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For attorneys and their clients

Mold expert witness and litigation support

Attorneys bring us into cases involving mold and mycotoxins. Here is what we can help with.

Sealed mold and mycotoxin sample kits ready for the lab
18+ years family-owned
IICRC certified firm
A+ BBB rating
2 local offices, 50-state reach

What does a mold expert witness do?

A mold expert witness helps attorneys and courts understand the facts of a mold or mycotoxin case: what is in the building, where it came from, how it was tested and what proper remediation should involve. Attorneys bring American Mold Experts into legal cases involving mold and mycotoxins. Depending on the case, we can help with inspection, sampling with documented chain of custody, written reports and review of a remediation scope.

Reviewed by the American Mold Experts remediation team. Updated September 2026.

Why mold cases turn on documentation

Mold disputes, whether between a tenant and a landlord, a buyer and a seller, a homeowner and an insurer, or a property owner and a contractor, tend to hinge on a few questions. Was there a moisture problem, and when did it start? What is actually in the building? Was the remediation done properly? Each of those questions is answered, or left unanswered, by the quality of the inspection, sampling and records behind it.

Sound familiar?

  • The only evidence is a few phone photos and an invoice.
  • Samples were taken, but nobody documented how or by whom.
  • A remediation was billed, but there is no clearance testing.
  • The other side's report uses terms your client can't evaluate.

We do it differently.

Informal evidence Documented investigation
Inspection A walk-through and a few photos Moisture mapping, thermal imaging and photo documentation
Samples Collected with no record of handling Collected and tracked with chain-of-custody forms
Lab results Numbers without context Results explained in a written report
Remediation An invoice Scope reviewed against accepted remediation practice
Mycotoxins Not tested Tested where the case calls for it
Family reading together on the sofa in a clean, bright living room

Why families trust us with their homes

  • Family-owned since 2008

    A multigenerational family business. Not a franchise, not a private-equity rollup.

  • Credentialed where it isn't required

    Indiana doesn't license mold remediators. We hold IICRC, CMR, CRMI and CCMI credentials anyway.

  • Called on as experts

    Attorneys bring us into legal cases involving mold and mycotoxins.

  • Lab results in 24 to 48 hours

    Every inspection comes with a written report, color photos and lab results.

  • IICRC Certified Firm
  • CMR
  • CRMI
  • CCMI
  • BBB A+ Accredited
  • NAMRI
  • IAQA
  • NORMI
  • AMMA
  • PMII

The AME Clearance Method

How we support a case

Every case is different. This is the general shape of how we work with counsel, adjusted to what the matter requires.

Talk to a specialist
  1. Initial consultation

    We talk with counsel about the property, the dispute and the questions that need answering, and we're candid about whether our expertise fits.

  2. Records review

    We can review existing inspection reports, lab results, remediation scopes, invoices and photos to see what has and hasn't been established.

  3. Inspection

    Where access allows, we inspect the property, map moisture and document conditions with photos and notes.

  4. Sampling with chain of custody

    Air, dust, surface and mycotoxin samples are collected and tracked with chain-of-custody documentation from the property to the lab.

  5. Written report

    Findings, lab results and our professional opinions are set out in a written report in plain language.

Services we can help with, depending on the case

  • Property inspection and moisture investigation
  • Photo documentation of conditions
  • Air, dust and surface sampling
  • Mycotoxin testing where relevant
  • Chain-of-custody records for every sample
  • Review of other parties' inspection and lab reports
  • Review of a remediation scope, invoice or clearance results
  • Written reports of findings and opinions
  • Estimates of a proper remediation scope
Mold specialist reviewing clearance lab results with homeowners at their kitchen table

Proof you can hold in your hands

When we finish, you don't get a handshake and a promise. You get the paperwork your family, your doctor, your insurer or your buyer can rely on.

  • Inspection report

    What we found, where it is coming from, with color photos.

  • Written remediation plan

    Scope, timeline and what will and won't be removed, before work starts.

