All coverages

Completed Operations Pollution Coverage

Pollution claims surface after the job is done. Stay covered.

Extends pollution coverage to conditions discovered after your work is complete — the claims that emerge months or years after you've left the site.

Completed Operations

Pollution conditions don't always announce themselves while you're on site. A contaminant introduced during the work, a coating that off-gasses, or soil disturbed during construction can surface as a claim months or even years after the job is complete. Completed operations pollution coverage extends your contractors pollution liability to those post-completion claims, matching the long tail of environmental exposure. Because environmental claims are frequently written on a claims-made basis, the structure of your retroactive date and extended reporting matters enormously — we make sure your completed-operations and reporting provisions actually cover the work you've done, not just the work you're doing now.

What's included

  • Pollution coverage for conditions discovered after completion
  • Matches the long tail of environmental claims
  • Retroactive-date and prior-acts coverage options
  • Extended reporting period (tail) options
  • Coordinates with your CPL program
  • Coverage for claims emerging months or years later
  • Important for claims-made environmental policies
  • Project or practice basis

Who it's for

  • Contractors completing environmental or remediation work
  • Trades whose work can cause delayed pollution conditions
  • Firms with long warranty or liability tails
  • Anyone carrying claims-made pollution coverage

Typical limits

Within CPL aggregate; retroactive date and extended reporting structured to your work

Claims this coverage handles

Contamination is discovered a year after the project ends
A coating off-gasses and a claim follows months later
Soil disturbed during the work surfaces as a later claim
A remediated site shows a problem after completion

Frequently asked

Why does completed operations matter for pollution?

Environmental claims often surface long after the work is done. Without completed-operations pollution coverage — and the right retroactive date — a claim about a finished job can fall outside your policy.

What is a claims-made policy?

Most environmental coverage is claims-made: it responds to claims first made during the policy period, subject to a retroactive date. The retroactive date and any extended reporting period determine whether past work stays covered.

What is an extended reporting period?

A 'tail' that lets you report claims after the policy ends for work done during the policy period — important when you change carriers or wind down, given the long tail of pollution claims.