Excess liability insurance did not broaden coverage. It only raised the dollar limit when a claim exceeded an existing policy's cap.
It could supplement general liability or commercial auto, but only for the same covered claims already included in the underlying policy.
It applied to one policy at a time. Added to general liability, it would not help if a commercial auto claim exceeded limits.
Example: a $1M primary limit raised to $2M. On a $1.5M injury settlement, primary paid $1M and excess covered $500K.
Umbrella insurance was broader: it could sit above multiple liability policies and cover some claims not included in existing coverage.
Excess liability could reduce out-of-pocket costs because umbrella policies often required self-insured retention, while excess kicked in after primary limits without extra payment.
For small businesses, excess liability was optional unless contracts or higher-risk work demanded more coverage; comparing quotes, current providers, and agents c
