10 Red Flags in a Contractor Quote — Read Before You Sign
Most bad contractor experiences were predictable — the warning signs were sitting in the quote. Here are the ten that matter most, from people who read thousands of them.
The 10 red flags
- A lump sum with no scope. “Roof work — $14,500” tells you nothing. A real quote itemizes materials (brand, line, color), labor, tear-off, disposal, and permits. Vague scope is where disputes are born.
- Deposit over a third. Reasonable deposits run 10–33% depending on state law and material orders. A contractor needing half up front is funding the last job with your money.
- No license number or insurance certificate. Both belong on the quote. Verify the license on your state's board site and ask for the insurance certificate sent directly from the agent — fakes are common.
- “Today only” pricing. Legitimate pricing survives a week of thinking. Expiring-tonight discounts exist to prevent you from getting a second quote.
- Cash only, or checks to a person. Payments should go to the business entity on the license. Cash-only means no paper trail when something goes wrong.
- “We'll cover your deductible.” On insurance work, deductible waivers are insurance fraud in most states — and a contractor who starts with fraud won't get more honest later. See our storm claim guide.
- No permit, or “permits are your job.” Pros pull their own permits. A contractor avoiding inspections is telling you what their work looks like to an inspector.
- No warranty terms in writing. “We stand behind our work” is not a warranty. You want years, coverage, and transferability, in the contract.
- Pressure to sign an assignment of benefits. An AOB hands the contractor control of your insurance claim. Sometimes legitimate, often abused — never sign one on the first visit.
- The bid is dramatically low. If three quotes cluster at $12–14k and one says $7k, that gap is missing scope, missing insurance, or a change-order machine warming up.
What a good quote looks like
- Itemized scope with specific materials and quantities
- License number, insurance details, and physical business address
- Payment schedule tied to milestones — never all up front
- Start window, estimated duration, and change-order process in writing
- Written workmanship warranty separate from manufacturer warranties
The 15-minute vetting routine
Verify the license on the state board site, search the business name plus “complaints,” check for a real address, and ask for two references from jobs older than a year — recent work always looks fine; year-old work shows whether it lasted. Our hiring guide covers the full process, and our cost guides tell you what fair pricing looks like before quotes arrive.
Frequently asked questions
How much deposit should a contractor ask for?
10–33% is the normal range, and several states cap deposits by law. Larger deposits are only justified by expensive custom-ordered materials — and then the quote should say exactly what's being ordered.
How many contractor quotes should I get?
Three is the standard for any project over $1,000. You're not just comparing price — you're comparing scope detail, and the vague quote at any price is the one to drop.
Is the cheapest contractor quote a bad sign?
A dramatically cheaper quote — 30%+ under the cluster — usually means missing scope, no insurance, or planned change orders. Small differences are normal negotiation room; big gaps are a warning.