Soda Blasting Mold Removal

The Helitech Way

Crawl Space Mold Removal

Do You Have Mold in Your Crawl Space?

At Helitech Waterproofing & Foundation Repair, we provide soda blasting mold removal to protect your home and family. Unlike traditional methods that only disinfect, soda blasting physically removes mold, neutralizes spores, and deodorizes your crawl space for a healthier environment. We go beyond removal by tackling the root cause—moisture intrusion—with expert waterproofing and humidity control to prevent future mold growth. With trusted service since 1987, Helitech ensures your home stays safe, dry, and secure for good.

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Crawl Space

Mold Removal The Helitech Way

Dry the Crawl Space

To permanently eliminate mold, humidity levels must stay below 60%, and wood moisture should be under 20%. Skipping this step risks the mold coming back, putting your home and health at risk.

Keep Mold From Spreading

To stop mold from spreading, the area is placed under negative pressure, a HEPA air scrubber is installed to filter the air, and the HVAC system is turned off to prevent cross-contamination.

Remove the Mold First

Mold must be removed, not just treated. Dead mold can trigger allergies and attract pests. At Helitech, we use eco-friendly soda blasting to safely remove mold at the source.

Apply Safe Mold Products

We use food-grade sodium bicarbonate to remove mold and peroxide to kill it at the root—because the solution should never be more harmful than the problem.

10-Year Mold Prevention Warranty

To provide long-term protection, we keep mold away with a high-performance dehumidifier and our moisture-resistant mold barrier applied to your crawl space or basement subfloor and joists.

Warning Signs of Mold in Your Crawl Space

Mold often starts in hidden areas like your crawl space, where excess moisture and poor air circulation create the perfect conditions for it to grow. Catching it early is key to preventing damage to your home and protecting your family’s health.

Here are some common signs that mold may be growing in your crawl space:

Musty or damp odors coming from floors, vents, or the basement
Visible mold growth on wooden joists, insulation, or subflooring
Increased allergy or asthma symptoms while indoors
Warped or sagging floors above the crawl space
Excess moisture or condensation in the crawl space
Pests or insects, like cockroaches, that feed on mold

Even if you can’t see the mold, these signs are strong indicators that it could be present and spreading. At Helitech, our team performs thorough inspections to detect mold and offers safe, effective solutions like soda blasting to remove it completely and restore the health of your home.