

The work couldn't have been better. DB and TJ went out of their way to make sure everything went perfectly, when they left I couldn't even tell that they had been here. Second time here for these guys, hope I can get them every time.


Map of League City, TX

Great Service




Review of Wedgeworth Plumbing

Sean is very personable, friendly, knowledgeable, professional, thorough


Map of Houston, TX

I have had to call on there services a few times.Honest folks Great prices and dependable professional plumbers.




Review of Wedgeworth Plumbing

I would recommend Wedgeworth plumbing to anyone who is in need of plumbing services Residential or Commercial.


Map of Houston, TX

Great service, professional




Review of Wedgeworth Plumbing

Timely service, professional, answered questions and provided recommendations


Reliable and honest




Review of Wedgeworth Plumbing

I’ve been using Wedgeworth Plumbing ever since I moved to Houston. The service has always been fantastic. They are honest and explain everything that they are doing. I will continue to be a loyal customer.


Top Drawer




Review of Wedgeworth Plumbing

Service could not have been better. Fixed our problem and made several very timely recommendations on other things that needed to be done. They came late in the evening after a long day, real dedication to customer service


Not an easy job, but they brought it home!




Review of Wedgeworth Plumbing

Not only did they problem solve to get the job done, they changed my flat and helped me with flushing my eye after a can of fix-a-flat exploded in my face. With kindness and good humor!!


Great Job




Review of Wedgeworth Plumbing

I thought my Mom had a major problem with her shower, but your crew quickly found the fix was an easy one.


President




Review of Wedgeworth Plumbing

This is a wonderful company! I would definitely recommend them. They are very courteous and prompt. He went out of his way to help us.


Great Service, and willing to do right by customers




Review of Wedgeworth Plumbing


Prompt, Professional. Personable




Review of Wedgeworth Plumbing

Damondrick and TJ arrived at my home, donned boot covers, and respected my property, people, and pets. Very honest and knowledgeable about my toilet and the attributes of replacements as well as other options. Very courteous, clean and felt like family.


Great Service




Review of Wedgeworth Plumbing

Punctual, professional and did a great job!


Honest pricing




Review of Wedgeworth Plumbing

Honesty employee personnel ...........I've use this company twice and no need to contact anyone else for future plumbing needs. Daniel


Efficient, on time, knowledgeable, pleasant, meticulous.




Review of Wedgeworth Plumbing

I’m a repeat customer, very satisfied


James G.

James G.

Repair water service.

Near Elizabeth Rd, Houston, TX 77055
Sean G.

Sean G.

Low water pressure hot side Taylor Lake

Near Lake Country Dr, Seabrook, TX 77586
Seabrook, TX - Low water pressure hot side Taylor Lake
Damondrick B.

Damondrick B.

Cabled the lavatory drain in the master bathroom

Near Albans Rd, Houston, TX 77005
Houston, TX - Cabled the lavatory drain in the master bathroom
Damondrick B.

Damondrick B.

Installed a new gallon gas (tall) water heater

Near Barryknoll Ln, Houston, TX 77079
Houston, TX - Installed a new gallon gas (tall) water heater
Damondrick B.

Damondrick B.

Cleared łavatory drains

Near Taylorcrest Rd, Houston, TX 77079
Houston, TX - Cleared łavatory drains
Damondrick B.

Damondrick B.

Installed lavatory faucets

Near Woodway Dr, Houston, TX 77057
Houston, TX - Installed lavatory faucets
Damondrick B.

Damondrick B.

Reconnected the gas fireplace

Near Sugar Hill Dr, Houston, TX 77057
Houston, TX - Reconnected the gas fireplace
James G.

James G.

Repair leak in the yard. Broken water pipe

Near Durban Dr, Houston, TX 77043
James G.

James G.

Install cleanout

Near Tosca Ln, Houston, TX 77079
Damondrick B.

Damondrick B.

Disconnect bathroom fixtures

Near Ruland Rd, Houston, TX 77055
Houston, TX - Disconnect bathroom fixtures