Do I need mold remediation certification?

It depends on your state. Some states require mold remediation certification or related contractor licensing, while others are unregulated. Use the IRI Mold Certification Assistant to check your state.

Do I still need a contractor license if I have mold certification?

In many unregulated states, mold remediation certification may be enough to show competency, but some states also require a contractor license. Use this lookup to confirm what applies in your area.

How do I become a certified mold specialist?

You can become a certified mold specialist by completing IRI training, then checking whether your state also requires a contractor license, registration, or local approval.

Do IRI or other schools like IICRC, ACAC, or RIA issue licenses?

No. Training schools and certification bodies — IRI, IICRC, ACAC, RIA, and others — do not issue licenses. A license is a legal credential that only a state government can grant, and only the state can say when one is required. What schools issue is training and certification: proof that you've learned how to do the work. An ID card or certificate from any school is not a license.

Does insurance have to pay if a contractor isn't certified?

Insurance pays for covered losses under the policy — it can't deny a covered claim just because the contractor isn't certified in restoration. Certification is voluntary, not a legal requirement. But there's an important distinction: work done by an unlicensed contractor, or faulty workmanship, can be excluded from coverage. That's why disaster recovery and restoration training matters.

What's the difference between a mold license, certification, and training?

A license is a state-issued legal credential to perform mold remediation work, earned through an exam plus education or documented experience (Florida, Louisiana, New York, Texas, and DC). Certification is third-party proof of competency, like IRI certification. Training is the education that prepares you for both. They're different — a license proves you can legally do the work; certification and training prove you know how to do it right.

IRI 50-State Mold Remediation Certification Lookup

Mold Remediation Certification by State

Ask Hope about mold remediation certification in your state. Check certification requirements, training options, and where IRI's Mold Specialist course fits.

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Disclaimer: Hope provides general guidance based on publicly available state-level information about mold remediation certification requirements, training standards, and contractor licensing. Certification and licensing requirements can change and may vary by city, county, or local agency. Always verify final requirements directly with your state's licensing board or department of health. This tool does not provide legal advice.

Mold Remediation Certification by State

Find Your State Requirements

Select your state to see mold remediation certification requirements, contractor-license context, and IRI Mold Specialist course guidance.

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License vs Certification vs Training

Know What Your State Requires

Restoration work isn't one-size-fits-all across the country. Here's the difference between the three credentials, and where each state lands.

License

A state-issued legal credential to perform mold remediation work. Earned by passing a state exam plus meeting education or documented-experience requirements. States that license: Florida, Louisiana, New York, Texas, Washington DC.

Certification

Third-party proof that you're trained to do the work correctly. Voluntary in most states, required for registration in others. Certification states: Illinois (third-party cert + registration), Virginia (cert, not a license). IRI offers restoration certification.

Training

The education that prepares you to pass a state exam, earn a certification, and do the work correctly in the field. Where there's no requirement (like Tennessee and most states), training still gives you the edge that untrained competitors don't have.

Mold Removal License Requirements

Need a Mold Removal License?

Select your state to review mold removal license and certification requirements in detail.

Mold Removal License Requirements

State license & certification requirements search

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