Can I sue a contractor for damaging my house?
Yes. Contractors are responsible for damage their work causes. A contractor whose work damaged your home (broken pipe causing water damage, electrical fire from improper wiring, structural cracks from rough framing) is on the hook for it — under both negligence law and breach of contract. The first call is to the contractor's general liability (GL) insurance — that's the policy specifically meant to cover this kind of damage. The second is your state's contractor licensing board. Small claims is the third option if neither produces a fast resolution.
What kinds of house damage can you sue for?
Four common patterns. Each is a separate claim. Most cases combine breach of contract (defective work) with negligence (the resulting damage).
Water damage from plumbing or roof work
Burst pipe from improper soldering, missing flashing causing roof leak, failed waterproofing in a bathroom remodel. The damage extends beyond the work itself: drywall, flooring, cabinets, electrical, mold remediation. All of it is recoverable.
Electrical fires or shorts
Improper wiring, missing arc-fault interrupters, exposed splices, wrong-gauge wire. Fires cause damage to walls, ceilings, belongings, sometimes the entire structure. Electrical work without permits and inspections often correlates with these failures.
Structural damage during work
Cracked foundations from heavy equipment, broken floor joists from cutting load-bearing material, walls out of plumb after framing. In these cases your homeowners insurance often pays you first, then chases the contractor's GL policy themselves to get their money back.
Damage to non-work-area items
Scratched hardwood, broken windows, damaged appliances, ruined furniture during the project. Many contractors do not protect adjacent areas. The damage to non-project areas is straight negligence and usually covered by the contractor's GL insurance.
How much can you recover?
Repair cost is the floor. Replaced belongings, alternative housing, and consequential damages stack on top.
Repair cost
Quote from a licensed contractor (different from the one who caused the damage) for the cost to fix. Drywall, flooring, electrical, plumbing, mold remediation, painting. Get the estimate in writing.
Replaced belongings and alternative housing
Furniture, electronics, clothing damaged by water or smoke. Hotel costs while the home is uninhabitable. Lost food. Document with photos and replacement-cost receipts.
Filing fees, interest, expert reports
Filing fee, the cost of any expert reports (mold inspection, structural engineer), and pre-judgment interest at your state's legal rate.
Repair cost for water damage from a plumbing failure, plus replaced furniture and three nights at a hotel, plus filing fee.
Send a demand letter first.
Damage demand letters work best when copied to the contractor's GL insurance carrier. The carrier wants to settle to avoid coverage litigation, and the carrier's interest aligns with yours: pay the claim and move on.
- Date and description of the work that caused damage
- Description of the damage with photos
- Repair quote from a licensed contractor (not the one who caused the damage)
- Replaced-belongings list with replacement-cost receipts
- GL insurance carrier and policy number (from the certificate of insurance)
- A 14-day deadline before you file
- Sent certified mail with copy to the carrier
On April 18, 2026, you replaced a copper water line in our kitchen for $850. The next morning, the soldered joint failed and the kitchen and adjacent dining room flooded for approximately three hours before I noticed and shut off the main. Damage includes warped hardwood floors, soaked drywall, and a ruined dining room rug.
I obtained a repair quote from American Restoration (license #38291, attached) for $4,800 to repair flooring, drywall, and remediate mold. Replaced belongings (rug, two chairs) total $1,500. I demand within fourteen (14) days:
- Reimbursement of $4,800 in repair costs;
- Reimbursement of $1,500 in replaced belongings.
Total demand: $6,300.00. Copy of this letter has been sent to your GL carrier (Acme Casualty, policy GL-2026-4218). If unresolved, I will file in Small Claims Court.
How to file a damage case.
Four steps. The insurance route usually settles before you file in court. Always start there.
File with GL insurance carrier
Get the contractor's certificate of insurance (every legitimate contractor has one). Call the carrier and file a damage claim directly. The carrier handles the rest. Keep your contractor in copy. Most claims pay out within 30 to 60 days.
File contractor-board complaint
Damage from defective work is exactly what state contractor boards investigate. Filing is free. The board can pull the license, freeze the bond, and assess penalties. Run this in parallel with the insurance claim.
File in small claims
If the insurance and board do not resolve within 60 days, file. File in the county where the damage occurred. Filing fees usually run $30 to $100.
Hearing
Lead with photos of the damage and the repair quote. Show that the damage was caused by the contractor's work, not by something else. Hearings usually run 10 to 15 minutes.
Collecting and insurance routes.
Most damage cases pay through the contractor’s GL insurance. After judgment, you can also assign the judgment to the insurance carrier as proof of liability. Beyond insurance, the enforcement tools are a judgment lien on real estate, a bank levy, and a writ of execution on tools or accounts receivable.
What evidence do you need to sue a contractor?
