Water Mitigation subcontractor insurance requirements
Separate extraction, drying, monitoring, demolition and mold remediation. Identify who assesses moisture conditions and makes restoration recommendations.
Start with your agreement, the work scope and the applicable state workers’ comp rules. Collect current policy evidence and the endorsements your agreement requires. A certificate summarizes information; it does not resolve every exclusion or condition.
Scope details that change the review
Residual moisture
Incomplete drying can lead to later damage disputes.
Contamination
Sewage or other contaminated water can change cleanup requirements.
Mold discovery
Remediation may be outside the initially approved service.
Questions for the contractor and agent
- Does the scope include contaminated water, mold remediation or demolition?
- What policy terms address pollution and professional assessments required by the agreement?
- Who controls equipment left running after hours and records monitoring results?
Documents to collect
- GL, auto and workers comp evidence
- Relevant pollution or professional evidence when required
- Required endorsements and documentation for separate remediation vendors
Compare policy dates and limits against the signed requirements. Check the actual endorsement wording when the requirement depends on insured status, a waiver or the scope of operations. Keep unknown items pending and record the reviewer responsible for resolving them.
A hypothetical review
A drying vendor discovers mold behind a removed wall. The manager documents the discovery and reviews the remediation scope separately before extending the original extraction approval.
Renewals and scope changes
Review findings that change the contamination or remediation scope, even during an urgent response.
Choosing limits
These review questions do not establish a universal legal minimum for this trade. Owner contracts, project size, operations and applicable licensing rules can change what is required. Use the requirements generator for an illustrative starting schedule, then have the authorized risk owner and broker approve the actual requirements.
Prepare the request
- Copy the certificate request email
- Download the COI review checklist
- Check workers’ comp requirements by state
Related trades
Scope and safety references
These official resources help identify operational hazards. They do not prescribe the insurance limits or policy terms for your contract.