Granite State Insurance Company: a member company of AIG

Need to Submit a Claim or Discuss an Existing Claim?

Workers' Compensation

New Loss Submissions:
Email: easternwcnewloss@aig.com
Fax: 1-866-420-1404

General Claims Documentation submission:
Email: ez.wcclaimfax@aig.com
fax: 1-866-958-1211

Mailing address:
AIG
P.O. Box 25908
Shawnee Mission, KS   66225

Property & Casualty

New Loss Submission:
Email: atlpcnewloss@aig.com
Fax: 1-866-797-1077

General Claims Documentation Submission:
Email: atlpcfax@aig.com
Fax: 866-739-6983

Mailing Address:
AIG
P.O. Box 25588
Shawnee Mission, KS   66225

For over 130 years, we’ve served our clients by mitigating risks. We provide property and casualty insurance to solve the challenges of today managing risks to keep our clients safer and enable them to grow. Throughout our history, our company has grown to provide new solutions that meet our clients’ needs. Today, as part of AIG, we draw on our deep experience in managing risks to keep our clients safer and enable them to grow.

Our Products

Automobile Insurance

Boiler and Machinery Insurance

Homeowners Insurance

Personal Injury Liability Insurance

Property Insurance

Surety Insurance

Workers' Compensation Insurance

 
 

Timeline

1885 - Granite State Fire Insurance Company incorporates in New Hampshire
1921 - New Hampshire Insurance Company acquires Granite State Fire Insurance Company
1959 - Granite State Fire Insurance Company changes name to Granite State Insurance Company
1969 – We become part of AIG