Roofing Scams: How to Tell If a Roofer Is Ripping You Off

A roofer is probably running a scam if they knock on your door after a storm, push you to sign the same day, ask for a deposit well above 15% of the job, or offer to cover your insurance deductible. Those four signs show up in almost every consumer-protection guide. A reputable roofer can still do any one of them occasionally, so look for several together, and then verify the company before you hand over money.

A thread in r/Roofing asks how a homeowner can tell which roofing company is trustworthy. The honest answer is that you cannot tell from the pitch. You tell from what you can check: license, insurance, references, a written contract, and a payment schedule that never puts you ahead of the work.

How the common scams work

Bob Vila’s roofing-scam guide names seven. Here is how each plays out, in plain terms.

Scam	What happens
Storm chasing	Crews follow severe weather, offer free inspections, and push for a quick sign-off or handshake deal
Bait and switch	A low price gets you to sign, then “hidden damage” is found once the old roof is off
High-pressure sales	Urgency, a “limited-time” discount, and a vague contract with steep cancellation fees
Invented or exaggerated damage	Vague claims like “extensive damage” justify work you do not need
Insurance fraud	The roofer offers to cover your deductible and pads the claim to make up for it
Large deposit, no work	You pay a big amount for “materials,” and the crew never returns
Cheap materials	You are billed for a premium shingle and get a lower grade

The Colorado Roofing Association describes storm chasers the same way. They sell roofs after a storm, or follow storms to find frightened homeowners who may not have damage at all. The association says most lack a license and insurance, push you to sign on the spot, have no local office, and may disguise a contract as an estimate or proposal.

Red flags you can spot in the first visit

• They arrived unasked, at your door, right after a storm.
• You are pressed to sign today for a discount that expires today.
• The terms are verbal, or the paperwork is thin on materials and price.
• They want cash, or they want a check made out to a person instead of a company.
• They offer to pay or absorb your insurance deductible.
• The damage description is vague, and they will not show you photos.
• They cannot give you local references, or get irritated when you ask.
• There is no physical address, or the online presence is only a few weeks old.

Bob Vila adds a practical step. Photograph your own roof before anyone inspects it, so you have something to compare against whatever they report.

The deposit question

Bob Vila says reputable roofers typically ask for a deposit of 15% or less. Some states put it in law. A 2025 state-by-state summary from Roof Observations reports these limits on initial payments:

State	Limit on initial payment
California	Lesser of $1,000 or 10% of the price
Nevada	Lesser of $1,000 or 10%
Ohio	Up to 10% on contracts over $25,000 with qualifying suppliers; special-order items allowed up to 75% of their cost
Maryland, Maine, Massachusetts, Pennsylvania, Tennessee	Up to about one-third, with exceptions that vary, such as special-order materials
Arizona	Up to 50% for covered contracts

That summary is a secondary source and says to confirm current law with your state licensing agency. Many states, including Texas, Colorado, and Washington, have no numeric cap at all.

Here is what that means on a $12,000 roof:

• 10% deposit: $1,200
• 15% deposit (Bob Vila’s ceiling): 0.15 × $12,000 = $1,800
• One-third: $12,000 ÷ 3 = $4,000
• 50% deposit: $6,000

A crew that disappears after taking 50% has kept $6,000 and done nothing. A crew that disappears after taking 10% has cost you $1,200, which is bad but survivable.

A payment schedule that protects you

Roof Observations recommends tying each payment to something you can see. A schedule that follows its structure for a $12,000 roof might look like this:

Milestone	Payment	Running total
Contract signed, permit applied for	10% = $1,200	$1,200
Materials delivered to the house	30% = $3,600	$4,800
Tear-off complete and roof dried in	30% = $3,600	$8,400
Final inspection passed and cleanup done	30% = $3,600	$12,000

At no point have you paid for work that has not happened. Ask for a lien waiver with each payment, so a supplier or crew member the roofer fails to pay cannot place a lien on your house. Pay by check or credit card, never cash, and make the check out to the licensed company.

The mid-job price hike

The bait-and-switch usually arrives on day two, when the old shingles are off and the crew says the plywood underneath is rotted. Some rot is real. The trap is a contract that says nothing about it, so the number is whatever the crew says it is.

Protect yourself before signing:

1. Ask for the price per sheet of decking replacement, written into the contract.
2. Ask how the crew will show you the damage (a photo of each bad sheet is reasonable).
3. Require a signed change order before any extra work. The California contractors board, for instance, says any change to price or scope needs a written change order signed by both sides before the change is made.

If a crew says the price just went up and it is “today only,” stop the job and call someone else for a second opinion. A tear-off in progress is a pressure tactic of its own, so decide your plan before it begins.

Insurance games

After a storm, Angi advises your first call be to your own insurance company, so an adjuster looks at the damage before you pick a roofer. A roofer who “handles” the claim for you and offers to cover the deductible has an incentive to inflate it.

Indiana and Texas bar contractors from waiving or rebating deductibles, and Wisconsin and New York have similar rules. Iowa, Kansas, Minnesota, Missouri, Nebraska, and Oklahoma require insurance-contingent roofing contracts to allow cancellation and a refund if the claim is denied. For insurance-funded roofing, Mississippi and West Virginia bar requiring advance payment until the cancellation period ends. Check your own state’s rules before you sign anything that depends on a claim.

How to verify a roofer in an afternoon

1. Look up the license with your state or local licensing board, if your state licenses roofers. Connecticut, for example, has a public lookup at elicense.ct.gov that also shows complaints. Many states license some other way, so ask your state’s consumer-protection office what applies.
2. Ask for proof of liability and workers’ compensation insurance, and call the insurer to confirm it is active.
3. Confirm the company’s address, phone, and email. Look for an office, not a P.O. box.
4. Call two references and ask about a job that is at least a year old.
5. Check reviews and the Better Business Bureau record, and see whether the company has operated under a different name.
6. Get at least three written estimates from established local companies, and compare the scope line by line. The Roofing Cost Calculator gives you a ballpark so you know when a bid is far too low or too high.

Measure the roof yourself too. The Roof Area Calculator and Roofing Shingle Calculator tell you how many squares of shingle the job needs, so you can check whether the quoted material quantity makes sense.

What to do if you already signed

For a contract signed at your home, the FTC Cooling-Off Rule generally gives you three days to cancel in writing. Do it right away. If you have paid a deposit and the crew has vanished, report it to your state attorney general, the FTC, and the BBB, as Bob Vila advises, and to your state’s contractor licensing board if the company held a license.

Sources

• Bob Vila: Roofing Scams
• Colorado Roofing Association: 4 Tips To Avoid Getting Scammed by Roofing Storm Chasers
• Roof Observations: Residential Roofing Deposit Payment Regulations by State
• California Contractors State License Board: What Is a Home Improvement Contract
• Connecticut Smart Consumer: Home Repairs, Do
• Angi: Roofing scam, disappearing down payment
• Wisconsin DATCP: Storm chasers consumer fact sheet