Art handling carries a per-item value exposure unlike almost any other transportation trade — a single painting, sculpture, or antique piece being moved can be worth far more than an entire truckload of typical household goods. That concentration of value means even a small handling error, a dropped crate corner or a scrape during loading, can generate a claim disproportionate to the size of the job, and it's why fine art transit exposure gets underwritten and priced very differently from general freight or moving.
Fine art is also unusually sensitive to its environment in ways that aren't always obvious from the outside. Temperature swings, humidity changes, and vibration during transport can cause damage to canvases, panels, and delicate materials that isn't visible immediately but shows up later as cracking, warping, or shifting. Museums, galleries, and private collectors who hire art handlers expect climate-controlled vehicles and careful packing specifically because of this vulnerability, and a handler who cuts corners on either can face a claim even without a visible impact during the move.
Museum and gallery contracts are typically the gatekeeper for this work, and most of them require specific fine art insurance documentation before a handler is allowed anywhere near a collection — proof of coverage limits tied to the value of pieces being handled, not a generic liability figure. Installation and rigging work adds another layer, since hanging or positioning heavy or oversized pieces, sometimes suspended or mounted in unconventional ways, introduces both a dropped-object risk to the artwork and a fall or structural risk to the installation crew and the venue itself.