Berkshire Hathaway Specialty Insurance vs Harper: Inland Marine Insurance

BHSI lists cargo, warehouse, contractor-equipment and installation risks for named industries; Harper combines inland marine with equipment property and breakdown coverage, including rented or borrowed equipment.

Source material

01
Marine
Berkshire Hathaway Specialty Insurance · Inland and ocean marine product list, covered property classes and target businesses; lines 18-69 · accessed 2026-09-28
02
Commercial Insurance Guide
California Department of Insurance · Property Insurance; Commercial Property; Inland Marine; Boiler and Machinery · accessed 2026-09-16
03
Equipment Insurance
Harper · Product hero; Know your coverage: What is Equipment insurance?; Owned equipment, Equipment in transit and on site (inland marine), Equipment breakdown, Rented and borrowed equipment; Why Harper; FAQ: Is my equipment covered on a jobsite?, Breakdown versus damage: what is the difference?, What does it cost? · accessed 2026-09-23
04
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 2026-09-16

What Are the Key Differences Between Berkshire Hathaway Specialty Insurance and Harper Inland Marine Insurance?

Portfolio exposures and equipment insurance package

Berkshire Hathaway Specialty Insurance’s inland-marine catalog includes motor-truck cargo, warehouse legal liability, contractor equipment and installation. Harper places inland marine within a combined Equipment Insurance product alongside owned-equipment property and equipment breakdown; its description covers equipment in transit or at a jobsite. Buyers with cargo or warehouse exposures can compare BHSI’s wider catalog, while equipment-focused businesses should examine how Harper coordinates the three coverages. [1] [3] [3]

Leased property and target industries

Harper says it can place coverage for rented or borrowed equipment the business is responsible for. BHSI lists developers, contractors, logistics, transportation, oil and gas, utilities and warehousemen as top target classes, and its catalog mentions leased equipment. Buyers should identify who owns each item, who bears the contractual responsibility and how the quote schedules it; the published descriptions alone do not establish valuation or limits. [3] [1] [1]

What Should You Confirm in Berkshire Hathaway Specialty Insurance and Harper Inland Marine Insurance Quotes?

Ask Harper whether rented and borrowed items are scheduled and what equipment breakdown covers. [3]
Ask BHSI for item valuation, limits and covered transit or storage locations. [1]

Coverage topics

Berkshire Hathaway Specialty Insurance

coverage: BHSI's marine catalog includes inland transit, motor-truck cargo, warehouse legal liability, contractor equipment and installation risks. US commercial marine and inland-marine products. Material limitation: These are separate scheduled exposures/forms; not all are necessarily available in one policy.company-reportedSource ↗
coverage: BHSI describes additional inland-marine risks such as exhibition property, scheduled articles, small tools and leased equipment. Commercial inland marine placements. Material limitation: Eligibility, deductibles, limits and geographic scope depend on the policy.company-reportedSource ↗
eligibility: For Inland Marine, BHSI lists developers, general contractors, logistics, transportation, oil and gas, utilities, and warehousemen as top targets. BHSI U.S. Inland Marine target-account list only. Material limitation: Target examples do not guarantee eligibility; do not substitute the separate Ocean Marine customer list or combine the products/forms.company-reportedSource ↗

Harper

role: Harper places inland marine coverage as part of a combined 'Equipment Insurance' product it sells alongside owned-equipment property coverage and equipment breakdown, rather than as a separately named standalone product page. Harper's equipment product page, the only page found for this line; the coverage directory and intake form separately label the same coverage 'tools and equipment that leave the shop (inland marine).'company-reportedSource ↗
coverage: Harper describes the inland marine portion of this product as covering equipment while it is in transit or on a jobsite, which it says standard property policies typically exclude once equipment leaves the business's premises. Product-page coverage summary; the issued policy and its exclusions control the actual terms.company-reportedSource ↗
coverage: Harper says it can also place coverage for rented or borrowed equipment a business is responsible for but does not own, in addition to owned equipment in transit or on site. Product-page coverage-features list; availability and terms depend on the insurer and underwriting.company-reportedSource ↗
eligibility: Harper targets this coverage at businesses whose equipment or tools travel to jobsites or client locations rather than staying inside one building, since it frames the product around the gap left when equipment leaves the premises. Product-page framing; not an eligibility guarantee for a particular applicant or equipment type.company-reportedSource ↗
limits: The reviewed equipment page does not publish limit or valuation amounts for inland marine coverage; it says pricing and available terms depend on equipment values and where the equipment travels. Equipment product page as read on 2026-09-23.not-disclosedSource ↗
application: You apply by sending Harper an equipment list through its online quote form, which it says it prices across insurers willing to write that equipment. Quote form and FAQ observed on the product page.company-reportedSource ↗