Texas Department Of State Health Services Mold Program Guide

If you've dealt with water damage in your home, mold is often the next concern, and in Texas, there are specific state regulations that govern how mold problems should be handled professionally. The Texas Department of State Health Services mold program originally oversaw mold assessments and remediation licensing across the state, but that responsibility has since shifted to a different agency. For homeowners in Austin and the surrounding areas, understanding who regulates mold work in Texas matters when you're hiring someone to inspect or remove mold from your property.

At Water Damage Repair Tech, we're IICRC certified in both water damage restoration and mold remediation, and we serve homeowners throughout Austin, Round Rock, Pflugerville, Cedar Park, Georgetown, and beyond. We work within Texas state licensing requirements every day, so we know firsthand how the regulatory structure affects the services our customers receive. Mold left unchecked after a leak or flood can become a serious health and structural concern, and knowing your rights under Texas law helps you make better decisions.

This guide breaks down the history of the DSHS mold program, where it stands now under the Texas Department of Licensing and Regulation (TDLR), what licensing requirements apply to mold professionals, and how you can verify that the company you hire is properly credentialed. Whether you're dealing with an active mold problem or just want to understand how Texas protects homeowners, you'll find the answers here.

What the Texas mold program is today

The Texas Department of State Health Services mold program no longer exists in its original form. In 2019, Texas transferred oversight of mold-related licensing and regulation from DSHS to the Texas Department of Licensing and Regulation (TDLR). TDLR now handles everything from issuing licenses to enforcing compliance for mold assessors and remediators working across the state.

The transfer from DSHS to TDLR

This shift happened as part of a broader state effort to consolidate occupational licensing under one agency. TDLR already managed dozens of other licensed trades in Texas, so adding mold professionals made administrative sense. Mold assessors, mold remediators, and mold remediation companies are all now required to hold active licenses issued directly by TDLR before they can legally operate in the state.

If you're hiring someone to assess or remove mold in your home, TDLR is the agency you need to check to confirm they hold a valid Texas license.

What TDLR now regulates

TDLR oversees two main categories of licensed mold professionals in Texas: mold assessment consultants (MACs) and mold remediation contractors (MRCs). Assessment and remediation must be performed by separate licensed parties, meaning the same company cannot both assess the scope of a mold problem and perform the remediation on the same project. This separation protects you as a homeowner from conflicts of interest.

Beyond licensing, the agency regulates the required documentation that professionals must submit during a mold project. Both a Mold Assessment Work Plan and a Mold Remediation Work Plan are required before work begins, and a clearance report must follow once remediation is complete. These requirements keep the entire process transparent and give you a documented record of all work performed on your property.

Why Texas requires licensed mold work

Texas didn't create mold licensing requirements by accident. The state recognized that improper mold removal can spread spores throughout a home, making contamination worse rather than better. Requiring licenses ensures that anyone handling mold on your property has completed approved training and understands safe containment and removal procedures.

Health risks that drive the rules

Mold exposure causes real health problems, including respiratory issues, allergic reactions, and chronic illness in sensitive individuals. Texas law treats mold remediation as a serious public health matter, which is why the original Texas Department of State Health Services mold program was created in the first place. Unlicensed work puts your family at risk and leaves you with no legal recourse if the job is done incorrectly.

Hiring an unlicensed mold remediator in Texas can void your homeowner's insurance claim and leave you personally liable for any resulting health or property damage.

Protecting homeowners from incomplete work

Incomplete work is the other major concern. Mold that isn't fully extracted and treated will return, often worse than before. Licensing requirements force professionals to follow documented protocols and submit required work plans, giving you a paper trail and a clear standard of accountability for every project on your property.

How to check licenses and file required notices

Before you let anyone start mold work on your property, verify their license directly through TDLR, the agency that took over mold licensing from the Texas Department of State Health Services mold program in 2019. Every licensed mold assessor and remediator operating in Texas must hold an active license on file with TDLR before any work begins.

Verifying a mold professional's license

Go to the TDLR website and use their public license verification search. Enter the company or individual's name, then confirm the license type, current expiration date, and any disciplinary history before you sign anything. If a contractor tells you their license is "in process," that is not acceptable, because Texas law requires an active license at the time work starts, not sometime after.

Never hire a mold professional who cannot provide their TDLR license number on request.

Required notices and work plans

Texas also requires professionals to submit a Mold Work Plan Notice to TDLR before starting remediation projects that exceed a specific square footage threshold. Your remediator is responsible for filing that notice, but you should request written confirmation that it has been submitted. Keeping this documentation protects you if any dispute arises later about the scope or quality of the work performed on your property.

How to handle mold in a home in Austin area

Austin's humid climate and frequent storm activity make mold a common problem after any water intrusion event. Whether you're dealing with a slow leak behind a wall or flood damage from a major storm, the steps you take in the first 24 to 48 hours significantly affect how far mold spreads through your home.

Act quickly after water damage

Standing water and wet materials feed mold growth fast in Texas heat. Once water damage occurs, your priority is drying out the space, removing soaked materials, and calling a licensed mold assessor to evaluate whether remediation is needed. Do not wait for visible mold before you reach out.

Here are the immediate steps to take after discovering water damage:

• Remove standing water as quickly as possible

• Run fans and open windows to improve airflow

• Pull up wet rugs and move soaked materials out

• Contact a licensed mold assessor within 24 hours

Work with TDLR-licensed professionals in Austin

The Texas Department of State Health Services mold program transferred oversight to TDLR, and that matters when you hire locally. Any mold professional working in the Austin area must hold an active TDLR license, and assessment and remediation must be handled by two separate licensed parties to comply with state law.

Hiring a single company to both assess and remediate mold on the same project violates Texas law and can put your insurance claim at risk.

DSHS services that still support mold cases

Even though the Texas Department of State Health Services mold program transferred licensing oversight to TDLR in 2019, DSHS still plays a role in public health matters connected to mold exposure. The agency handles environmental health concerns, indoor air quality guidance, and complaint referrals when mold issues affect public health on a broader scale, such as in schools, daycares, or multi-family housing situations.

When DSHS gets involved

DSHS can become relevant to your mold case if you believe a public health violation has occurred or if you're living in rental housing where the landlord refuses to address known mold contamination. In those situations, contacting DSHS through their Environmental and Injury Epidemiology and Toxicology unit gives you another avenue to escalate concerns beyond the licensing enforcement that TDLR handles.

If your situation involves both a licensing complaint and a health concern, you may need to contact TDLR and DSHS separately, since each agency covers a different part of the issue.

For private homeowners dealing with mold after water damage or a storm, DSHS involvement is typically minimal. Your main path forward is hiring TDLR-licensed professionals and following the required documentation process outlined under current Texas law.

Key takeaways and next steps

The texas department of state health services mold program no longer handles mold licensing in Texas. TDLR now manages all mold assessor and remediator licenses, and verifying that license before you hire anyone is your first and most important step.

Texas law requires separate licensed parties for assessment and remediation, and both must submit required work plans before starting any project. These rules protect your health, your property, and your insurance claim from the risks that come with unlicensed or incomplete work.

For Austin-area homeowners, acting fast after water damage is essential. Mold can establish itself within 24 to 48 hours, and waiting makes the problem significantly harder and more expensive to resolve. If you're facing water damage or a mold concern right now, contact our Austin water damage restoration team for a free estimate from IICRC-certified professionals.