Use with the interactive scorecard on our contractor vetting page. Check each line when it appears in writing on the bid.
What this checklist helps with
Three bids that use different line-item language are impossible to compare. This sheet forces tear-off, underlayment, ventilation, flashing, permits, and warranty lines onto the same grid so you spot missing scope before you sign. Use alongside our interactive quote scorecard on the vetting page and the quote reality check calculator for national job-type benchmarks.
Safety notes
Never pay more than one-third upfront before materials arrive and permits are identified in writing. Reject bids that skip insurance certificates, license numbers, or workmanship warranty transfer rules.
Common situations
- Bid A lists '30-year shingles' without SKU — Bid B names GAF Timberline HDZ — compare apples to apples.
- One roofer excludes ice-and-water shield at eaves; in cold climates that is a red flag, not a savings.
- Solar installer bundles MPU upgrade vaguely — split electrical scope before you compare roof quotes.
How to use it with RoofingHut tools
Print this page or save as PDF from your browser. Cross-link your photos and notes with our calculators — location-aware labor adjustments apply in all 50 states when you set state and ZIP in the header bar.
FAQs
What if all three bids are within $500?
Match scope lines first — the lowest total with missing tear-off or ventilation often costs more after change orders.
Do I need a lawyer to compare quotes?
Usually no — itemized scope and payment schedule clarity matter more than legal review for standard asphalt re-roofs.
Related guides
Bid header (fill in for each contractor)
- Company name & license number
- Insurance certificate on file (GL + workers comp)
- Proposal date & expiration
- Total installed price & payment schedule
Scope line items
- Tear-off & disposal (layers removed)
- Underlayment & ice/water shield at eaves/valleys
- Shingle or metal product line & warranty tier
- Ridge vent / ventilation balance
- Flashing — chimney, walls, skylights, pipe boots
- Decking repair allowance ($ or sq ft cap)
- Permits & inspections (who pulls, fee included?)
- Cleanup, magnet sweep, landscape protection
- Workmanship warranty length & transfer rules
After you compare
- Run the quote through our quote reality check calculator
- Reject bids missing more than two critical line items
- Never pay >33% upfront before materials and permits