Foundation repair is one of the most inconsistently priced and least regulated home services in Texas. Quotes for the same job can vary by 50–100%, warranties range from worthless to excellent, and there is no state license that separates a qualified contractor from an unqualified one. Here is how to protect yourself.
Most major Texas cities require foundation repair contractors to register as a general contractor annually — a basic administrative process involving a short form and a fee of $75–$250. No foundation-specific testing or training is required. Separately, most jurisdictions require a building permit for foundation work, and some require an engineer-approved repair plan showing pier locations and structural details before the permit is issued.
Ask your contractor whether they will pull a permit for your job. If they say permits are not needed, verify that with your city's building department directly — unpermitted work can create problems at resale and voids some warranties.
Set your own minimums, because the state has not set them for this trade:
These are the most reliable indicators of a contractor who will cost you more than they save:
Any discount that expires today, or an inspector who will not leave until you commit, is a sales tactic. Reputable contractors do not need to create urgency.
A company that operates on verbal agreements has built in the ability to deny everything after you pay. Walk away from anything not in writing.
A quote 40–50% below all others usually means fewer piers than needed, cheaper materials, no warranty of substance, or a contractor who plans to upsell once work begins.
Legitimate contractors collect a deposit (typically 10–25%) and the balance on completion. Demanding full payment upfront removes any leverage you have if work is substandard.
P.O. boxes or out-of-state headquarters make it very difficult to pursue a warranty claim. Verify the company has a real local office.
A legitimate foundation evaluation involves walking the full property, measuring interior floor elevations at multiple points, checking drainage, and examining both interior and exterior — typically 1–2 hours. A glance at the cracks from the driveway is a sales visit, not an inspection.
A verbal lifetime warranty is worth nothing. Confirm that the warranty is written, names the contractor's legal business entity, and explicitly states that it transfers to a future buyer.
Ask directly: are these your employees or subcontractors? High crew turnover means inconsistent quality and workers who may not stand behind the warranty.
A contractor who cannot answer these questions clearly is not ready to work on your home.
Get at least 3 quotes, ideally 3–5. Foundation repair quotes for the same problem routinely vary by 50–100%, driven by different pier counts, different methods, and different warranty structures. A low quote is not a deal — it is a different repair plan that may leave your foundation under-supported.
These are not the same job at different prices. Choosing Quote A to save $4,000 may mean returning in 5 years for the other 4 piers.
The warranty is where contractors differentiate — or hide risk. Know what you are getting:
1–5 year limited warranty. Unlikely to cover problems that emerge over time as soil continues to move.
10+ years, written warranty covering workmanship and materials, re-leveling if the repair fails.
Lifetime transferable warranty in writing. Confirms coverage passes to a future buyer at resale — a meaningful selling point.
Texas Foundation Guide does the vetting for you. Every specialist in our network is licensed, insured, experienced in Texas soil conditions, and required to provide a written assessment with elevation survey results — at no cost to you.
Tell us what you are noticing and where you are located. Takes two minutes.
One vetted local specialist — not five contractors competing for your business.
You get a full elevation survey, cause identification, and repair recommendation in writing. No charge, no obligation.
A licensed Texas specialist contacts you within one business day. You get the written assessment whether you hire them or not.
Get matched nowNo. The Texas Department of Licensing and Regulation (TDLR) does not regulate foundation repair contractors. There is no state-issued license, no required testing, and no minimum training standard for this trade. Contractors may hold a local city registration (a basic annual registration, not a competency exam) and must pull building permits in most jurisdictions, but there is no foundation-specific licensing in Texas. This makes self-vetting by the homeowner critical.
At minimum, $1 million per occurrence / $2 million aggregate in general liability insurance. Always request a Certificate of Insurance (COI) with your name listed as the certificate holder, and call the insurer to verify the policy is active before work starts. Workers' compensation is not mandatory under Texas law, but if a crew member is injured on your property and the contractor has no workers' comp, you may face liability. Require proof of workers' comp or a written statement that all workers are covered as sole proprietors.
At least 3, ideally 3–5. Foundation repair quotes for the same problem routinely vary by 50–100%. This is not always because someone is scamming you — different companies recommend different pier types, different pier counts, and different warranties. The critical rule: compare scope, not just price. A $6,000 quote for 4 piers and a $10,000 quote for 8 piers are not competing offers — they are different repair plans. Compare pier count, pier type, warranty duration, transferability, and whether a plumbing test is included.
A good warranty covers the specific piers or repair elements installed, includes failure of workmanship and materials, and provides for re-leveling if the repaired area fails to hold. The gold standard is a lifetime transferable warranty in writing. Watch for pro-rated warranties (you pay an increasing share as the warranty ages), coverage that narrows from full to materials-only after year 10, and verbal-only warranty promises. Always confirm transferability in writing — this matters at resale.
A hydrostatic test pressurizes your plumbing system to reveal leaks. It is critical after any foundation lifting, because lifting a slab that has been settled for years can crack pipes that had adjusted to the shifted position. A pipe that was leaking slowly before the repair may fail completely after lifting. Ask your contractor whether a hydrostatic test is included or available. If they do not offer it and cannot explain why it is not necessary in your case, that is a concern.
Minor repairs (crack sealing, small settling) run $300–$800. Mid-range jobs (4–8 piers) typically cost $3,300–$7,000 in Houston and Dallas markets. The average Texas foundation repair runs approximately $7,500–$10,000. Large or complex jobs with 20+ piers, interior piers, or whole-house settling can reach $15,000–$30,000+. A home of 2,000–3,000 sq ft with significant settling often runs $13,500 or more.