Contact
MSIG Is Here to Help We have 11 strategically located offices across the United States to best serve you.

We take great pride in our customer responsiveness. Contact us to find out how we can meet your risk management and insurance needs.

Send an Email: info@msigusa.com.

US Operational Headquarters
WARREN, NEW JERSEY

15 Independence Blvd.
P.O. Box 4602
Warren, NJ 07059
Main Phone: (908) 604-2900
Toll Free: (800) 388-1802

Home Office
NEW YORK

560 Lexington Avenue, 20th Floor
New York, NY 10022
Phone: (212) 446-3600

Risk Engineering

Questions/Concerns: riskengineering@msigusa.com

Premium Audit
WARREN, NJ

15 Independence Blvd.
P.O. Box 4602
Warren, NJ 07059
Toll Free: (800) 388-1802
Email: msigauditdepartment@msigusa.com

Office Locations

Zoning Chart

Zones Map

Underwriting Offices


East Zone
WARREN, NJ
15 Independence Blvd. P.O. Box
4602, Warren, NJ, 07059
(908) 604-2900
NEW YORK, NY
560 Lexington Avenue, 20th Floor,
New York, NY, 10022
(212) 446-3600
NEW YORK, NY
527 Madison Avenue, 18th Floor,
New York, NY, 10022
(646) 866-5897
Central Zone
CINCINNATI, OH
312 Elm Street, PO Box 5435,
Suite 1100, Cincinnati, OH, 45201
(800) 952-6757
DALLAS, TX
15303 Dallas Parkway, Suite 1300,
Addison, TX, 75001
(972) 725-6224
West Zone
LOS ANGELES, CA
777 South Figueroa St., Suite 3600,
Los Angeles, CA, 90017-5832
(800) 365-4671

Marketing Offices


East Zone
NEW YORK, NY
560 Lexington Avenue, 20th Floor,
New York, NY, 10022
(212) 446-3600
Central Zone
ATLANTA, GA
The Fountains at Piedmont Center
3495 Piedmont Road NE, Building 10 - Suite 916, Atlanta, GA,
30305-1717
(404) 442-9407
CHICAGO
10 N. Martingale Rd. Suite 400,
Schaumburg, IL, 60173
(847) 490-3825
CINCINNATI, OH
312 Elm Street, PO Box 5435,
Suite 1100, Cincinnati, OH, 45201
(800) 952-6757
DALLAS, TX
15303 Dallas Parkway, Suite 1300,
Addison, TX, 75001
(972) 725-6211
DETROIT, MI
41800 W. 11 Mile Road,
Suite 216, Novi, MI, 48377
(248) 773-8600
West Zone
LOS ANGELES, CA
777 South Figueroa St.,
Suite 3600, Los Angeles, CA, 90017-5832
(800) 365-4671

REPORT A CLAIM

Claims Offices

To report a new claim, inquire about an existing claim, or if you are unable to contact any of the office below, please contact our Claims Service Center by calling (866) MSMMCSC (866) 676-6272, or send an Email to: CSCcinClaims@msigusa.com.

Warren Auto/General Liability Claims Office
15 Independence Blvd.
P.O. Box 4602
Warren, New Jersey 07059
Phone: (800) 711-1736
NEW YORK OCEAN MARINE CLAIMS OFFICE
560 Lexington Ave.
20th Floor
New York, New York 10022
Phone: (212) 446-3640

WARREN PROPERTY CLAIMS OFFICE
15 Independence Blvd.
P.O. Box 4602
Warren, New Jersey 07059
Phone: (800) 711-1736
ATLANTA WORKERS' COMPENSATION CLAIMS OFFICE
The Fountains at Piedmont Center
3495 Piedmont Road NE
Building 10 - Suite 916
Atlanta, GA, 30305-1717
Phone: (877) 365-2299
CINCINNATI WORKERS' COMPENSATION CLAIMS OFFICE
312 Elm Street
Suite 1100 P.O. Box 5435
Cincinnati Enquirer Building
Cincinnati, Ohio 45201-5435
Phone: (866) 676-6272
LOS ANGELES WORKERS' COMPENSATION CLAIMS OFFICE
777 South Figueroa St.
Suite 3600
Los Angeles, California, 90017-5832
Phone: (818) 942-3900
Toll Free: (800) 365-4671
WARREN WORKERS' COMPENSATION CLAIMS OFFICE
15 Independence Blvd.
P.O. Box 4602
Warren, New Jersey 07059
Phone: (800) 711-1736
CINCINNATI CLAIMS SERVICE CENTER
312 Elm Street
Suite 1100 P.O. Box 5435
Cincinnati Enquirer Building
Cincinnati, Ohio 45201-5435
Phone: (866) 676-6272
NEW YORK OTAI (OVERSEAS TRAVEL ACCIDENT INSURANCE)
560 Lexington Ave.
20th Floor
New York, New York 10022
Phone: (212) 446-3640
ADDISON WORKERS’ COMPENSATION CLAIMS OFFICE
15303 Dallas Parkway
Suite 1300
Addison, TX 75001-4637
Phone: (877) 847-4697
FAX: (419) 715-6533
HOME OFFICE CLAIMS
15 Independence Blvd.
P.O. Box 4602
Warren, New Jersey 07059
Phone: (908) 604-2900
Phone: (800) 388-1802

Careers

Bettering Society - And Your Future

We are privileged to benefit not only our clients, but also our society. If you seek a rewarding, team-focused career that positively impacts businesses and lives, then MSIG is right for you.

View Opportunities