How Much Does Inland Marine Insurance Cost?
There is no single published price that applies to every inland-marine risk; the premium depends on the property and terms being quoted.
An inland-marine quote may insure very different things, from a scheduled equipment fleet to goods in transit, so one average price would not be meaningful. The California Department of Insurance explains that commercial premiums are developed from risk characteristics and that limits and deductibles affect the policy. A contractors’ equipment submission may ask for business operations, equipment values, and desired limits.
For comparable quotes, provide the same inventory and values, operating locations, transit pattern, requested limits, deductible, and loss history. Compare any per-item or catastrophe caps, valuation basis, theft protections, and endorsements, not just the premium. No public rate in the cited sources establishes what your business will pay; ask the insurer or broker for a written quote and itemized fees.
Related Coverage
Sources
- Commercial Insurance Guide. California Department of Insurance; Property Insurance; Commercial Property; Inland Marine; Boiler and Machinery. Accessed 2026-09-25.
- Contractors Equipment Insurance. Chubb; Submission Requirements; Target Clients. Accessed 2026-09-25.



