Construction Defect Demand Letter
CONSTRUCTION DEFECT DEMAND LETTER
Before you use this: Check the project's governing contracts and state-specific notice and repair process. Identify each required recipient, delivery method, defect description, inspection step, and deadline before sending.
[DATE]
[BUILDER, CONTRACTOR, DESIGN PROFESSIONAL, OR OTHER RESPONSIBLE RECIPIENT]
[NOTICE ADDRESS]
Re: [PROPERTY ADDRESS]; [PROJECT OR CONTRACT]; notice concerning [IDENTIFIED WORK]
Dear [RECIPIENT NAME]:
I write for [OWNER OR CLAIMANT] concerning the construction at [PROPERTY ADDRESS]. Your role in the project was [ROLE AND AGREEMENT OR WORK ORDER]. The work at issue was performed during [DATES], and [OWNER] first observed the conditions described below on [DATES].
This letter is [A CONTRACTUAL NOTICE UNDER SECTION AND VERSION / A STATUTORY NOTICE UNDER VERIFIED STATE PROVISION / A SETTLEMENT DEMAND ONLY]. It is sent to [EACH REQUIRED RECIPIENT] by [METHOD] on [DATE]. The applicable notice and response process is [EXACT AUTHORITY, CONTRACT TERM, AND CALCULATED DATES].
Conditions and Supporting Records
| Location and component | Observed condition and first date | Work or conduct at issue | Evidence |
|---|---|---|---|
| [LOCATION 1] | [SPECIFIC CONDITION; DATE] | [RESPONSIBLE WORK AND FACTS] | [PHOTO, REPORT, CONTRACT, OR EXHIBIT] |
| [LOCATION 2] | [SPECIFIC CONDITION; DATE] | [RESPONSIBLE WORK AND FACTS] | [PHOTO, REPORT, CONTRACT, OR EXHIBIT] |
The claimed effect on the property is [WATER INTRUSION, DAMAGE, LOSS OF USE, OR OTHER FACTS], documented by [EXHIBITS]. Emergency measures or prior repairs were [DATES, WORK, COSTS, AND REASONS]. Known alternative causes or prior conditions are [FACTS AND DOCUMENTS, OR "NONE KNOWN"]. Any expert opinion relied upon is identified as [AUTHOR, DATE, SCOPE, AND EXHIBIT]; an estimate is not stated as a completed repair cost.
[OWNER] contends that [RECIPIENT] is responsible under [ACTUAL AGREEMENT TERM, WARRANTY, OR VERIFIED GOVERNING LAW] because [SPECIFIC FACTS AND CAUSAL EXPLANATION]. This notice does not assert every possible claim or assume that a generic right-to-repair process applies.
Inspection and Proposed Resolution
[OWNER] can offer reasonable access on [DATES/TIMES], through [CONTACT], for an inspection consistent with [APPLICABLE AGREEMENT OR VERIFIED PROCEDURE]. Please identify the proposed inspectors, testing, insurance coordination, and any work that could disturb evidence before the visit. [OWNER] will preserve [IDENTIFIED MATERIALS]; please preserve project plans, permits, change orders, photos, test results, subcontract records, correspondence, and relevant insurance notices.
[OWNER] requests [SPECIFIC REPAIR PLAN AND COMPLETION TERMS / PAYMENT OF $AMOUNT / OTHER CHOSEN RESOLUTION]. Any proposed repair should identify scope, materials, qualified workers, schedule, permits, protection of occupied areas, and how disputed or failed work will be addressed. The present cost support is:
| Item | Estimate, invoice, or other basis | Amount |
|---|---|---|
| [INVESTIGATION OR TEMPORARY WORK] | [RECORD] | $[AMOUNT] |
| [REPAIR OR REPLACEMENT] | [RECORD] | $[AMOUNT] |
| [OTHER SUPPORTED LOSS] | [RECORD AND BASIS] | $[AMOUNT] |
| Amount requested, if payment is chosen | $[AMOUNT] |
Please respond by [DATE] at [CONTACT]. That date reflects [VERIFIED STATUTORY OR CONTRACTUAL PERIOD / CHOSEN NEGOTIATION PERIOD]. If you dispute a condition, please identify the facts and documents on which you rely. Any settlement, release, or allocation of inspection and repair costs requires separate written agreement.
Sincerely,
[NAME AND ROLE]
[SIGNATURE]
[CONTACT INFORMATION]
Enclosures: [ACTUAL REPORTS, PHOTOS, CONTRACT EXCERPTS, AND ESTIMATES SENT]
Delivery: [METHOD, EACH RECIPIENT, ADDRESS, AND DATE]
About this template
- Last updated
- September 26, 2026
- Last reviewed
- September 30, 2026
- Jurisdiction
- All states
- Category
- Demand Letters
A demand letter is a formal written request to fix a problem or pay what is owed, sent before anyone files a lawsuit. It gives the other side a real chance to settle, creates a record of your attempt to resolve things, and in many cases (unpaid debts, insurance claims, broken contracts) starts a legally required response window. A well-written demand letter lays out what happened, what you want, and a deadline to act, which is often enough to get results without ever going to court.
Not legal advice
This template is provided for informational purposes. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.
Checked against the law it cites
A reviewer verified this template's legal citations against the official source on September 30, 2026.
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