Best Mold Remediation Companies in Redwood City

Yes, it's possible for mold to return following remediation. This is most common when underlying moisture issues haven't been fully resolved or when mold is growing inside the HVAC system and ductwork. To prevent recontamination, contractors remove affected building materials, sterilize indoor surfaces, and install containment systems to prevent spores from spreading outside the work area. Experts may also recommend moisture-resistant building materials and dehumidification equipment to ensure that mold problems don't return.

It depends. Mold growth caused by maintenance-related issues, including faulty gutters, hidden plumbing leaks, or aging roofing shingles, typically won't be covered. On the other hand, insurers generally approve claims for mold remediation related to catastrophic events, such as storm damage, fallen trees, vandalism, and frozen pipes. The answer usually depends on whether the problem was preventable and whether the incident involved flooding or a named exclusion.

Black mold infestations related to Stachybotrys chartarum are common following water damage. This toxic mold species typically colonizes cellulose, fiberboard, and drywall, and significant infestations should be handled by a mold remediation professional.