How a scope is written
A scope that says "remove the mold" is not a scope. These three words are.
The trade describes a space as one of three conditions: normal fungal ecology, settled spores from a nearby problem, or actual growth. The distinction decides what happens in each room, and a quote written in these terms can be compared with another one. A quote written as a single line cannot.
(844) 595-2218 Call about mold removalConnects you with an independent contractor about new work. Calls may be recorded.
What the three conditions mean
Condition 1 is a normal indoor environment for that building. Condition 2 is a space with settled spores and fragments carried from somewhere else, but no growth of its own. Condition 3 is actual growth on materials. Rooms next to a problem are frequently Condition 2 while only one room is Condition 3.
This matters for money: Condition 3 means removal of material, Condition 2 usually means cleaning, and Condition 1 means nothing needs doing.
Why a good scope names a condition per room
Because the work differs per room, and so does the price. A scope that assigns a condition to each space tells you exactly what is being claimed and lets a second contractor quote the same thing. It also shows you where the contractor thinks the boundary of the problem lies.
Ask for the reasoning behind any Condition 3 assignment in a room without visible growth. Sometimes it is right — growth inside a wall — and sometimes it is scope creep.
The goal is Condition 1, and it is achieved by removal
Remediation aims to return the space to Condition 1. That is done by removing growth and the material it is on, cleaning what remains, and fixing the moisture that allowed it. It is not done by applying a coating over growth, and a scope that proposes encapsulation instead of removal deserves a hard question.
Encapsulation has legitimate uses on structural timber that has been cleaned. It is not a substitute for removing contaminated porous material.
How to use this
The vocabulary is worth different things to different readers.
- 01You are comparing two quotes. Ask both to state a condition per room. Two quotes that disagree on conditions are quoting different jobs, and the prices are not comparable.
- 02You have one quote and no benchmark. Ask for the conditions in writing, then take that document to a second contractor rather than asking them to start from scratch.
- 03You are dealing with an insurer. A room-by-room condition scope is the format an adjuster can work with. A single-line total is what gets queried.
- 04You rent here. You are unlikely to commission this, but a scope shared with you tells you how serious the owner problem is.
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What to ask before you agree to anything
Ask these of whoever turns up. A contractor who answers them plainly is the one you want; a contractor who will not is telling you something.
- 01What condition are you assigning to each room, and on what basis?
- 02Which rooms are you cleaning and which are you removing material from?
- 03What would change your mind about a room you have called Condition 3?
- 04Are you proposing to encapsulate anything, and why rather than remove it?
- 05What does the scope say about the moisture source?
- 06Which licence are you working under here, and what is its number?
Have this ready before you call
Three facts move the first minute past the formalities: what happened, when it started, and whether water is still moving. These add the detail that decides what gets loaded on the van.
- A rough floor plan, even hand drawn, with the affected rooms marked
- Photographs of each affected room
- Where the water came from, if known
- Any existing scope or report
- Whether an insurer is involved
- Whether anyone is living in the affected part while work happens
Connects you with an independent contractor about new work. Calls may be recorded.
Where these figures come from
Every number on this page is published by someone other than us, and each link goes to their own text rather than to a summary of it.