Damage cases turn on photos plus a repair quote from a different licensed contractor. The contractor's certificate of insurance is the gateway to recovery.
Scope: remove and replace 240 sq ft of damaged hardwood, replace soaked drywall sections, mold remediation per IICRC standards, paint repaired walls, and re-finish dining room floor to match.
Total: $4,800. Estimated 8 working days. Materials and labor included.
Reliable Plumbing Inc. · Policy GL-2026-4218
Each Occurrence: $1,000,000
Damage to Rented Premises: $300,000
Personal & Adv Injury: $1,000,000
Products-Completed Operations Aggregate: $2,000,000
Damage to your home is covered under 'Each Occurrence.' Carrier required to defend and indemnify the contractor up to policy limit.
Common contractor defenses, with rebuttals.
Three arguments cover most damage cases. The repair quote and timeline shut down most of them.
Keep it simple. Organized records, clear timelines, and solid evidence are your best defense.
How much do homeowners actually win?
Typical recovery in damage cases. Insurance routes usually pay full repair plus reasonable belongings replacement.
Partial repair. Court awards a fix-and-patch amount instead of full restoration. Common when documentation is light or causation is contested.
Full repair plus replaced belongings. Most common when the repair quote is from a licensed contractor and photos document the chain of damage.
Cap-of-the-court awards. Major water damage, electrical fires, or structural damage where repair plus alternative housing plus replaced belongings hit the cap.
Better evidence. Better prep. Better outcome. Your documentation makes the difference.
What are the alternatives to small claims?
Damage cases have unusually strong out-of-court options. Always start with the insurance carrier.
Contractor's GL insurance carrier
Free, fast, biggest payerWhen it fits: the contractor carries general liability insurance (every legitimate contractor does). File directly with the carrier using the certificate of insurance. Most carriers settle within 30 to 60 days.
Tradeoff: no leverage if the contractor was uninsured. Some unlicensed contractors carry no insurance.
Your homeowner's insurance
Quick, partialWhen it fits: you have homeowners insurance and the damage is significant. Your carrier pays you, then sues the contractor (subrogation) to recover from the contractor's GL.
Tradeoff: deductible costs you out of pocket. Claims can affect your premium. Use when you need fast repair and cannot wait for the contractor's carrier.
Small claims (this guide)
When insurance failsWhen it fits: the contractor carries no insurance, the carrier denied the claim, or the resolution was inadequate. Damages within your state's cap.
Tradeoff: 30 to 90 day timeline. Filing fee $30 to $100. Collection from an uninsured contractor can be hard.
Recover the repair cost.
Damage demand letters work especially well when copied to the contractor's GL insurance carrier. The carrier's interest aligns with yours. Our generator builds yours in under two minutes.
Illustrative. Major fires or structural damage push higher and may exceed the small-claims cap.
Frequently asked.
The questions homeowners actually ask before filing. Email support if yours isn’t here.
What is general liability insurance and how do I claim against it?
Every legitimate contractor carries a GL policy that covers damage to property they cause during work. The certificate of insurance shows the carrier and the policy number. Call the carrier directly and file a third-party claim. Provide the contract, photos, repair quote, and your statement. Most carriers settle within 30 to 60 days.
What if the contractor has no insurance?
You have to recover from the contractor directly through the bond claim and small claims. Many states require contractors to carry insurance and unlicensed contractors often do not. The bond claim becomes critical because it is the most reliable source of payment from a no-insurance contractor.
Should I use my own homeowners insurance or the contractor's?
Try the contractor's first. Their GL is designed for exactly this. Use your homeowners insurance only when you need fast repair and cannot wait. Your carrier will pay you and then pursue the contractor (subrogation), but you eat the deductible and the claim may affect your premium.
How do I prove the contractor caused the damage?
A second-opinion contractor's report identifying the actual cause (failed solder, missing flashing, improper wiring) is the best evidence. Combine with date-stamped photos showing the area before and after. The closer in time the damage to the work, the stronger the causation argument.
Can I sue for things they damaged that were not part of the work?
Yes. Damage to non-project areas (scratched hardwood from moving tools, broken windows, damaged appliances) is straight negligence. The contractor was responsible for protecting adjacent areas. The damage is recoverable under their GL insurance and at small claims.
How long do I have to sue?
Negligence claims usually run 2 to 4 years from the date of damage. Breach of contract claims run 3 to 6 years from the breach. Latent damage (mold growing in walls, slow leaks) has its own discovery clock that starts when you reasonably should have known about the damage.
What if the damage is bigger than the small-claims cap?
Two options. Waive the amount above the cap and stay in small claims (often worth it for speed). Or file in regular civil court with an attorney. Most attorneys take damage cases on contingency when the GL insurance is good for the amount.