Mold Remediation Documentation Checklist for Contractors

Mold remediation documentation should show six things: what caused the moisture and that it was fixed, which rooms and materials were affected and how much of each, the moisture readings, the containment and removal you carried out, photos before, during and after, and the result of post-remediation verification. Organized room by room on a measured floor plan, that record answers the questions an adjuster, a homeowner or a future buyer will ask.

This checklist is for restoration and remediation contractors, and for adjusters reviewing mold scopes. It follows the shape of the industry's own guidance without replacing it: the IICRC S520 standard sets out how professional mold remediation is done, and your documentation is how you show you did it.

Why Mold Jobs Need More Documentation

Mold claims are scrutinized more closely than most water losses. Many homeowners policies cap mold coverage with a sublimit, and whether it's covered at all usually depends on whether the mold came from a covered water loss, so the cause and the timeline matter as much as the square footage.

Some states, such as Texas, Florida and New York, license mold assessors and remediators and set rules about who may assess and who may remediate the same job. Check what applies where you work, and keep the assessor's protocol with your records when there is one.

Good records also protect you after the job. If odour or staining returns, the photos and readings show what was there, what you removed and what the clearance found.

The Checklist

1. Source and cause: what the moisture source was (a roof leak, a plumbing failure, flooding, condensation), when it started if known, and how and when it was fixed. Remediation without fixing the source won't last, and the file should show it was addressed.

2. Affected rooms and materials: every room with visible growth or elevated moisture, and the materials involved (drywall, insulation, framing, carpet, ceilings, cabinetry), each with a measured quantity.

3. Moisture readings: readings at each affected area and at a dry reference point, with the date and the meter used, repeated during drying so the trend is on record.

4. Containment and protocol: where the containment went, whether negative air was used, and the removal method. If an assessor wrote a protocol, note that you followed it and where you departed from it and why.

5. Removal and disposal: what came out of each room, in square feet or linear feet, and how it was bagged and disposed of.

6. Photos: before, during and after, for each room, taken from positions you can repeat.

7. Post-remediation verification: who did it (ideally someone independent of the remediation), the date, what they inspected or tested, and the result.

Measuring the Affected Area

Square footage drives both the price and the method. EPA guidance treats an area of about 10 square feet or less as one a homeowner can usually clean up, and larger areas as jobs for trained professionals with more containment, so measure every affected surface rather than estimating it.

Measure by surface and by room: the wall area affected (often a flood cut at a set height around the room), the ceiling area, the floor area and any cavities opened. A measured floor plan makes this quick and repeatable, because each room's wall length, ceiling height, floor area and openings are already known. A 2-foot flood cut, for example, is the room's wall length less doorways, times 2 feet.

Record what you couldn't see as well. If growth continues behind cabinets or into a wall cavity you didn't open, say so in the room's notes rather than leaving it out.

Recording It Room by Room in vPlan AR

Scan each affected room with a LiDAR iPhone or iPad Pro; a typical room takes one to two minutes. Then, for each room, set the condition, the damage types (Mold, plus Water if that's the cause), the severity, and the affected materials. Use the room's notes for the source, the moisture readings with their dates, the containment and anything hidden that you couldn't assess.

Each room can carry its own scope lines, with the quantity measured from the plan and the basis written next to it (for example, 42 LF of wall less doorways at a 2 ft cut). The AI scope draft can propose those lines from the damage you recorded; you edit them before anything goes out. The free drywall calculator works out flood-cut sheets for a quick check.

Damage recording, scope lines and the damage and scope report are on the Pro and Business plans. The restoration contractors page shows how it fits a whole job.

Before, During and After Photos

Photos are the part of the record people actually look at, so take them the same way every time: one wide shot from the doorway, then close-ups of each affected area, with a moisture meter or a tape in frame where it helps. Repeat the wide shot from the same spot after demolition and again after cleaning, so the three photos line up.

Add the photos to the room and pin them on the plan where they were taken. A reviewer then sees each photo in its place and which way the camera faced, instead of opening a folder and guessing which bedroom it was.

Handing Off the Report

Export the damage and scope report: the floor plan with affected rooms shaded by severity, a summary, and each room's condition, damage, materials, notes, photos and scope lines with quantities. Open a sample scope-of-work report to see the layout; the sample is a water claim, and a mold job prints the same way.

Attach the clearance results and the assessor's protocol alongside it, and keep the dimensioned plan PDF with the file. If the mold followed a water loss, our water damage scope-of-work guide covers the drying side, and the ceiling water damage guide covers leaks from above.