INDEPENDENT MOLD ASSESSMENT · TDLR ACO1245
Choosing a mold inspector in Houston comes down to one question: is the person testing your home independent from whoever profits from the cleanup? In Texas, that answer is the law.
Who Can Inspect
In Texas, a mold inspection on a property of any meaningful size must be performed by an independent, TDLR-licensed mold assessor. Plenty of companies offer mold inspections, but not all of them are licensed or independent enough to give you an answer you can rely on. A general home inspector can flag visible moisture or suspected mold during a standard inspection, but interpreting samples, writing the assessment, and producing the report that guides remediation is licensed work. If a company cannot hand you a license number, that is your answer.
You may also hear that an industrial hygienist can test for mold, and technically one can. Here is how the options actually compare for a Houston homeowner.
Certified at the state level and trained specifically in mold detection. In Texas they hold a Mold Assessment Consultant (MAC) license, the senior credential. Mold Testing Houston's assessors hold MAC licenses under Company License ACO1245.
A specialist in environmental health and indoor air quality. Valuable in complex situations such as large commercial buildings or properties with ongoing, unexplained health complaints, but more than a typical Houston home needs.
Why Texas Law Matters
In Texas, the company that inspects your home for mold and the company that removes it have to be two separate businesses. The Texas Mold Assessment and Remediation Rules, enforced by the Texas Department of Licensing and Regulation require a licensed mold assessor and a licensed mold remediation contractor to be different parties on the same project once contamination passes 25 contiguous square feet. The reason is simple. An inspector who also sells remediation has a financial reason to find a problem, and to find a big one. An independent assessor like Mold Testing Houston (TDLR ACO1245) has no cleanup to sell, so nothing rides on the result. When you are working out how to find a mold inspector you can actually trust, this separation is the first thing to confirm.
A TDLR-licensed mold assessor conducts an independent inspection, writes a third-party remediation protocol, and a separate TDLR-licensed remediator handles removal under a different contract.
A single company sells you both the inspection and the remediation for the same project. This is a TDLR violation and exists to protect you from upsold remediation work.
Many homeowners are tempted to investigate mold issues themselves or rely on basic test kits. While these DIY approaches may seem cost-effective, they often fail to detect hidden mold or provide false positives.
Professionals, on the other hand, use science-based methods and have deep knowledge of building systems and environmental health. They will provide detailed instructions and protocol to follow if mold is found during their inspection.
A few things separate a qualified Houston mold inspector from a handyman with a moisture meter:
In Texas, mold assessment is licensed work, and the credential that matters is the TDLR Mold Assessment Consultant. Mold Testing Houston holds Mold Assessment Company License ACO1245. Just as important as the license is independence: an assessor who does assessment only, and never the remediation, has no financial reason to inflate what they find.
A skilled assessor reads the home, not just a meter. They understand airflow, moisture intrusion, and how Houston's humidity, slab-on-grade foundations, and AC condensation drive mold, so they trace the source instead of chasing the symptom.
Thermal imaging, moisture meters, and air-sampling pumps surface mold you cannot see. Just as important, the samples go to EMSL Analytical, an AIHA-LAP accredited lab, for analysis, rather than being read on the spot by someone with cleanup to sell.
Watch Out For This
Across Houston, plenty of remediation companies advertise "free mold inspections." On paper that sounds homeowner-friendly. In practice it almost always means the inspection is being done by the same company that wants to be paid to remove the mold. The inspection is the lead, the remediation is the sale.
That creates a structural conflict of interest. If finding mold leads to a $5,000 remediation contract, the inspector has an incentive to find mold, even when the situation could be resolved with simpler moisture control. It is also why Texas separates the two roles under law.
Mold Testing Houston only does assessment, so our only product is an accurate answer. Sometimes that answer is good news: the air is clean and you do not need anyone at all. We are just as glad to deliver that as a failing result.
The most common reasons Houston homeowners book an independent inspection:
If any of the above describe you, contact a TDLR-licensed mold assessor before the issue spreads. Mold-related health concerns should be evaluated by a medical professional in parallel with any building assessment.
MEET YOUR INDEPENDENT MOLD ASSESSOR
We built Mold Testing Houston around independence on purpose. Since 2017 we have stayed assessment-only: we identify mold, document it, run samples through EMSL Analytical (an AIHA-LAP accredited lab), and write the report and, where it is required, the remediation protocol that a separate licensed contractor then follows.
We never bid on the cleanup. Pricing is a flat $550 for a standard inspection with no per-sample upcharges, and your written report lands within one business day of sampling. We hold TDLR Mold Assessment Company License ACO1245 and serve Houston and the surrounding suburbs, from the inner Loop out to Katy, The Woodlands, Conroe, and beyond.
FREQUENTLY ASKED QUESTIONS
Look for a current TDLR license (verify the number), an assessment-only company with no remediation to sell, use of an accredited lab, and clear flat pricing. Mold Testing Houston meets all four: TDLR ACO1245, assessment-only, accredited lab, and a flat $550 fee.
No. Texas law requires the licensed assessor and the licensed remediation contractor to be separate parties on the same project once contamination passes 25 contiguous square feet, specifically to prevent conflicts of interest.
Yes. Texas licenses mold assessors through the TDLR. Always ask for and verify the license number before booking. Mold Testing Houston holds license ACO1245.
Mold Testing Houston charges a flat $550 for a standard inspection, including the on-site visit, EMSL Analytical (AIHA-LAP accredited) lab analysis, and the written report. Mold remediation protocols are $750 flat.
The on-site inspection takes about 60 to 90 minutes, and your written lab report is delivered within one business day of sampling.
Because an independent, assessment-only inspector has no remediation to sell, the findings are not shaped by a financial incentive to find or inflate a problem. You get an honest answer you can act on.
