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Crawl Space Mold Remediation

Removing Cladosporium and Aspergillus from framing.

How much does crawl space mold remediation cost in the Triangle?

Crawl space mold remediation in North Carolina costs $1,500 to $6,000. Technicians HEPA-contain the area, remove contaminated insulation, treat joists and subfloor with an antimicrobial, then encapsulate so humidity never climbs back above the 60% mold-growth threshold.

What the scope includes

  • Containment and negative air machines before any disturbance
  • Soda or media blasting of heavily colonized joists and girders
  • Antimicrobial and borate treatment to protect against regrowth
  • Moisture source corrected first, otherwise mold always returns

Signs you need this

  • White, gray, or black growth on subfloor sheathing
  • Allergy and asthma flare-ups indoors
  • Insulation falling from the joist bays

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