CONTACT

Contact Information and Directions

Monday–Friday 8:30 a.m. – 4:30 p.m. EST 

GENERAL

Main Phone:  

  410-838-4000
  Toll-free 1-800-638-3669

Fax:  

  410-838-8675

Mailing Address:  

  Harford Mutual Insurance Companies
  200 North Main Street
  Bel Air, Maryland 21014-3544

General Email:  

  Contact@HM1842.com

UNDERWRITING

New  Business  
Applications:  

  NewBusiness@HM1842.com

Policy  
Endorsements:  

  UWmail@HM1842.com

NEW CLAIMS 

Submit New Claims 24/7

Phone:  

  ClaimLine 1-877-445-5826

Fax:  

  410-836-0977

Email:  

  ClaimLine@HM1842.com

EXISTING CLAIMS 

General Email:  

  PCClaims@HM1842.com

BILLING/ACCOUNTING

Monday through Friday 8:30 a.m. to 4:30 p.m. (EST)

Phone:  

  Toll-free 1-866-377-1896

Email:  

  Billing@HM1842.com

Billing Address:  

  Harford Mutual Insurance Companies
  PO Box 62434
  Baltimore, Maryland 21264

  OVERNIGHT/EXPRESS MAIL:
  Harford Mutual Insurance
  200 North Main Street 
  Bel Air, Maryland 21014-3544
 

  FOR FASTEST PROCESSING: Use the pre-coded envelope and billing stub provided and write your billing customer number on your check.
 
Make a Payment:     24/7 by Phone or Online
  1-855-590-2456 or securely online

 Directions



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