Mold Inspections in Southwest Florida

A mold inspection identifies visible growth, locates the moisture source causing it, and where appropriate collects samples for laboratory analysis. In Southwest Florida the cause is usually air conditioning performance, a roof or plumbing leak, or water intrusion that was never fully dried out.

Mold is a symptom, not the problem

Mold needs moisture. If there is growth, there is water getting somewhere it should not be, or humidity that is not being managed. Cleaning the growth without finding the water means it comes back, usually in the same place.

So the useful part of a mold inspection is not confirming that mold exists — you can often see or smell that yourself. It is establishing where the moisture is coming from, how far it has travelled, and what has to change for it to stop.

What causes it here

Southwest Florida has its own set of causes, and they are not the ones you read about in general guidance written for other climates.

Air conditioning that isn't managing humidity

The most common cause we see, and the least obvious to homeowners. An oversized system cools the air quickly and shuts off before it has removed moisture. The house feels cold and stays humid. Over time that shows up behind furniture, inside closets, on exterior walls, and around supply registers.

Duct and air handler condensation

Ducts running through hot attics sweat when insulation is thin or damaged. Air handlers in garages and attics produce condensate that has to go somewhere, and a blocked drain line or missing secondary pan puts it into the ceiling below.

Water intrusion that was dried too slowly

A great many properties here have taken on water at some point. Growth begins within days, and drying that started a week later did not prevent it. The visible repair can look complete while the assembly behind it never did.

Roof and window leaks

Slow leaks are worse than fast ones, because nobody notices them. A window with failed flashing can wet a wall cavity for years before anything shows on the interior finish.

Long vacancies with the AC set high

Common in seasonal properties. A house left at 82 degrees for the summer to save on electricity holds enough humidity to grow mold throughout, and owners return in November to find it.

What we do

1. Visual assessment of accessible areas, including the places growth hides rather than only the places it shows.
2. Moisture readings to find wet materials behind finishes that look dry, and to map how far moisture has moved.
3. Thermal imaging where it helps identify temperature differences consistent with moisture in an assembly.
4. Source identification — the actual point of the exercise. Growth without a cause is an unfinished inspection.
5. Sampling where appropriate, sent to an independent laboratory for analysis.
6. A written report describing what was found, where the moisture is coming from, and what needs to happen.

On sampling

Assessment and remediation are separate, by law

In Florida, assessing mold and remediating it are treated as distinct activities, and the same party is restricted from doing both on the same project. That separation exists for a straightforward reason: a company that profits from remediation has an interest in finding a large problem.

It means our assessment is not a sales document for our own remediation work. If you need remediation, you will take our report to a remediation contractor, and we can tell you what to ask them.

Mold, wood decay, and what covers what

Wood-decaying fungi — rot in structural timber — is reported under a WDO inspection, not a mold assessment. They overlap in cause, since both follow water, but they are different inspections with different scopes. If a property has a water history, both are worth considering.

A standard home inspection does not include mold assessment. It may note visible growth or conditions conducive to it, and recommend further evaluation.

Service area

We perform mold inspections throughout Lee, Collier, and Charlotte counties, including Cape Coral, Fort Myers, North Fort Myers, Naples, Bonita Springs, Estero, Lehigh Acres, Punta Gorda, and Marco Island. See our full service areas.