| Labor costWhat you actually pay your crew | — |
| Overhead allocation— | — |
| Materials & supplies— | — |
| MobilizationDumpster, equipment delivery | — |
| Permits & inspectionsPass-through fee | — |
| Subtotal before reserve | — |
| Callback reserveSet aside for warranty work | — |
| Your profitTake-home after all costs | — |
| ⚠ Tax set-aside (not in quote)Set this aside — it's not income | — |
FAQ
Per square (100 sq ft) for materials plus a labor rate per square. This calculator works off total hours and material cost for any job size.
15–25% on shingles, underlayment, and accessories. You sourced, delivered, and are warranting the materials — the markup covers all of that.
Yes for full replacements in most jurisdictions. Always pull them — pass the fee as a line item on the invoice.
20–30% net. High material costs and warranty exposure mean you shouldn't drop below 20% or one leak callback wipes the job.
Yes — 5% per job. Roofing warranties mean returning months later for flashing or leak issues. Build it in so it's funded when needed.