Mold inspection in McKinney, TX. Licensed, local, and thorough.
Taylor, Darrell and Jessie inspect McKinney homes for mold and the moisture behind it, with lab samples and a written report you can act on.

Three ways we investigate
Every visit starts with a Mold Investigation. Add Jessie or InstaScope air testing when they'll help.

Mold Investigation
Our licensed whole-home assessment. We find the mold and the moisture feeding it, with 3 lab samples and a written report.
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K9 Investigation
Jessie, our mold detection dog, searches for hidden mold behind walls, under floors and in cabinets.
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Environmental Investigation
InstaScope air testing in every room, so you can see which rooms have elevated mold readings.
Learn more →Mold in McKinney homes
McKinney mixes historic homes around its downtown square with newer neighborhoods spreading north and west. Older homes can hide moisture in crawl spaces and behind original plumbing, while newer ones are built tight, which keeps humidity in when something goes wrong.
Across North Texas, the leaks we find most often come from spring hail and storms, slow plumbing leaks under sinks and behind appliances, and condensation from ducts and air handlers in hot attics.
Every Mold Investigation includes
- Whole-home visual assessmentEvery room, guided by building science.
- Moisture source investigationMoisture meters and thermal imaging find the leak or condensation.
- 3 lab samples includedTaken where the evidence points.
- A written reportWhat we found and clear next steps.
- Plain-language walkthroughWe explain what we see while we're there.
- A remediation protocol, if neededThe plan your licensed remediator follows.
Serving McKinney and nearby
We're based in Dallas–Fort Worth and inspect homes across the Metroplex. Nearby cities we serve:
Questions from McKinney homeowners
Do you inspect homes in McKinney?
Yes. McKinney is part of our home Dallas–Fort Worth service area. Call 817-223-2768 or request an estimate and we'll get back to you with a price and our next open dates.
How much does a mold inspection in McKinney cost?
Pricing is based on your home's square footage. Call 817-223-2768 or request an estimate and we'll give you an exact quote.
Are you licensed to inspect for mold in Texas?
Yes. K9 Mold Guide is a TDLR-licensed Mold Assessment Company (ACO1321). Taylor is a Licensed Mold Assessment Consultant (MAC2293) and Darrell is a Licensed Mold Assessment Technician (MAT1609).
Do you do mold remediation too?
No. Texas law doesn't allow the same company to do the assessment and the remediation on the same project. We find the problem, write the protocol your remediator follows, and check the work afterward.
Do you inspect homes for buyers?
Yes. We schedule around your option period and can often get out the same week you call. You get a written report in 48 hours or less.
Ready for answers about your McKinney home?
Tell us what you're noticing and we'll get back to you with a price and our next open dates.