The Leak Under the Slab: A Hidden Risk for Texas Homes

Some foundation problems begin with weather. Others begin with a pipe no one can see. Under a Texas slab, water and drain lines run through soil that shrinks in dry heat and swells when wet. That movement can stress old cast-iron drain lines and older PVC joints year after year. When a line cracks, the leak does not announce itself with a puddle in the kitchen. It feeds the soil quietly, in the dark, in the one place a homeowner cannot inspect with a flashlight.

Shifting soil is hard on buried lines

A slab protects the plumbing from traffic and weather, but it also locks the pipes into a moving material. Expansive clay contracts as it dries and expands as it absorbs water. The change is not large on any given day, yet the cycle repeats across seasons. Old cast iron can corrode and thin. Joints can separate as soil support changes. A supply line under pressure may start with a small escape of water; a drain line may leak only when a tub empties or a washing machine discharges. Either way, the pipe and the foundation are now affecting each other.

What escaping water does below the floor

A hidden leak can push the soil in two bad directions at once. Moving water can erode fine soil and leave a softer zone or void where support used to be. At the same time, water soaking into dry clay can swell that clay and lift the slab locally. The result may be confusing: a hump in one room, a settling corner in another, doors sticking near the center of the house, or cracks that return after cosmetic repair. Because the moisture source is steady, the movement may not follow the weather the way a drainage problem does.

Why leveling without a leak check can disappoint

Foundation leveling addresses elevation. It does not stop a pipe from leaking. If a broken line keeps eroding soil or feeding clay after the slab has been adjusted, the ground under the repair keeps changing. Homeowners can end up chasing symptoms: a door is trimmed, a crack is patched, a floor feels better for a while, and then the same stress returns. That is why a plumbing test belongs early in the conversation when an under-slab leak is suspected. Fixing the water source first gives any later foundation decision a stable premise.

What a hydrostatic test tells you

A hydrostatic pressure test is a way to ask the plumbing system a direct question: can it hold water under controlled conditions? A plumber isolates the relevant lines, fills or pressurizes the system as the test requires, and watches for a loss that should not happen in a sealed system. A failed test does not always pinpoint the exact break by itself. It tells you there is a leak to find, and follow-up isolation or camera work can narrow the location before anyone opens concrete or commits to a repair plan.

Why fall is the right season to ask

Fall is when North Texas soil begins its dry-to-wet swing, and it is also the last comfortable stretch before winter. Testing then serves two purposes. First, it checks lines after summer shrinkage and before repeated fall rains make the soil picture harder to read. Second, it leaves time to repair a leak before cold weather and before a homeowner makes leveling decisions based on incomplete information. If a home has unexplained moisture, a sewer odor, a water bill that does not fit its use, or movement that ignores the seasons, fall is a practical time to rule the plumbing in or out.

Frequently asked questions

Q: What does a hydrostatic test actually check?
A: A plumber isolates the under-slab plumbing and watches for a loss of pressure or water level. A drop tells the plumber the system is leaking somewhere; locating the exact break can take follow-up testing.

Q: Can a plumbing leak make a foundation problem look worse?
A: Yes. Escaping water can wash soil away in one place and swell clay in another, so the slab may heave, settle, or keep moving even after the visible cracks are addressed.

Q: Why test in the fall instead of waiting for a symptom?
A: Fall soil movement stresses old lines, and winter is a poor time to discover a hidden leak. Testing in the fall gives you time to repair the plumbing before leveling decisions are made.

A sensible next step

If movement in your home does not match the weather, ask Atlas Foundation Co. for an evaluation and raise the under-slab plumbing question directly; ruling out a hidden leak is part of finding the real cause.

A Fall Foundation Checklist for North Texas Homeowners

A Texas foundation likes boring weather. Fall is not boring. The soil starts the season dry from summer heat, then storms can soak one side of a house while the other side stays comparatively dry. A fall checklist cannot change expansive clay, but it can remove the easy problems: roof water dumped at the slab, soil that swings from parched to saturated, low spots that hold water against the house, and warning signs that get ignored until winter.

