How much does a mold inspection cost?
It depends on the size of the property, how many areas need assessment, and whether laboratory sampling is required. A visual inspection with moisture mapping is one price; adding air and surface samples analyzed by an accredited lab adds per-sample cost.
We quote before we start, after asking a few questions about the property and what prompted your call. We would rather tell you an inspection is unnecessary than take a fee for one you do not need.
How long does it take?
A typical residential inspection takes one to three hours on site, depending on square footage and how many areas require moisture mapping. If we collect samples, laboratory analysis returns in one to two business days, and your written report follows within 24 hours of that. Expedited lab processing is available when a closing date or insurance deadline requires it.
Do I actually need testing, or just an inspection?
Often just an inspection. If mold is visible and the moisture source is obvious, a lab report frequently confirms what you can already see without changing what needs doing.
Testing earns its cost when the growth is hidden, when someone in the home is unwell, when a transaction or insurance claim needs documentation, when a landlord and tenant disagree, or when you need clearance testing after a cleanup. We will tell you which situation you are in.
Do you remove the mold too?
No, deliberately. We inspect and test only.
A company that does both has a financial interest in the size of the problem it finds. Because we do not sell remediation, our findings have no revenue attached to them. When cleanup is warranted we refer you to certified contractors we have worked alongside for years — and we accept no referral fees — then return afterward to verify the work independently.
Can I just use a hardware store test kit?
They are not interpretable. A petri dish left open in a room will grow something in every house on earth, because mold spores are present everywhere.
Meaningful testing requires a calibrated volume of air, a same-day outdoor control for comparison, and an accredited laboratory identifying the species. Without the outdoor comparison, an indoor spore count is a number with nothing to measure it against. See how testing actually works.
Is black mold really that dangerous?
Stachybotrys chartarum — the species usually meant — only grows on materials that have stayed wet for a sustained period, so finding it always indicates a real, ongoing water problem worth addressing.
But the term is used to sell a great deal of unnecessary work. It is not the only mold that matters, not all black growth is that species, and the name alone should not double a remediation quote. What determines the response is the extent and the moisture source, not the label. More at health effects of mold exposure.
How much mold is a problem?
There are no federal or state legal thresholds for mold in indoor air. Anyone quoting you an official “safe limit” is inventing it.
Interpretation is comparative: indoor levels against a same-day outdoor control, and affected rooms against unaffected ones. A modest count of water-damage species is more meaningful than a high count of ordinary outdoor species that drifted in through a door.
Can I clean it myself?
Often, yes. Growth under roughly ten square feet on a hard non-porous surface — bathroom grout, a window frame — with the moisture source corrected is generally a homeowner job. Detergent, water, scrubbing, thorough drying, better ventilation.
Get professional help when the area is larger, when growth is inside wall or ceiling cavities, when the HVAC system is involved, when the water was contaminated, when someone in the household is immunocompromised or has significant respiratory illness, or when it has come back after a previous cleanup.
Will bleach kill it?
On hard non-porous surfaces it helps. On porous materials like drywall and wood it largely does not — bleach is mostly water, it does not penetrate, and the water it leaves behind can feed regrowth. Detergent and mechanical scrubbing followed by thorough drying works better on most household surfaces.
Does homeowners insurance cover mold?
It depends entirely on the cause. Damage from a sudden covered event — a burst pipe, for instance — is often covered. Damage from long-term seepage, humidity, or deferred maintenance usually is not. Many Michigan policies also cap mold coverage specifically.
Our report documents dated moisture readings, thermal images, water category, and lab results in a form adjusters can work with. Because we are not performing the restoration, the documentation is independent of anyone’s invoice.
Do I need to leave the house during the inspection?
No. The inspection is non-invasive — we are measuring, imaging, and sampling. We prefer you present, because your account of the history is genuinely useful, and because you should see what we are seeing while we are seeing it.
How do I prepare?
Very little is needed. Provide access to the basement, crawlspace, attic, and any area of concern. Move stored items away from the walls we need to reach. Keep windows and doors closed for a few hours beforehand if air sampling is planned, so the readings reflect normal indoor conditions rather than a room that was just aired out. Have any history handy — past leaks, repairs, dates.
What areas do you serve?
Macomb County and the surrounding Metro Detroit communities. Full list at service areas. If you are near the edge of that range, ask — we likely cover you.