Does Inland Marine Cover Installation?

Installation floaters are a recognized inland-marine form, but coverage may end or change when installation is complete.

The California Department of Insurance lists installation floaters separately from contractors’ equipment, cargo, and trip transit. An installation policy may address property moving to a project and materials or equipment during installation, while a builders-risk policy may insure a construction project. The exact overlap and handoff depend on the forms and contracts involved.

Ask when the installation coverage attaches and ends, whether transit and temporary storage are included, and how the policy treats testing, commissioning, delay, and already completed work. Confirm whose property is insured and whether the project owner or general contractor must be named. Compare the installation form with any builders-risk certificate and contract requirement so there is no unprotected gap at completion.

Sources

  1. Commercial Insurance Guide. California Department of Insurance; Property Insurance; Commercial Property; Inland Marine; Boiler and Machinery. Accessed 2026-09-25.
  2. Inland Marine Policy: Contractors’ Equipment. Markel American Insurance Company / American Association of Insurance Services; hosted by Florida Department of Management Services; PDF p.8 declarations; attached Contractors’ Equipment printed pp.1–13 (PDF pp.18–30); replacement-cost endorsement PDF p.34. Accessed 2026-09-25.

Updated . Answers describe typical policies, not your coverage; your policy wording decides what is covered. See the editorial policy or contact Spot with a correction and supporting source.

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