Skip to main content

What Happens During a Mold Inspection? Step-by-Step

If you’re seeing stains, smelling musty odors, or dealing with recurring moisture, a mold inspection helps you answer two simple questions:

  • Is mold present (visible or hidden)?
  • What’s causing it, and what should happen next?

Call for a quick consultation: 833-837-1333


Quick Overview

A professional mold inspection typically includes:

  • A walkthrough and review of your concerns
  • Checking high-risk areas (basements, attics, bathrooms, HVAC zones)
  • Moisture investigation (the “why” behind growth)
  • Optional sampling when appropriate
  • Clear findings and next-step recommendations

Step-by-Step: The Mold Inspection Process


1) Walkthrough

We start by listening: where you’ve noticed odors, staining, past leaks, condensation, roof issues, or flooding. The history matters because mold is usually a moisture problem first.

2) Visual inspection of common problem zones

We inspect typical mold-prone areas, including:

  • Bathrooms and kitchens (plumbing + humidity)
  • Basements (foundation moisture)
  • Attics (ventilation + roof leaks)
  • Crawl spaces, windows, and other moisture entry points
  • Areas with past water damage

3) Moisture detection (finding the cause)

Mold keeps coming back if moisture stays. We look for moisture sources using appropriate tools and techniques to help identify conditions that allow growth (leaks, condensation, poor ventilation, etc.).

4) Optional sampling (only when it helps)

Testing is not always necessary. When it is useful, sampling may include:

  • Air sampling (often comparing indoor to outdoor baselines)
  • Surface sampling (swab/tape methods when needed)

We recommend sampling when it meaningfully improves decision-making (for suspected hidden mold, documentation needs, real estate decisions, etc.).

5) Findings + next-step guidance

You should leave with clarity on:

  • Areas inspected and any visible signs found
  • Likely moisture sources and risk zones
  • Whether testing is recommended
  • Practical next steps (prevention, repairs, and if needed: remediation planning)

How Long Does a Mold Inspection Take?

Most inspections take 2–6 hours depending on property size and how complex the moisture investigation is.


What You’ll Get After the Inspection

  • A summary of inspected areas
  • Notes on moisture sources and risk zones
  • Recommendations for prevention or repairs
  • If sampling is performed: documentation of samples and the results process

Book a Mold Inspection

Call: 833-837-1333

We serve Mississauga, Oakville, Toronto, Burlington, and surrounding areas. If you’re unsure, call and we’ll confirm service availability.


FAQ


Do you always do air testing?

Not always. Some situations are clear from a visual inspection and moisture investigation. Testing is recommended when it adds value, such as suspected hidden mold or documentation needs.

Can you find hidden mold behind walls?

We look for moisture patterns and indicators that suggest hidden growth and recommend next steps accordingly. If needed, testing may be recommended to support decision-making.

Is a mold inspection the same as mold remediation?

No. Inspection identifies signs, causes, and next steps. Remediation is the controlled cleanup/removal process.