7 red flags to watch for in a roofing estimate
5 min read
Most roofing contractors are honest. But an estimate is a document, and some documents leave you exposed. None of these red flags proves anything on its own — they're simply the spots where you should slow down and ask a question before you sign.
1. A one-line price with no scope
"Replace roof — $18,000" tells you nothing about what you're buying. Without line items you can't tell a complete job from a cut-rate one, and you can't compare it to anyone else's bid.
2. No permit mentioned
Skipping the permit can save the contractor time and money — and leave you with an unpermitted roof that complicates your insurance and your eventual home sale. If it's not in the estimate, ask why.
3. A price far below the others
If three bids cluster and a fourth comes in dramatically lower, the cheap one usually isn't doing the same job. Look for what's missing — fewer layers torn off, thinner underlayment, no rotten-wood allowance — rather than assuming you found a deal.
4. A large deposit up front
Material deposits are normal. A demand for half or more of the job before work starts is not, and it's worth comparing against what the other contractors ask for.
5. Vague materials
"Architectural shingles" with no brand or product line means you can't verify the grade or the warranty you're actually getting.
6. No license number or insurance
A licensed, insured roofer will put it in writing. You can verify a Florida license number against the state's public records in a minute — and you should.
7. Pressure to sign today
"This price is only good if you sign now" is a sales tactic, not a scope. A fair estimate is still fair next week.