Carrier Claims/Direct Reporting

CARRIER PHONE FAX BUS/24 HR
Berkley Industrial Comp 800-448-5621 205-870-3245 Business Hours
Argonaut Midwest Ins 800-456-8458 303-222-7759 Business Hours
ARI Insurance Co 609-882-7500   Business Hours
Aspen American/Aspen Specialty 617-531-5100 617-531-5114 Business Hours
Burlington/First Financial 336-586-2500 336-586-2808 Business Hours
Canal Insurance Co 800-452-6911   24 Hour Hotline
Capitol Indemnity.Cap Specialty 800-475-4450 608-829-7411 Business Hours
Colony Specialty/Argo Grp 800-456-8458   24 Hour Hotline
Lloyds Of London 814-255-7878 814-255-6010 Business Hours
Maxum Indemnity Ins Co 800-598-6324   24 Hour Hotline
National Indemnity 800-356-5750 402-916-3031 Business Hours
Nautilus Insurance Co 800-358-5178 480-281-0794 Business Hours
Northland Ins Co/Northfield 800-328-5972 800-251-7704 24 Hour Hotline
Rockwood/Argo Ins 800-837-9062   24 Hour Hotline
Scottsdale Ins/National Casualty 800-423-7675   24 Hour Hotline
Sirius International 011-44-207-469-0013   Business Hours
USLI 888-523-5545   Business Hours
White Pine Ins Co 814-445-8905 814-445-3495 Business Hours

Interstate Insurance Management
2307 Menoher Blvd., Johnstown, PA 15905
Call: 814-255-7878
Fax: 814-255-6010
1-800-452-0297

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Interstate Insurance Management is a series of RSG Underwriting Managers, LLC, a Delaware limited liability company based in Illinois. RSG Underwriting Managers, LLC, is a subsidiary of Ryan Specialty Group, LLC (RSG). Interstate Insurance Management works directly with brokers, agents and insurance carriers, and as such does not solicit insurance from the public. Some products may only be available in certain states, and some products may only be available from surplus lines insurers. In California: RSG Insurance Services, LLC (License #0E50879). (c)2021 Ryan Specialty Group, LLC