Start with the water that lands on the roof

Clean the gutters before leaves and roof grit turn them into troughs that spill over. During a hard rain, an overflowing gutter can deliver a steady curtain of water right beside the foundation. Check that downspouts are open and firmly connected. Then look at where they end. Water should discharge several feet from the house, with four to six feet a practical target for many homes. Splash blocks that dump at the base of the wall are not enough after a dry summer, when the first runoff can run straight into the shrunken gap beside the slab.

Transition the watering routine; do not just stop

Many homeowners water the foundation in summer and shut the system off when the first cool front arrives. In North Texas clay, the sudden stop can be its own problem. If fall rain is regular, reduce the routine gradually. If the forecast turns dry again, keep a slow cycle going. Place soaker hoses 12 to 18 inches from the slab, not against it, and run them long enough to add moisture evenly without flooding beds or creating mud at the perimeter. Yard sprinklers can help, but they often wet one zone deeply and miss another; the goal is consistency around the whole house.

Fix the grade while the ground is workable

Walk the perimeter after a rain and again when it is dry. Look for soil that slopes toward the house, depressions where water stands, mulch piled high against brick, and beds that trap runoff. The ground should fall away from the foundation, roughly six inches over the first ten feet where the lot allows it. Fill low spots with soil and compact it in layers rather than leaving loose dirt that will wash out in the next storm. Keep the top of the soil below the slab edge and weep holes; raising the grade too high can create a different moisture and pest problem.

Do a movement check inside and out

Pick a calm hour and test the doors and windows you use every day. Note which ones stick, which latches miss, and whether the problem is new. Outside, look for stair-step cracks in brick mortar and separation at corners. Inside, check drywall near door frames, ceilings, and the junctions where walls meet. Floors deserve a slow walk too; a new slope or bounce is worth noting even if you cannot name the cause. Write down the date and take a few phone photos. A record from October makes a December change easier to judge.

Know when the checklist ends

Some items are maintenance. Others are a sign to stop guessing. Book a professional foundation and drainage evaluation when cracks are new or widening, doors and windows will not latch, floors feel sloped, or water still pools by the house after gutters, downspouts, and grade have been corrected. An evaluation is also wise before you patch cosmetic cracks for the season, because fresh paint and mortar can hide the very movement you need to understand. Movement that does not follow the weather can point under the slab; see what a hydrostatic test can rule out.

Frequently asked questions

Q: How far should downspouts discharge from the house?
A: Several feet is the goal, and four to six feet is a practical target for many homes. The point is to keep roof water from dumping beside the slab and soaking one strip of clay.

Q: Where should soaker hoses sit, and how should they run?
A: Place soaker hoses 12 to 18 inches from the slab and run them on a slow cycle. You are trying to keep moisture steady around the house, not soak one side after a dry week.

Q: When is a checklist item really a call-an-expert item?
A: Book an evaluation when cracks are new or growing, doors and windows stop latching, floors slope, or water keeps pooling by the house after you have corrected gutters and grade.

A sensible next step

If the checklist turns up movement you cannot explain, Atlas Foundation Co. can evaluate the foundation and the drainage around it so the next step is based on the cause, not a guess.

Why Fall Rains Are Hard on Texas Foundations After Summer

North Texas foundations sit on clay that changes volume with moisture. That single fact explains why the first heavy rains after a dry summer deserve respect. During hot weather the soil dries, shrinks, and can pull away from the edges of a slab. The house may look unchanged while support under parts of the foundation becomes less even. When fall storms arrive, the same clay takes on water and expands. If the expansion is uneven, the slab can lift in one area, lag in another, and telegraph the movement into brick, drywall, doors, and floors.

