Home / Guides
Before-and-After Photos: Protecting Yourself in Renovation Disputes
"That damage was already there" and "that wasn't part of the job" are two of the most common disputes between homeowners and contractors — and a dated set of before-and-after photos is the simplest way to avoid either one turning into a stalemate.
Why this is worth doing
Renovation and repair work can leave marks — scuffed floors, a dinged wall, a scratched fixture — and it's rarely obvious after the fact whether that damage was caused by the work, was there beforehand, or happened some other way entirely. Without a record from before the crew arrived, it becomes your word against the contractor's, and disputes like this are a common source of withheld final payments, insurance claims, and small-claims court cases.
What to record
- The full work area, before anything starts — wide shots and close-ups of floors, walls, fixtures, and anything adjacent to the work zone.
- The scope of work itself — your contract or work order, so what was and wasn't included is on record.
- Progress photos, at meaningful stages if the job runs more than a day or two.
- The finished work, from the same angles as your "before" photos, so they're directly comparable.
- Any damage discovered mid-project, documented as soon as you notice it, with a note on when the crew was told.
Things to watch out for
- Take the "before" photos before the crew's first day, not after materials and tools are already staged in the space.
- Match your angles. A useful before/after comparison needs the same framing, not just "a photo of the room" taken twice.
- Keep the unedited originals so nobody can later claim the comparison was staged or doctored.
Why a timestamp helps
A photo's own metadata can technically be edited, so "I took this before you started" can always be second-guessed. Proof Stamp anchors the hash of each photo — a fingerprint of its exact content — into the Bitcoin blockchain, giving you an independently verifiable record of when that exact file existed, checkable by anyone without having to trust us.
- Upload your before photos right before work begins, and your after photos right after it wraps.
- The hash is computed automatically and the Bitcoin timestamp process begins.
- Once confirmed, download the originals, the proof data, and a verification report anytime a dispute comes up.
A clear written contract still matters most. A timestamp proves when a photo existed — it doesn't define what work was agreed to. A detailed, signed scope of work is what makes "that wasn't part of the job" easy to resolve in the first place.