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Excess Liability Insurance

Disasters can happen, but they don’t need to be the end of your story. AIG offers coordinated excess casualty to protect against the most catastrophic liabilities.


Businesses trust AIG because our dedicated team handles many high-limit, high-complexity casualty claims. Broad, flexible coverage — crafted with industry expertise and backed by unmatched support.

Safeguard against severe liabilities.

Benefits of Excess Liability Insurance

Customized Coverage by Industry and Location

Both admitted and non-admitted products provide exceptional flexibility in customizing solutions to meet your individual needs.

You’ll have highly experienced underwriters with a unique mix of national presence and local capability.

Knowledgeable professionals with expertise in construction, energy, healthcare, life sciences, and transportation.

Unmatched Crisis and Claims Support

Our CrisisResponse® solution provides dedicated coverage to support vital crisis management and public relations functions when you need them most.

Coverage is backed by one of the industry’s largest and most experienced claims operations with a dedicated excess casualty claims team.

Coverage Details

Policy Amounts

Follow-form excess liability limits up to $50 million

Catastrophic, high excess limits up to $150 million, with a minimum attachment of $100 million

Available Coverage

Excess General Liability
Excess Product Liability
Excess Contractors Liability
Excess Energy Insurance
Excess Transportation Insurance
Excess Professional Liability

Policy Forms

Integrated occurrence
Follow-form occurrence
Follow-form claims-made

AIG Excess Liability Insurance Professionals Are Here to Help

Our service team is ready to assess your unique risks, analyze your existing coverage, and help make sure you’re protected.