Reviewed and approved by Samuel Corso, licensed Texas insurance agent.

Published August 6, 2026 · Updated October 1, 2026

Does home insurance cover foundation repair in Texas?

A door that won't latch, a crack climbing a wall, a floor that's gone out of level. Foundation trouble can show up slowly, and the natural next thought is to call the insurance company. This guide sets out what the Texas regulator says about foundation damage and what to check on your own policy.

The short version. For home insurance in Texas, the Texas Department of Insurance (TDI) lists "Earthquakes or earth movement" among the risks most policies don't cover in its Home insurance guide, and adds that coverages vary by company. The same guide says most companies offer endorsements and lists damage to foundations or slabs among the common ones, so foundation repair coverage depends on your policy, its endorsements and what caused the damage.

Here's what we'll cover: the two causes that can sit behind a foundation crack, what TDI says about earth movement, where TDI lists foundation and slab coverage, how one slab endorsement described by TDI is written, its tear-out and reroute options, its dollar limit, and what to check on your own policy.

Two different causes behind a foundation crack

Foundation damage to a Texas home can come from the soil under the slab or from water leaking beneath it, and a home policy may treat those two causes differently. From inside the house the two can look the same.

The soil moved. Movement in the ground under a slab is one possible cause.

Water leaked under the slab. A supply line, a drain line or an air-conditioning line can fail beneath or inside the foundation and release water into the slab and the soil around it.

The table of risks in TDI's Home insurance guide keeps ground and water causes in separate rows. It places sudden and accidental release of water among the risks most policies cover, and places a continuous water leak and earth movement among the risks most policies don't cover, with the note that coverages vary by company. That table is about home policies in general and does not mention foundations by name. For a foundation claim, the practical point is that the cause of the damage is the first thing to pin down.

What TDI says about earth movement

Earth movement appears on the Texas Department of Insurance's list of risks that most home policies don't cover. In the risk table of its Home insurance guide, under the heading for damages most policies don't cover, TDI lists "Earthquakes or earth movement" and tells readers that coverages vary by company and to read the policy or talk to an agent to be sure of exact coverages.

TDI's guide does not define earth movement or say whether soil that swells and shrinks under a slab counts as earth movement. Your own policy's wording decides that, so the exclusions section of your policy is the place to look.

The same TDI table lists wear and tear and a continuous water leak among the risks most policies don't cover. On wear and tear, TDI's tip sheet Five things your home policy won't cover says companies won't pay for damages that happen over time, and its examples are rotted boards, cracking window seals and worn roofs. That tip sheet covers home policies in general and does not mention foundations. Damage that built up slowly may raise the same question on a foundation claim, which is another reason to read the policy wording.

Where TDI lists foundation and slab coverage

The Texas Department of Insurance lists foundation and slab coverage as an endorsement, meaning an add-on to a home policy. TDI's Home insurance guide says: "Most companies offer endorsements, or policy add-ons, that let you increase or add coverage." Its list of common endorsements includes "Damage to foundations or slabs" alongside backup of sewers or drains, mold removal and damage from earthquakes.

The guide does not say what a foundation or slab endorsement covers, what it costs or what limit it carries. Those details sit in each company's own endorsement form.

For a homeowner, that means a policy may or may not have this endorsement on it. Your declarations page and the endorsement pages attached to your policy show whether yours does.

What one slab or foundation endorsement covers, as TDI describes it

One example of a slab or foundation endorsement is described in a TDI commissioner's order, and that example is tied to water leaking from a system in the house. TDI's order CO-03-0110, New Property Endorsements adopts one insurer's dwelling policy forms and endorsements, and records that the insurer told TDI it would write new business on those forms no later than January 1, 2004. It is an older description of one company's dwelling policy form, and the order does not say whether the same terms apply to homeowners policies. It is not a description of every Texas policy or of yours.

Here is how the order describes that insurer's Slab or Foundation Coverage endorsement:

"The endorsement provides coverage up to $15,000 for damage to the slab or foundation of the building, if the damage is caused directly by accidental discharge or leakage of water or steam, including constant or repeated seepage over a period of weeks, months, or years from within a plumbing, heating, air conditioning or fire protective sprinkler system or from within a household appliance."

In plain terms, the trigger in that form is water or steam escaping from plumbing, heating, air conditioning, a fire sprinkler system or a household appliance, including seepage over a long period. Soil movement with no leak behind it is not part of that description.

The long-period wording matters because of what TDI says about home policies in general. Its tip sheet When are water damage and mold covered by insurance? says: "Most home policies don’t cover water damage from gradual leaks or seepage, and that includes damage from mold."

