GRBM Insurance

Brewster, NY · Insurance agency

Rating
4.9/5
★★★★★ 4.9
Reviews
20
Rank in Brewster
#2
of 10 insurance agents
City Percentile
33%
rating percentile
Address
GRBM Insurance, 39 Old Doansburg Rd, Brewster, NY 10509
Phone
(845) 878-9293
Website
www.grbminc.com

GRBM Insurance is an insurance agent located in Brewster, NY. It is one of 10 insurance agents listed in Brewster. Its 4.9-star rating matches the Brewster city average of 4.9 stars. It ranks #2 among Brewster insurance agents by combined rating and review volume. There are 2 photos associated with this location.

About GRBM Insurance

GRBM Insurance is a family owned and operated independent insurance agency located in Brewster, NY, seventy five miles north of New York City.

Customer Reviews

★☆☆☆☆ 1.0 Christina Cataldo · Nov 2025

Do not use this company. After obtaining workers comp insurance through them and it is gross miss communication and we were charged monies we were not told we would have to pay. Then I was told by Geoff he would only talk to my husband even though I am the owner of the business. I will attach ALL documents below, including timelines. Power Smart Electric LLC received a quote for workers compensation insurance through GRBM in August of 2023. You will see from the below verification it was mentioned an audit would be done after the term is over “as is the process”. So we were aware that this “ is the process” and expected the process to occur. John spoke with Geoff at this time and was informed that there would be an audit again after the term and rates may increase at that time. At no poi

★★★★★ 5.0 L. Dylan Maxey Gould · Apr 2019

Geoff, and the team at GRBM, have been amazing partners throughout the years. They have helped us navigate the waters of insurance in NYC - which as a general contractor can be very murky! They are always available to answer questions and help us understand the intricacies of Contract insurance language, Building requirements, and have immensely improved our understanding of coverage and risk. They go above and beyond consistently.

★★★★★ 5.0 Jordan Schwabe · Aug 2025

John is absolutely awesome, very helpful in assessing all my options for insurance I needed for my business. Would highly recommend to anyone looking for awesome service!

★★★★★ 5.0 Corey M · Jun 2024

My company has been with GRBM since 2016! We work with Geoff most often for business insurance, but have also had the pleasure of working with Gary as well for our personal insurance needs, and other staff members. No matter how little I understand, no matter how may times over the last several years I've asked the same question, they have always treated me with the utmost respect, never making me feel guilty or like I'm wasting their time. I truly feel like their only customer with how responsive they are. Even after hours - weekends, etc. My emergency # is their personal cell phone so someone is always available to help. I couldn't be happier with the service they provide! 1,000% recommend!

★★★★★ 5.0 robb johnsrud · Aug 2024

GRBM has been helpful the entire time I've used them. They offer a great price on liability insurance and at one point when I thought I had been cancelled they called and told me it was not the case, which saved me a substantial amount of mkney and time. Good company!

Accessibility & Amenities

✓ Wheelchair Accessible Parking Lot

Services

Insurance agencyInsurance broker

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This listing is informational. Contact the business directly to verify credentials, services, and availability.