  • Clearance lab report

    Air, surface and mycotoxin results after the work is done.

  • A report for your doctor

    With your permission, we share results directly with your care team.

Litigation support, in detail

Where a remediation firm fits in a mold case

Mold cases sit at the intersection of building science, laboratory testing and industry practice. Attorneys bring us into legal cases involving mold and mycotoxins because we do this work every day: we inspect buildings, take samples, read lab reports, write remediation scopes and verify results with clearance testing. That day-to-day experience is what we bring to a case.

We are not medical experts, and we don’t offer opinions on anyone’s health. Our lane is the building: what is in it, how it got there, how it was tested and what proper remediation should look like.

Inspection and documentation

A defensible inspection records conditions as they are, before anything changes. Depending on the case, that can include moisture readings and mapping, thermal imaging, visual documentation of growth and water damage, and notes on the building’s plumbing, drainage, ventilation and HVAC system. We photograph what we find and tie each photo to a location, so the report can be followed by someone who was never at the property.

Sampling with documented chain of custody

Lab results are only as useful as the record of how the samples were taken. When sampling is part of the engagement, we document who collected each sample, where and when, how it was sealed and labeled, and every hand it passed through on the way to the laboratory. Depending on what the case needs to establish, sampling can include:

  • Air samples, indoors and outdoors for comparison, to show what is airborne at the time of sampling.
  • Surface samples such as tape lifts and swabs, to identify visible growth.
  • Settled dust samples for DNA-based mold analysis, which reflect conditions over a longer period.
  • Mycotoxin panels, when the presence of specific toxins is relevant to the dispute.

More detail on each method is in our mold testing guide.

Written reports

We can prepare a written report that sets out what we observed, the sampling performed, the lab results and our professional opinions, written in language a judge, jury, adjuster or opposing counsel can follow. Where lab terms or spore counts need context, we explain them rather than leave them as tables of numbers.

Remediation scope and work review

Many disputes come down to whether a remediation was scoped and performed properly, or what a proper remediation would cost to do now. We can review a contractor’s scope, invoices, photos and any post-remediation verification results, and compare them with accepted practice: whether the moisture source was addressed, whether containment was used, whether contaminated materials were removed and whether clearance testing was done. Where it helps the case, we can also write the scope a proper remediation would require.

Starting a conversation

Call (833) 772-6653 or use the form below with a short description of the matter, the property type and its location. We’ll talk through the questions in the case and tell you plainly whether we’re the right fit. Our credentials and background are on our about page.

Common questions

Have a question that isn't here? Call a specialist

What kinds of cases involve a mold expert?

Common examples include landlord and tenant disputes, real estate disclosure disputes, insurance claims, construction defect claims and disputes over whether a remediation was done properly. Whether we're a good fit depends on the specific questions in the case.

Do you work for plaintiffs or defendants?

Our role is to establish what is in the building and what proper remediation involves. Talk with us about the matter and we'll tell you whether we can help.

Can you review another company's remediation work?

Yes. We can review a remediation scope, invoices, photos and clearance results, and inspect and test the property where access allows, to assess whether the work followed accepted practice.

Do you give medical opinions?

No. We're remediation professionals. We can speak to building conditions, sampling and remediation. Questions about health effects belong with medical experts.

What credentials does your team hold?

American Mold Experts is an IICRC Certified Firm, and our team holds CMR, CRMI and CCMI credentials. We're members of NAMRI, IAQA, NORMI, AMMA and PMII.

Do you take cases outside Indiana?

We travel for projects anywhere in the United States. Contact us with the location and the details of the matter.

We're done when the lab says so.

Every remediation ends with clearance testing, and our work is backed by a complete-removal guarantee. We don't close a job on a failed result.

Talk to a specialist

Discuss a case with us

Tell us briefly about the matter and the property. A specialist will call you back to talk through whether we can help.

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What brings you here?

Where can we reach you?

Your name is required, plus a phone number or email so we can reach you.

No pressure, no scare tactics. We never share your information.

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