One Beacon

A OneBeacon insurance solution means world-class claim service, flexible payment options and innovative products and services.

OneBeacon provides superior insurance solutions that are backed by flexibility, responsiveness and integrity.

Unrivaled People and Expertise
Our seasoned insurance specialists have a deep knowledge of every market we serve. Their refined skills enable us to underwrite distinct customer groups, understand particular territories and establish flexible operating structures.

Billing Questions:

If you receive your premium invoices directly from this insurance company, they have a special billing department available to answer all of your questions.

Call 877-434-3900 and press 1,1 to speak with an experienced company representative.

To make an immediate payment, call 877-434-3900 and press 1,2 or visit

Direct Bill Accounting Dept Phone Number: 800-662-0156

  • Payment Mailing Address:
  • Overnight Mailing Address:
  • This carrier accepts credit payments: YES;
    This carrier accepts check paid by phone: NO;


  • (Talk to C&M about installment option for premium $2000 and up)
  • 2 pay plan: 50% down + $5
    4 pay Plan: 25% down + $5
    10 Pay Plan: 25% down + $5

    *Each installment charge $5, except cargo $10