Guide

Photo evidence checklist for insurance renewals

Updated 2026-09-27

Sixty to ninety days before renewal, brokers and carriers often ask for the hood file — and increasingly they want photos attached to the written reports, not just a sticker date. Secondary underwriter guides treat before/after images as a common overlay on top of the NFPA 96 baseline (label + reports + schedule). This page is the renewal-prep pack: what to gather, how to name and match the set, and what incomplete packages look like when loss-control opens the folder. For why path photos beat canopy vanity shots, see before/after photos: why insurers care.

Short answer Before the renewal questionnaire lands: pull each cleaning visit for the policy term (and prior year if you have it). For every visit, confirm a matched set — service-label photo, written cleaning/inspection report, and before/after photos along the grease path (filters, plenum, duct access, fan). Name folders by date; make report date, label date, and photo batch agree. Incomplete sets (canopy-only, missing fan/duct, dates that don’t match) get questions at renewal. Not insurance or legal advice — policy conditions and your AHJ edition control.

Renewal-prep checklist (start 60–90 days out)

File naming that survives turnover

PiecePractical patternWhy
Visit folder YYYY-MM-DD_hood-clean_[vendor] Sorts chronologically; survives manager changes
Report YYYY-MM-DD_cleaning-report.pdf One obvious PDF per visit
Label photo YYYY-MM-DD_service-label.jpg Loss-control’s fifteen-second check, offline
Before / after YYYY-MM-DD_before_plenum.jpg / _after_plenum.jpg (repeat for duct, fan) Same subject names make path gaps obvious
Policy pack renewal-YYYY_hood-file/ with subfolders per visit Ready to share when the questionnaire arrives

If the vendor’s portal holds the only copy, export PDFs and photos into your folder the week of the clean — portals change passwords and vendors.

What incomplete sets look like at renewal

Ready for the questionnaire

  • Every visit in the term has report + label shot + path photos
  • Dates agree across sticker, report, and filenames
  • Inaccessible areas called out in writing — no fake after-shots
  • Suppression certificates in the same pack
  • Broker can open the folder without calling the night manager

Triggers follow-up questions

  • One glossy canopy photo, no duct or fan frames
  • Photos dated weeks away from the report or sticker
  • Invoice only — no written cleaning/inspection report
  • Files still on a tech’s phone or a dead vendor login
  • Missing visits for a high-volume kitchen on a tighter cadence

Field note — photos are often an overlay, not the whole NFPA chain

Who it’s for / not for

Sources