The summer shrink comes first

By late summer, expansive clay around many North Texas and DFW homes has been losing moisture for months. As it dries, it contracts. Homeowners sometimes see a gap where soil has pulled back from the foundation or notice that beds and borders sit lower than they did in spring. That shrinkage does not always mean the foundation has failed. It does mean the ground under and around the slab is no longer in the same condition it was in during a wetter season. A dry perimeter can also hide the real issue: when water returns, it may rush into cracks and low spots instead of spreading evenly.

The autumn swell is the stress test

Fall rain changes the equation quickly. A slow rain may wet the surface and stop. A deluge after a dry spell can send water into the shrunken zone around the house, especially where gutters overflow or downspouts discharge close to the slab. The clay swells as it absorbs that water. Because one side of a house may get more runoff than another, the swelling is rarely uniform. One corner can heave while the middle stays closer to its summer position. That differential movement is what stresses finishes and frames, even when the total lift sounds small.

Why late October through December matters

Late October through December is the season to watch because the weather and the soil are moving in opposite directions. The ground starts fall dry from summer heat, then storms, cold fronts, and shorter days change how quickly moisture evaporates. A house can go from a watering routine to repeated soaking in a few weeks. The risk is not one rainy day by itself. It is the swing: dry soil, sudden water, uneven drainage, and then more rain before the ground has settled into a steadier pattern.

Signs the slab may be moving

Movement often announces itself indoors before a homeowner studies the slab. Doors that latched in September may rub by November. A window may need a shoulder instead of a hand. Brick mortar can open in a stair-step pattern that follows the joints. Drywall may crack near corners, ceilings, or door frames, and a floor that felt flat can develop a noticeable roll. One sign by itself can have another cause, including normal seasonal change. A cluster of new signs after heavy rain is the pattern worth taking seriously.

What to do during the window

The fall goal is not to keep the foundation wet or dry. It is to reduce sharp swings. Keep gutters clear so roof water does not pour over the edge. Send downspout water several feet away from the house. Maintain a grade that falls away from the perimeter, roughly six inches over the first ten feet where the lot allows it. If rains are scarce, do not abandon foundation watering all at once; taper it so soil moisture changes gradually. Small corrections made in October are easier than emergency decisions in December. Our fall foundation checklist walks the whole perimeter routine in order.

Frequently asked questions

Q: Why do fall rains cause more foundation movement than spring rains?
A: After summer, the clay is dry and pulled back from the slab. A heavy fall rain adds water fast and unevenly, so one part of the foundation can lift while another stays put.

Q: What are the earliest signs of fall foundation movement?
A: Look for new stair-step cracks in brick mortar, fresh drywall cracks, doors or windows that suddenly stick, and floors that feel less level than they did a month ago.

Q: Should I stop watering my foundation when the weather cools?
A: No. Shift to a slower, steadier routine. Soaker hoses placed 12 to 18 inches from the slab can help keep moisture more even while drainage carries storm water away.

A sensible next step

If new cracks or sticking doors show up after the fall rains, an evaluation from Atlas Foundation Co. can help sort out whether drainage, moisture swings, or slab movement is driving the change.

Atlas Foundation Company Celebrates 65 Years

Atlas Foundation Company Celebrates 65 Years in Business

Burleson, Texas-based Atlas Foundation Company, Inc. is celebrating 65 years of providing expert foundation repair services to homeowners in the Greater Fort Worth area.

Atlas Foundation Company, Inc. was founded by Willard Murdock on three simple principles: Honesty, Quality, and Integrity.  Prior to starting the foundation repair company, Murdock worked as a residential flooring contractor.  He quickly realized that before new flooring could be installed, the homes he and his brothers worked on had to first be leveled.   In 1958, Murdock left the flooring business and started Atlas Foundation Company, specializing in pier and beam foundation repair.

In 1978, Murdock handed control of the company to his daughter and son-in-law.  Together, Glenn and Mary Ford worked tirelessly to carry on Murdock’s tradition of honest and excellent workmanship.  To keep overhead low, Mary ran the office out of the couple’s home and passed the savings along to their growing list of clients.

