Fast Testing — On-Site in 24-48 hours
Commercial Mold Testing in Houston
Fast, Licensed Mold Inspections for Houston Businesses
In Houston, mold issues cannot be ignored. They interrupt construction schedules, delay business operations, and create compliance concerns. Whether you manage a medical facility in the Texas Medical Center, a high-rise in Downtown Houston, or an industrial property along the Ship Channel, you now must follow updated requirements under Texas Senate Bill 1255.
DCG Environmental provides commercial mold testing in Houston that is fast, licensed, and built for the pace of Houston projects. We can typically be on-site within 24 to 48 hours and provide clear, lab-confirmed results in about 24 to 36 hours so your team can move forward without unnecessary delays.
How Senate Bill 1255 Impacts Houston Properties
Beginning September 1, 2025, Texas businesses must follow new mold assessment rules under SB 1255. These requirements are overseen by the Texas Department of Licensing and Regulation (TDLR).
For Houston building owners, contractors, and managers, this means:
- All mold sampling, inspection, and remediation must be handled by individuals with active TDLR licenses or registrations.
- Companies must maintain at least one million dollars in liability insurance and operate from a physical business address in Texas.
- Assessors must provide the state-issued Consumer Mold Information Sheet before work begins.
- All reports and documentation must follow updated TDLR guidelines.
Commercial Mold Testing Services in Dallas
Our commercial mold inspection services focus on three priorities: accuracy, compliance, and speed. We help you find hidden issues early, protect your building occupants, and prevent unnecessary downtime. Every Houston project is completed by a TDLR licensed mold assessor.
Our Testing Process
Moisture and Building Walkthrough
We begin with an inspection of your property to identify moisture sources that commonly affect buildings in humid Houston conditions. This includes checking restrooms, breakrooms/kitchens, and HVAC systems.
Indoor and Outdoor Air Sampling
Air samples are collected from key interior locations and compared to an outdoor control sample to determine if indoor spore levels are elevated.
Surface Sampling
If there is visible staining or confirmed growth, swab or tape samples help identify the specific mold present and the level of contamination.
Independent Laboratory Analysis
Samples are processed by accredited laboratories to provide accurate identification and spore counts.
Clear Results and Recommendations
You receive an easy-to-read report describing what was found, how severe the issue is, and whether professional remediation is recommended. All reporting follows SB 1255 and TDLR standards.
Why Speed and Compliance Matter in Houston
Houston’s commercial sectors operate on tight timelines. Mold testing that is slow, incomplete, or improperly documented can cause project delays, insurance approval issues, and additional compliance challenges.
With Texas SB 1255 now in effect, only licensed and insured mold professionals can perform this work.
With DCG Environmental, you receive:
- A fully licensed inspection team
- Documentation that aligns with TDLR and insurance requirements
- Fast turnaround times that keep your project on schedule
General contractors, restoration firms, and property managers across Houston rely on DCG for reliable and compliant mold testing.
Houston Properties We Serve
DCG Environmental supports a wide range of commercial and institutional facilities throughout Greater Houston, including:
Corporate offices and business campuses
Shopping centers and mixed-use spaces
Industrial plants, distribution centers, and manufacturing facilities
Multifamily communities and apartment buildings
Schools & universities
Hospitals, clinics, and medical office buildings
We help you protect building occupants while minimizing disruption to your daily operations.
Why Houston Businesses Choose DCG Environmental
Since 2016, DCG Environmental has supported Texas businesses with fast and reliable environmental testing. Our team holds multiple licenses across mold assessment, asbestos inspection, and indoor air quality services, allowing you to handle several compliance needs through one trusted provider.
What you can expect from DCG Environmental:
- Fully licensed under SB 1255 requirements.
- Multi-certified inspectors and consultants.
- On-site response typically within 24 to 48 hours.
- Lab-backed results within 24 to 36 hours.
- One million dollars in liability insurance.
- Detailed and well-organized reporting that supports your remediation partners.
Our mission is to help your project stay compliant, your building stay safe, and your operations stay on track.
Additional Environmental Services
Alongside mold assessments, DCG Environmental provides:
- Asbestos inspections and surveys
- Indoor air quality evaluations and air monitoring
All asbestos inspections follow Texas Department of State Health Services (DSHS) and federal NESHAP guidelines, ensuring compliance before renovation or demolition work.
Frequently Asked Questions for Houston Commercial Properties
How often should a commercial property in Houston be tested for mold?
Many owners schedule annual testing, especially after leaks, flooding events, or major renovations.
How can I confirm that a company is
SB 1255 compliant?
Use the TDLR online license search to confirm both the company and its assessors have active licenses.
Can DCG perform mold and asbestos testing during the same visit?
Yes. Our inspectors hold multiple licenses, allowing us to combine services when appropriate.
What if mold is found in my building?
Your report will explain the location and severity of the issue. We can also refer you to reputable remediation providers who meet state requirements.
Do small areas of visible mold require licensed testing?
Texas regulations exempt visible areas under 25 square feet. Larger areas must be inspected by a licensed mold professional.
Schedule Your Mold Inspection in Houston
If you operate or manage a commercial property in Houston, now is the time to make sure your building meets the updated Texas mold testing requirements.
DCG Environmental provides fast, licensed, and reliable commercial mold testing with clear reporting that supports your next steps.
Houston Service Areas
Houston, The Woodlands, Sugar Land, Katy, Baytown, Pasadena, and surrounding Gulf Coast communities
Contact Our Corporate Office
Fill out the form on this page or give us a call. We respond quickly to scheduling requests, questions, and consultation inquiries.
DCG Environmental
211 W Pleasant Run Rd, Suite 111, Lancaster, TX 75146