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How Common Are Slab Leaks in Texas?

water leaking from a crack in the slab

After WWII, homes built on concrete foundations (slabs) rose in popularity; this solid concrete base creates a stable and durable foundation for the home. It also presents unique challenges for plumbing systems, as pipes are embedded within the concrete, making them difficult to access for repairs or modifications. These leaks or piping problems are known as slab leaks and can result from varying issues. In Houston, especially, areas with more homes built on slabs experience frequent slab leaks. This page will explore why slab leaks are so common in Texas homes.

Why Are Slab Leaks So Common in Texas?

Every 9 out of 10 Texas homes was built using concrete slabs. A few factors significantly impact how often slab leaks occur in these homes, including:

  • Expansive soil: Expansive clay soil is the norm in Texas; it expands when wet and contracts when dry. This constant movement puts a lot of pressure on concrete slab foundations, leading to cracks that allow water pipes beneath to fracture and leak.
  • Local climate: Houston’s hot and humid climate accelerates pipe corrosion, especially those made from galvanized steel. The combination of expansive soil and a harsh climate make slab leaks all too frequent.
  • Older plumbing systems: Houston has many outdated homes, making slab leaks a common concern. Older homes often have outdated plumbing systems, which are more prone to leaks, given their likelihood of enduring wear and tear.

Common Signs of Slab Leaks

Slab leaks can slip under the radar as piping sits under your home’s foundation. With limited accessibility, these leaks are hard to detect, but there are some common signs you can look out for, including:

  • Moldy or musty smells
  • Unexplained water bill spikes
  • Warm or damp flooring
  • Baseboard or wall cracks
  • The sound of running water when pipes aren’t being used
  • The presence of mildew or moisture under the carpets
  • Standing water around your home
  • Poor water pressure

What Can Help Prevent Slab Leaks?

There are several precautions you can take to stay one step ahead of potential slab leaks, such as:

  • Keep an eye on water pressure: Rapid water pressure can weaken and rupture pipes, so consider buying a pressure gauge or having a plumber inspect your system and make necessary adjustments.
  • Take action against hard water: A water treatment system can help prevent hard water issues and unnecessary pipe damage.
  • Avoid chemical drain products: Harsh chemicals put unnecessary wear and tear on your pipes, so it’s best to have your drains snaked if you have a clog.
  • Maintain regular inspections: Routine plumbing maintenance helps to identify potential issues early on and prevent slab leaks from occurring.

Why Choose Alliance Plumbing To Help You Tackle Slab Leaks?

Alliance Plumbing is a leading provider of expert, comprehensive slab leak services in Houston, TX. We employ skilled professionals who ensure specialized plumbing solutions and who have earned numerous awards and associations with prestigious names like:

  • Nexstar Network
  • Better Business Bureau
  • Greater Clear Lake Chamber of Commerce
  • Angi
  • League City Texas Chamber of Commerce

Trust our team for swift, thorough solutions that restore your home plumbing system’s optimal performance.

Enlist our experts now and schedule slab leak solutions for your home in Houston, TX.


How to find my slab leak?

It’s hard to locate a slab leak on your own as the pipes are hidden beneath the concrete foundation. Accessing the source of the leak often requires advanced tools that should be used by trained professionals to secure everyone’s safety.

Can I fix a slab leak on my own?

DIY slab leak repair is not advised as these repairs are often complex and can lead to further issues if not dealt with properly. Plumbing professionals have the tools and experience to diagnose and repair the leak accurately.

How much do slab leak repairs cost?

This will depend on your circumstances. Every home and slab leak is unique, so there is no fixed price. But our team offers transparent communication and honest pricing once we assess your home.

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Don’t wait to get started with the plumbing experts at Alliance Plumbing. Contact us online or call us at 281-488-0296.