In addition to growing the company, Glenn and Mary were also raising a family.  In time their sons, Darrel and Lonnie, joined the family business.  Darrel Ford says, “Our dad believed in making us start from the ground up when we decided to learn the business.  You can’t do this job right if you do not understand every aspect of the repairs.”  Through hard work and dedication, the brothers rose through the ranks from unskilled laborers to crew foremen, eventually helping write estimates and handling the day-to-day operations of the company.

In 1995, Glenn and Mary retired and passed the baton to the capable hands of their sons.

The brothers say a lot has changed over the years. “Originally we started with drilled piers,” says Lonnie. “Now we install concrete and steel pressed pilings.  We find that they are much more affordable and reliable and they can be installed with minimal disturbance to the landscaping.”

Atlas Foundation Company has evolved and grown in order to stay at the forefront of the industry, but Willard Murdock’s core values of “Honesty, Quality and Integrity” are still the guiding principles by which the company operates.  Those principles have served them well.  The company continues to grow, in large part because of referrals by satisfied customers throughout Tarrant County.  The company is listed on the Good Contractors website and maintains an A+ Rating by the Better Business Bureau.  Atlas Foundation Company has been awarded the BBB Golden Torch award, was a finalist for the Greater Tarrant County Business Ethics Award presented by the Neeley School of Business and have twice received the coveted Angie’s List Super Service Award, most recently in 2017.

Darrel Ford says, “We strive to treat our customers as we would a member of our family.”  And that’s saying a lot.  Atlas Foundation Company is a success story that was built on family loyalty.  With Darrel and Lonnie at the helm, other family members help manage the day-to-day operations of the business.  Darrel’s wife, Christy manages the office and their daughter, Lindsay, oversees marketing and works in the office helping customers as they call in.  Lonnie’s son, Kyler, oversees a crew and is also being trained from the ground up.  Phillip and Bobby, Superintendents, have both been with Atlas for over 18 years.  They are an integral part in the day-to-day operations and oversee each job that is completed correctly.

Eventually, Darrel and Lonnie will hand the reins to Kyler and Lindsay who will take over as the fourth-generation of owners.

When you need reliable, affordable foundation repair in Fort Worth or the surrounding areas call Atlas Foundation Company at 817-478-1181.

The Importance of a Watering Program

Growing up in Texas, you’ll be no stranger to the concept of watering your grass. In a state where constant changes in climate occur, it’s crucial that you’re prepared for whatever Mother Nature might throw at you.

Whether you’ve owned your home for years or have bought a more recently constructed home, looking after your foundation is imperative. A watering program is one way to do this, especially when we experience dry weather patterns in the summer months.

What happens to my properties foundation?

Texas is known for its expansive clay soil which is beneath many of our homes. During the drier times of the year, the soil will begin to shrink. Clay soil absorbs moisture during wet seasons and expands, then shrinks as the soil dries out causing movement beneath the slab.

Foundation repairs are expensive and can cause a lot of damage. By maintaining a consistent soil moisture level, you can help prevent them.

Read on as we look at what decisions you can make to maintain a well-kept property.

What are my options?

Despite what most people may think, a sprinkler system is not enough to protect your home. Sprinkler systems do not allow water to penetrate deep enough in the soil to protect your slab! Our team of experts with decades of experience on the job, recommend that installing a drip irrigation system around your slab that can then be set to a timer to make sure the slab is watered consistently.

“The best thing you can do to protect your foundation is to water it.”

Alternatively, soaker hoses place around the entire perimeter at around 12 inches out from the foundations is something that you should be looking at.

When should I be watering?

While all properties in Texas are different and the land surface can vary, there are some guidelines that you can consider. When we start to welcome the drier months, stick with watering around three times a week for 2-3 hours each time. If it is drought season, and you are noticing changes in your property structure, water every other day for 3-4 hours as this will require urgent attention and an immediate response.

