Every tactic on this page has the same structure. It needs you to act before you can verify. That is the single test worth carrying into any conversation with a roofer, and it is more useful than any list of warning signs, because it explains why the signs work.
The Federal Trade Commission publishes the pattern plainly. After storms and disasters, scammers claim they do not need to be licensed, offer a discount only if you sign right away, tell you to sign over your insurance check, ask you to pay everything up front, insist on payment by wire transfer, gift card, payment app, cryptocurrency or cash, and suggest you borrow money from a lender they know.
Read that list again as a sequence rather than as six separate things. It is a process for separating a homeowner from both the decision and the money before anybody independent looks at the roof.
The knock at the door is the tell
Storm-chasing crews work the days immediately after weather events, when the roofs are damaged, the homeowners are rattled, and the local contractors are already booked with existing customers. The FTC advises being sceptical of anyone promising immediate clean-up or repairs, and notes that unlicensed contractors and scammers often appear in recovery zones.
Having spent eighteen years on the industry side of consumer marketing and lead generation, I would put it more bluntly. Door-knocking is a customer acquisition channel with a cost per lead attached, and it is chosen by firms that cannot compete on reputation in that market because they have no reputation in that market. The pitch is not a favour. It is a media buy with legs.
None of which means every door-knocker is a fraud. It means the burden of verification sits entirely with you, on a timetable they are trying to compress.
Five things that end the conversation
| What they say or do | Why it works on people | What to do |
|---|---|---|
| Wants cash up front, or payment by wire, gift card, payment app or crypto | Feels like a deposit. It is actually a payment method chosen because it cannot be reversed. | The FTC is unambiguous here: if they want cash up front, walk away. |
| Asks you to sign over the insurance check | Framed as convenience, so you never handle the money or the paperwork. | Never do it. The FTC recommends arranging a Certificate of Completion with your bank or credit union so the bank pays the contractor in stages, after you approve each one. |
| Discount available only if you sign today | A deadline you did not set, on a decision worth five figures. | A real price survives a week. Nothing about a roof requires a same-day signature. |
| Will not produce a licence, proof of insurance, or a written contract | Deflected with talk about being busy, or a claim that licensing is not required. | The FTC lists refusal to provide copies of licence, insurance or a written contract as a red flag. No documents, no contractor. |
| Asks you to pull the building permit yourself | Sounds like paperwork help. It moves legal responsibility for the work onto the homeowner. | The FTC names this as a scam indicator. The contractor pulls the permit. |
The financing trap, which is the expensive one
The FTC describes a specific pattern worth understanding in full, because it converts a roofing job into a debt secured against the house. A contractor offers to arrange financing through a lender he knows. After work starts he asks you to sign papers, which may be blank, or hurries you past reading them. Later you find you have agreed to a home equity loan with a high interest rate, points and fees. The work is not done properly or not finished, and the contractor, who may already have been paid by the lender, stops returning calls.
The structural problem is that the lender has already been satisfied. Your leverage over the contractor disappeared at the moment the loan funded, and what remains is a lien on your home for work you did not get. The FTC’s guidance is to never agree to contractor-arranged financing without shopping around and comparing terms, and never to sign any loan without understanding it.
If a roof genuinely needs financing, the comparison belongs in a separate conversation with your own bank or credit union. We work the arithmetic of claim against cash against borrowing in a separate piece on paying for a roof.
The deductible offer, and why it is not generosity
An offer to cover, waive or absorb your insurance deductible is common after storms and it is a problem for the homeowner, not a gift. The money has to come from somewhere, and it comes from inflating the claim or reducing the work.
Several states treat deductible waiving as a specific offence, and the homeowner who agrees to it can be a party to the misrepresentation rather than a victim of it. Because the rules differ, the state insurance department is the authority worth checking before anyone accepts an offer framed this way.
What to verify, in the order that costs least
- Licence number, checked with the issuing state or municipal body, not with the contractor. A licence number given without hesitation is a good sign. One that does not check out ends it.
- Certificate of insurance sent directly by the insurer or agent, not a photocopy from the truck. General liability and workers compensation. Without the second one, an injury on your roof can become your problem.
- A written contract with scope, materials by brand and specification, price, schedule and payment stages. Vague material descriptions are how a different product ends up on the roof.
- A local physical address with some history. The FTC suggests searching the contractor’s name alongside words like scam and reviews, and checking whether complaints show a pattern.
- Payment in stages against completed work, by a method that leaves a trail and can be disputed.
None of this requires expertise in roofing. It requires the willingness to take a week, which is exactly what the tactics above are designed to prevent.
Questions readers actually ask
Is every roofer who knocks on my door a scammer?
No, and treating it that way is not the point. Door-knocking after a storm is a lead-generation method that correlates with firms new to the area, and the FTC warns that unlicensed contractors and scammers often appear in recovery zones. Treat it as a signal that every verification step matters, on your timetable rather than theirs.
Should I ever sign my insurance check over to a contractor?
No. The FTC advises never signing an insurance check over, and instead arranging a Certificate of Completion with your bank or credit union so the bank releases payment to the contractor at each stage after you approve it. That keeps the money moving against work actually done.
What if a contractor offers to cover my deductible?
Decline it and treat it as disqualifying. The money is recovered by inflating the claim or cutting the scope, several states treat it as an offence, and the homeowner can be exposed rather than protected. Check your state insurance department for the rule where you live.
How do I know if the damage is even worth a claim?
That is a separate question, and the answer should not come from whoever wants the job. Our guides to what an adjuster actually looks for and how filing works cover it. Get an independent read before signing anything.
Sources
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Every figure in this article traces to a government record or to a named independent, non-commercial research body. We do not cite insurance marketplaces or affiliate comparison sites for data.
- Federal Trade Commission How To Avoid Scams After Weather Emergencies and Natural Disasters Published 2026-04-28Supports: Scammers claim they do not need to be licensed; offer a discount only if you sign a contract right away; tell you to sign over your insurance check; ask you to pay everything up front; insist on wire transfer, gift card, payment app, cryptocurrency or cash; and suggest you borrow money from a lender they know. Verify your own coverage rather than relying on a contractor. Never sign an insurance check over to a contractor; instead arrange a Certificate of Completion with your bank or credit union so the bank pays the contractor for each stage after your approval. Be sceptical of anyone promising immediate clean-up or repairs. Unlicensed contractors and scammers often appear in recovery zones; if they want cash up front, walk away; refusal to give copies of licence, insurance or a written contract is a red flag. Check contractors online, including searching their name with terms such as scam and reviews, and look for patterns in reported experiences.
- Federal Trade Commission How To Avoid a Home Improvement Scam Published 2025-12-10Supports: The contractor-arranged financing pattern: a contractor offers a deal to install a new roof and says he can arrange financing through a lender he knows; after work starts he asks the homeowner to sign papers that may be blank or hurries them past reading; the homeowner later finds they agreed to a home equity loan with a high interest rate, points and fees, the work is not done right or not completed, and the contractor, who may already have been paid by the lender, stops returning calls. Scammers ask the homeowner to get any required building permits. Never agree to contractor-arranged financing without shopping around and comparing loan terms, and never agree to a loan without understanding the terms.
Figures last verified August 30, 2026.