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Crawlspace mold doesn’t just look bad — it can damage your home’s structure, lower indoor air quality, and even impact your health. At United Structural Repair, we treat mold with DOT Mold Cleaner, a safe and effective solution that restores a healthier crawlspace environment.
What Our Mold Cleaning Provides
What We Clean
DOT mold cleaner works on wood framing, floor joists, and concrete surfaces in crawlspaces. DOT is not for use on insulation or inside ductwork, as these items are best replaced if contaminated.
Our Warranty
We offer a 1-year warranty against visible mold regrowth after inspection. You can maintain your coverage by keeping up with annual inspections and moisture control. With encapsulation, even longer warranties are available.
Preventing Mold From Coming Back
Controlling moisture is the only permanent solution; cleaning alone isn’t enough. Depending on your situation we may recommend:
For the best results, pair mold cleaning with crawlspace encapsulation. We provide all of the recommended services. Let us know if you would like to take the next step in preventing mold growth.
Mold Cleaning FAQ’s
We do our best to avoid major disruption to your home and daily routines. While the chemicals are safe and low risk, it’s best to find alternative arrangements during the day.
We will work with your schedule and around your needs to get the work done.
Pricing depends on the size of the space, the extent of contamination, and any additional moisture control work needed. We offer free inspections and estimates.
Most jobs are completed in 1–2 days, depending on the size of your crawlspace and the severity of the mold.
DOT penetrates deep into wood fibers and concrete to remove most stains. However, some older or severe stains may lighten but not disappear completely.
Common signs include black or green spots on wood, a musty smell, increased humidity, and allergy-like symptoms indoors. A professional inspection can confirm if it’s mold. If you have a crawlspace, typically you will have mold.