When the colder months arrive, we’d recommend watering around two times a week for a minimum of 2-3 hours. That’s if it hasn’t already rained that week!

If you need any additional support or have any further queries on what a water program might look like for your property, contact our team of knowledgeable experts today!

How Hybrid Piling Words

When it comes to carrying out foundation repairs on your property, hybrid pilings are a key element to consider. If you’re not already familiar with the process, they combine the strength and depth of a steel piling with the cost efficiency and sustainability of concrete piling – so you really do get the best of both worlds.

With decades of experience in the industry, our team of experts have figured out how to generate the best results when it comes to getting the job done. We’ve found that by starting out with steel pilings, you can maximize the depth appropriately which later reduces any risks of needing any repairs in the coming years.

You can have confidence knowing that the process of implementing hybrid pilings is very similar to other types of pilings you may have already heard of.

What is the process?

1. Hand dig two-feet square holes

After identifying each piling location, we hand dig a hole which is roughly two feet square. This is often a straight-forward task, and if there are any obstacles such as plants, these will be relocated to a different area.

• Installation of the pilings

Following step one, installing the pilings is the next job to do. The first five feet of piling will use a 2 7/8” steel piling pipe. This will then transition to a 6” by 12” concrete cylinder and then be topped with a concrete jacking platform.

• Start to level

Once installed, the leveling process must take place. Any excess mortar or caulking will be removed to ensure that the property’s bricks can return to their normal positions. It’s important to remember that the lifting process is slow, steady and controlled to maximize results.

• Additional yet crucial TLC

Once you have followed the above steps, the holes are then filled again. Mortar joints are repaired, windows and doors are caulked, and concrete is replaced. Naturally, if any plants were removed at the beginning of the process, they will be replanted. Lastly, all areas are washed and swept.

Why are these types of pilings needed?

The pilings which we use, as well as the concrete cylinders, are the perfect way to support your property foundations. The steel piling pipe can be driven deeper into the ground than concrete can which is beneficial when carrying out this type of project to ensure the best support is given to the structure.

As the leading providers of hybrid piling, understand the varied soil types across Texas and know the challenges that these can sometimes create. Make sure you make the appropriate decisions when it comes to future-proofing your property and contact us if you require any additional information!

Your Summer Foundations Checklist

In the summer months, homeowners can experience several problems when it comes to their foundations. Living in Texas, this does not come as a surprise.  Summers are hot and dry.  With this weather comes the risk for your foundation.

As foundation repairs contractors, we have outlined some of the key areas that you should be paying close attention to throughout the summer.

Detect any cracks on the building

Cracks are often the first visible signs of damage caused by foundation movement. We’d recommend checking both the interior and exterior of your home for any cracks that are larger than hairline and opening up. Inside, make sure you’re looking at your fireplace bricks, sheet rock, and floorboards. When it comes to looking externally, be sure to check all bricks and around doors and window frames.

Check out your watering systems

The dry weather conditions can cause big issues with your foundations – which means you should always be on top of your game. Make sure that your current watering system is running correctly. When the temperature in Texas gets hot, the soil will dry out and shrink which will cause movements in the foundation. By being proactive and watering your foundation regularly, will help keep the moisture at a consistent level.

Monitoring for plumbing leaks

It is also important to monitor your home for plumbing leaks.   If you notice a rise in your water bill or water coming out from under the slab you need to have a hydrostatic test performed immediately and repairs made.  Plumbing leaks left unchecked can and will wreak havoc on your home’s foundation.

Doors that stick

Doors are something that you use every day. This makes them easy to monitor for any changes. Doors that stick when opening, locks that are hard to use and doors that swing open or closed by themselves are a good sign that you have foundation movement and problems.  When experience this problem it is always good to have your foundation checked.

If you require any further advice on how to make your property safe for summer, don’t hesitate to get in touch with a member of our team. With decades of industry experience, we’ll be able to help you efficiently and affordably.