Commonwealth Automobile Reinsurers

CAR MAIP Contacts


Help Contact Information

The CAR Help Line will be the central point of contact for the industry and will be available Monday - Friday from 8:30 a.m. to 4:30 p.m.

CAR Help Line: 617-338-4000

CAR Help Email: maipsupport@commauto.com

Additional CAR contact information is available on CAR's website.

Website Access

The Producer and Company areas are available Monday - Saturday, 7:00 a.m. - 7:00 p.m.