Commercial Insurance for Water Damage Restoration and Remediation Contractors

Not writing pollution liability for restoration companies that encounter mold

Nearly every water damage restoration project encounters some level of mold — water intrusion that has been present for more than 24–48 hours creates conditions for mold growth in drywall, framing, insulation, and subfloor materials. When a restoration company disturbs pre-existing mold during demo, fails to establish containment that prevents mold spore migration to clean areas, or produces a post-remediation recurrence because inadequate drying allowed mold regrowth, the resulting property damage and bodily injury (respiratory illness from mold exposure) are pollution claims. The GL pollution exclusion applies to mold contamination claims. Standard GL without a pollution endorsement leaves a restoration company with no coverage for its most common completed operations claim type.

Underinsuring portable equipment on the property policy rather than using an inland marine floater

Restoration companies' most valuable assets are portable — dehumidifiers, air movers, extraction equipment, air scrubbers, thermal imaging cameras, moisture meters, and generator sets that move between job sites constantly. Standard commercial property covers equipment at a fixed location; it does not automatically extend to cover equipment that is in transit, stored in vehicles, or used at customer job sites. An inland marine equipment floater is the correct coverage for restoration equipment. A restoration company that schedules its equipment only on the commercial property policy and has equipment stolen from a job site van or damaged in a transit accident may have no coverage for the loss.

Not asking about Category 3 water and the heightened biohazard and pollution exposure

Category 3 water damage — sewage backup, floodwater containing contaminants, and blackwater — creates a biohazard and pollution exposure that is distinct from standard clean water damage. Restoration workers handling Category 3 water face pathogen exposure (hepatitis A, norovirus, E. coli, salmonella) that requires specific PPE and decontamination protocols. The contaminated materials removed from a Category 3 loss are regulated waste that must be disposed of as biohazard. Improper handling or disposal of Category 3 materials can create pollution liability. The GL and pollution liability applications must disclose Category 3 operations because biohazard claims are treated differently from standard restoration operations.

Missing the completed operations exposure from post-drying moisture and mold recurrence

The most common completed operations claim for water damage restoration companies is a moisture or mold problem that appears after the restoration contractor has certified the structure as dry and returned the property to the customer. If the contractor failed to achieve the correct ANSI/IICRC S500 drying standard, dried to a moisture content that appeared acceptable but was above the threshold for mold prevention, or missed moisture in a wall cavity or subfloor that was not detected with available moisture meters, the resulting mold recurrence creates a completed operations claim. These claims may arise weeks to months after project completion when the customer notices musty odors or visible mold in walls that were just restored. Completed operations coverage must extend long enough to capture this post-completion claim pattern.