K9 Investigation. Jessie finds mold you can't see.
Everything in our Mold Investigation, plus a search by Jessie, our certified mold detection dog. She helps us pinpoint hidden mold behind walls, under floors and in spots with no visible signs, and we follow up on every spot she flags.

What you get with a K9 Investigation
- Everything in the Mold InvestigationWhole-home assessment, moisture source investigation, 3 lab samples and a written report.
- A search by JessieOur certified mold detection dog checks the home for hidden growth.
- Every alert followed upWe check each spot Jessie flags with our instruments, so you know what's really there.
- Taylor on your visitJessie works alongside Taylor, our Licensed Mold Assessment Consultant (MAC2293).
Want the full picture? Combine it with the InstaScope in an Environmental Investigation.
A certified nose, and one more tool in our toolkit
Jessie completed a 3-month, 1,000-hour training and certification program under Bill Whitsine, a nationally recognized Canine Master Trainer, using the same standard behind ATF arson, bomb and narcotics detection dogs.
A trained dog can flag mold hidden behind walls, under flooring or inside cabinets that a visual inspection alone can miss. She doesn't replace testing; she tells us where to look closer.
“The mold dog hasn’t been wrong yet!”Camryn M.'s remediation company, from her Google reviewSee Jessie at work on Instagram
Looking for something different?
Every investigation is led by Texas-licensed professionals and starts with building science. Compare all three side by side →

Mold Investigation
Our licensed whole-home assessment: building science, moisture mapping, thermal imaging and 3 lab samples, with a written report.
Learn more →
K9 Investigation
Everything in the Mold Investigation, plus a search by Jessie, our certified mold detection dog, to pinpoint hidden mold.
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Environmental Investigation
Everything in the Mold Investigation, plus InstaScope real-time testing of every room and a full read on your air quality.
Learn more →K9 Investigation questions
Is Jessie at every inspection?
No. Jessie comes on K9 Investigations, and she works alongside Taylor. Choose a K9 Investigation when you book and we'll schedule your visit with both of them.
Does the dog replace mold testing?
No. Jessie is one more data point alongside our other tools. Every spot she flags gets checked with our instruments and, where it helps, lab sampling.
How was Jessie trained?
Jessie completed a 3-month, 1,000-hour training and certification program under Bill Whitsine, a nationally recognized Canine Master Trainer, using the same training standard used for ATF arson, bomb and narcotics detection dogs.
When is a K9 Investigation worth it?
When you suspect mold but can't see it: a musty smell with no clear source, symptoms that are worse at home, or a past leak that may have spread behind walls or under floors.
Can I add the InstaScope too?
Yes. A K9 Investigation can be combined with our Environmental Investigation for our most thorough visit.
How much does a K9 Investigation cost?
It's our Mold Investigation (priced by square footage) plus a flat upgrade. Call 817-223-2768 or request an estimate for an exact quote.
Let Jessie help find what's hiding.
Book a K9 Investigation and we'll schedule your visit with Taylor and Jessie.
We run scheduled trips to Austin, San Antonio and Houston. Tell us your city and we'll add you to the list for our next visit. Or call 817-223-2768.