Why the Warranty Matters as Much as the Repair
Foundation repair warranties vary dramatically between contractors. One company may promise to "stand behind the work" verbally; another hands you a notarized, transferable structural warranty. Before you sign, know which one you're actually getting — the difference can be tens of thousands of dollars if the repair fails after the crew leaves.
Weak (labor-only) vs. strong (structural) warranties
| Warranty Clause | Weak ("Labor-Only") Warranty | Strong ("Structural") Warranty |
|---|---|---|
| Scope of Coverage | Only covers the cost of labor for re-adjusting previously installed piers; excludes parts, materials, and damage to the structure. | Provides full coverage for both labor and materials required to stabilize the foundation and maintain structural integrity. |
| Duration of Warranty | Limited timeframe, typically ranging from 1 to 5 years from the date of completion. | Lifetime of the structure or a "Lifetime Transferable" guarantee that persists as long as the home stands. |
| Transferability | Non-transferable or requires a significant fee and strict 30-day notification period to remain valid for a new owner. | Fully transferable to subsequent homeowners, often with no or minimal administrative fees, increasing property resale value. |
| Documentation & Filing | Based on informal agreements or basic invoices without specific legal descriptions of the work performed. | Includes a formal, notarized warranty certificate and a detailed site plan showing the exact location of all piers installed. |
| Exclusions & Conditions | Includes "fine print" that voids coverage due to minor soil movement, plumbing leaks, or any interior cosmetic cracks. | Clearly defined and reasonable maintenance requirements (such as basic drainage maintenance) without arbitrary "void" clauses. |
Questions to ask before signing
- Does the warranty cover materials as well as labor?
- How long does it run — and is it transferable if I sell the home?
- Is there a formal certificate, or just an invoice line?
- Who performs the warranty work if the original crew is gone?
Red flags
- A 1–5 year "labor-only" warranty on a structural repair
- Transfer fees or strict 30-day notice requirements
- Verbal promises with nothing in writing
A structural repair should carry a structural warranty. If a contractor balks at putting their warranty in writing with materials covered and a transferable term, that tells you everything you need to know about the expected lifespan of the repair.
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