How to spot hidden fees in a contractor quote
Most 'hidden fees' are not hidden at all. They are absences: costs the estimate simply never mentions, which later arrive as change orders because someone has to pay them. Here is where they hide.
Allowances set too low
An allowance is a placeholder for something you have not chosen — tile, fixtures, cabinets, countertops. A low allowance makes a bid look competitive and pushes the real cost onto you later. Ask what the allowance buys at today's prices and what the markup is on the overage.
Permits, inspections, and disposal
- Permit and inspection fees — included, billed at cost, or 'by owner'?
- Dumpster, haul-away, and landfill tipping fees
- Portable toilet and site protection on larger jobs
- Utility disconnect or meter work
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Change-order markup
Contracts often set a markup on any added work — commonly 10–20% over cost. That is normal, but it must be stated up front along with the requirement that every change order be signed before the work happens. An open-ended 'additional work billed as incurred' clause is the single most expensive sentence in residential construction.
Financing and payment-method fees
Contractor-arranged financing frequently carries dealer fees baked into the project price, and some contracts add 2–3% for card payments. Ask what the cash price is versus the financed price. If they differ, you are paying a finance charge that was never labeled as one.
The 'not included' section is the important one
Read exclusions before totals. Rot repair, asbestos or lead abatement, code upgrades triggered by the work, structural surprises, and restoration of landscaping are the usual exclusions — and each has a real dollar value. A per-unit price for each turns a surprise into a budget line.
Frequently asked
- Is a deposit a hidden fee?
- No, deposits are normal, but the size matters. Many states cap residential deposits. A schedule that puts most of the money in before materials arrive shifts all the risk to you.
- What is a fair change-order markup?
- Commonly 10–20% over documented cost. What matters more is that it is written down and that changes require your signature before work begins.