Call 845.878.9293 to see how GRBM can help you.

GRBM Insurance is a family owned and operated independent insurance agency located at 2022 Route 22 Brewster, NY, just seventy five miles north of New York City. Established in 1986, GRBM has a wide customer base. We service clients from New York City, Long Island, Westchester County and up the Hudson Valley. Additionally, we service many clients from Litchfield, Fairfield and New Haven County. We are licensed to sell insurance in multiple states throughout the U.S.

We have unique programs for many different businesses including, Medical Offices, Property Managers and Landlords, Pharmacies, Hair Salons, Restaurants, Contractors, Churches and more. Give one of our licensed agents a call to see if we have a unique offering for your business.

We also have a broad product offering for personal insurance, including Homeowners Insurance, Auto Insurance, Boat, ATV and Renters Insurance. We look forward to working with you.


I don’t know what I would do without Gary & Robert. I just wanted to let you know how much I appreciate all of the assistance.
KristenOffice ManagerBowerman Cleaning & RestorationElmsford, NY