Commercial Billing Information
| Company | Phone Number | Credit Card Pymt | Debit Card Pymt | Check By Phone | By Postmark | Mailing address |
| Hanover | 1-800-922-8427 | Yes 6,000 Limit | Yes | Yes $9.95 Charge |
No | PO Box 4031 Woburn, MA 01813 |
| Hartford | 1-800-962-6170 | Yes | Yes | Yes | No | PO Box 5556 Hartford, CT 06102 |
| Middle Oak | 1-800-622-3780 | No | No | No | No | PO Box 891 Middletown, CT 06457 |
|
1-800-611-0958 |
yes | Yes | Yes $4.95 Charge |
No | PO Box 2004 Keene, NH 03431 |
|
| Peerless | 1-800-228-7830 | No | No | No | No | PO Box 2051 Keen, NH 03430-0507 |
| Progressive | 1-800-888-7764 | Yes | Yes | Yes | Yes | PO Box 94739 Cleveland,OH 44101 |
| Safeco | 1-877-566-6001 | No | No | Yes Online | No | 312 Farmington AVe. Farmington, CT 06032 |
| Travelers | 1-877-661-3938 | Yes | Yes | Yes | No | CL Specialty Remittance center Hatford, CT 06138 |
| Union Mutual | 1-800-232-0365 | No | No | Yes Online | No | PO Box 158 Montpelier, VT 05601 |
| Utica | 1-800-598-8422 | No | No | Yes $10.00 Charge |
Yes | PO Box 6532 Utica, NY 13504 |
| Zurich | 1-800-332-6641 | Yes | Yes | Yes | Yes | 8712 Inovation Way Chicago, IL 60682 |