That description comes with limits. According to the order, the endorsement does not cover settling, cracking, shrinking, bulging or expansion of pavements, patios, walls, floors, roofs or ceilings, except as specifically provided in the endorsement itself. On the failed pipe or appliance, it says: "The loss to the system from which the water or steam escaped is not covered."

The tear-out and reroute options in that endorsement

The slab or foundation endorsement described in TDI's order, an older dwelling form that one insurer told TDI it would use for new business no later than January 1, 2004, gives two ways to deal with a leaking line under a slab. According to order CO-03-0110, the endorsement's tear-out provisions cover either the cost of tearing out and replacing any part of the building necessary to repair or replace the system the water or steam escaped from, or the cost to reroute that system. Under that form, the insurer pays the cost actually incurred for either option, and the choice of option is up to the insured.

Tearing out means opening the slab to reach the line and then putting the floor back. Rerouting means leaving the failed line in place and running a new one along a different path. This is one company's form, so another policy's endorsement may handle this differently or may not offer both options.

If you face a slab leak, you can ask your insurer which options your own endorsement provides before repair work starts.

The dollar limit in that endorsement

The slab or foundation endorsement in TDI's order carries a stated dollar limit. In order CO-03-0110, the coverage for that one insurer's dwelling form is up to $15,000, and the order adds: "The endorsement further specifies that the tear out costs are included in the $15,000 limit of liability."

The $15,000 figure comes from one dwelling form that the insurer told TDI it would use for new business no later than January 1, 2004, and should be read as an example only. The limit on your policy, if you have this kind of endorsement at all, is the figure printed in your own endorsement. Knowing that figure ahead of time lets you set it against a repair estimate.

What to do with this

Checking foundation coverage on a Texas home policy starts with your own paperwork. These are steps you can take, with the sourced facts noted inside each one.

• Pull your declarations page. TDI's Home insurance guide describes it as the first page of your policy, with a summary of your coverages, dollar limits and deductibles. Look for a line naming foundations, slabs or a slab-leak endorsement, then read the endorsement itself.
• If you don't see one, ask your insurer. You can ask whether it offers a foundation or slab endorsement, what causes of damage the endorsement covers and what limit comes with it.
• Find out the cause. A plumber's leak test can help show whether a line under the slab is leaking, which may be the question your policy wording turns on.
• Act on a suspected leak promptly. TDI's tip sheet When are water damage and mold covered by insurance?, which is about water damage claims in general, advises stopping the water flow or leak as soon as you can and telling your company as soon as possible. It adds: "You usually must report water damage that was hidden from view within days after you first see it."
• Ask about tear-out and reroute early. If your endorsement provides for both, you can ask a plumber to price each one.
• Read the Consumer Bill of Rights. TDI's Home insurance guide says Texas has a Consumer Bill of Rights for home and renters insurance, and that your insurance company will give you a copy when you get or renew a policy.

Key facts

• TDI's Home insurance guide lists earthquakes or earth movement among the risks most home policies don't cover, and says coverages vary by company.
• The same TDI guide says most companies offer endorsements, and names damage to foundations or slabs among the common ones.
• TDI's order CO-03-0110 describes one insurer's slab or foundation endorsement, for older dwelling forms the insurer told TDI it would use for new business no later than January 1, 2004, as covering slab or foundation damage caused directly by accidental discharge or leakage of water or steam from a plumbing, heating, air conditioning or fire sprinkler system or a household appliance, including seepage over weeks, months or years.
• The same order says that older, single-insurer dwelling-form endorsement does not cover settling, cracking, shrinking, bulging or expansion of pavements, patios, walls, floors, roofs or ceilings, except as the endorsement specifically provides.
• That order gives the endorsement a limit of up to $15,000 with tear-out costs included, for one insurer's dwelling form that the insurer told TDI it would use for new business no later than January 1, 2004, and describes tear-out and reroute options with the choice up to the insured under that form.
• TDI's tip sheet When are water damage and mold covered by insurance? says most home policies don't cover water damage from gradual leaks or seepage.
• TDI's tip sheet Five things your home policy won't cover says, about home policies in general and under its wear and tear heading, that companies won't pay for damages that happen over time, such as rotted boards, cracking window seals or worn roofs.

Sources: Texas Department of Insurance, Home insurance guide, Five things your home policy won't cover, When are water damage and mold covered by insurance? and Order CO-03-0110, New Property Endorsements. This page is general information, not legal advice; what any policy pays depends on that policy's terms, limits, endorsements, and exclusions.

Take the next step

Before you need it, check whether your declarations page lists a foundation or slab endorsement, what causes of damage it covers and what dollar limit it carries. For more background, see what home insurance doesn't cover in Texas, when water damage and mold are covered and how home insurance works in Texas.

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