Grainwork

Film any home repair and get an independent estimate in about a minute — then check your contractor's quote against it. No salesman, no leads sold. Just the number.

Is your contractor's quote fair? Find out in about a minute.

You just got a repair quote and you have no idea if it's reasonable. Too low and you worry about the work; too high and you're overpaying by thousands — and you have no neutral way to tell. Grainwork is that neutral read. Film the damage and we build an independent estimate from your footage; then enter the contractor's quote and we check it against that estimate, line by line.

You'll see in about a minute:

• A clear read on your quote — shown side by side with an independent estimate range, so you can see for yourself where it lands
• An independent estimate built from your own photos or video
• A line-by-line read on which items look inflated and exactly what to ask your contractor — unlock the full breakdown when you're ready to act

We're on your side — and we mean it structurally. We take no money from contractors. We sell no leads. There's no "now hire someone" pitch after the verdict. Most "find a pro" apps are paid by the pros; ours isn't, so the number has no agenda. It's just the number.

Works for any repair — roof, HVAC, plumbing, paint, drywall, siding, concrete, and more. Estimates are built against local repair-cost data and calibrated with real contractors, not contractor advertising.

And it remembers. Every check becomes part of your home's record — a plain-English history of what's been looked at, in a calm voice, kept for you. Not a sales funnel. A record.

Free to see your estimate and the verdict. Unlock the line-by-line audit when you want the full breakdown — getting three bids on one job? The audit 3-pack covers all of them.

Grainwork provides an independent estimate for informational purposes. It is not a formal bid, appraisal, or guarantee of price. Always confirm with a licensed professional.