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Does Indiana require a license for mold remediation?

Short answer

No. Indiana does not require a state license for mold remediation, and it doesn't license mold inspectors either. Anyone can advertise mold removal in the state. That puts the job of vetting a company on you: ask for third-party certifications, a written scope, proof of insurance, and clearance testing by an independent lab after the work is done.

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

What “no license” means in practice

In Indiana there is no state exam, required training course or license number for mold work. A painter, a handyman, a restoration franchise and a specialized remediation firm can all offer “mold removal” on the same terms. There is also no state standard that says what a remediation job has to include, and no state inspection of the finished work.

That doesn’t mean mold work is unregulated in every respect. Workplace safety rules still apply to crews, hauling away debris still has to follow disposal rules, and repairs that touch plumbing, electrical or structure can need permits from your city or county building department. What’s missing is a mold-specific license that screens who can do the work.

How Indiana compares

Most states, Indiana and its neighbors among them, leave mold remediation to the market. A few states, such as Texas, Florida and New York, do license mold assessors or remediators, and those programs spell out training and how the work is documented. If you’ve read advice written for one of those states, don’t assume the same protections exist here. For a homeowner in Indianapolis, Fort Wayne or Evansville, the checks come from you.

The same gap applies to mold inspectors. Indiana doesn’t license them, so the person testing your home may have years of training or none. It’s also common for one company to inspect and then quote the remediation, which isn’t wrong in itself but does create an incentive. Ask whether samples go to an independent accredited lab, and whether you’ll get the full lab report, not just a summary.

What to ask for instead

Without a license to look up, focus on things you can verify:

  • Third-party credentials. Certifications from recognized industry bodies, such as IICRC firm certification, show a company trained to a published standard. Our page on which certifications matter in Indiana explains the common ones.
  • Insurance. Ask for a certificate of general liability insurance, and ask whether it covers mold work, since some policies exclude it.
  • A written scope. It should name the moisture source, the containment plan, what comes out, what gets cleaned, and how success is measured.
  • Independent clearance testing. A lab result after the work is the closest thing to a state inspection you’ll get. See how clearance testing works.
  • A track record you can check. Better Business Bureau history, how long the company has operated under its own name, and whether it will share a sample report.

Our list of questions to ask a mold remediation company works well as a phone script.

Where we stand

We’ve worked in Indiana since 2008 from our office in Avon. We’re an IICRC Certified Firm, our team holds CMR, CRMI and CCMI credentials, and we belong to NAMRI, IAQA, NORMI, AMMA and PMII. None of that is required here. We hold it because families deserve some way to judge a company when the state doesn’t, and because attorneys who bring us into mold cases need reports that hold up.

The bigger safeguard is the test at the end. We test before we start and again when we’re done, and the job isn’t finished until the lab results say so. Whoever you hire, ask for the same. If you’re still at the inspection stage, see how to find a mold inspector in Indianapolis.

This page is general information, not legal advice. Rules can change, so check current requirements with your city or county if your project includes building repairs.

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.

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