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(631) 588-2116

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Coste Customer Service

We are open 9:00am to 5:00pm, Monday through Friday. Other hours are available by appointment.

You can reach us at 631-588-2116 or by fax at 631-588-2147.

You can also email us:

If you need to file a claim due to an auto accident, fire or other emergencies,
please call one of the 24-hour service lines listed below, or call our office.

Hanover Insurance Co. 1-800-628-0250
Merchants Ins. Group 1-888-644-6680
General Casualty Ins. Co. 1-888-737-8256
Peerless Insurance 1-800-522-7152
St. Paul/ Travelers 1-800-252-4633
The Hartford 1-800-243-5860
Auto One Insurance Co. 1-866-252-4669
Mercury Insurance Co. 1-800-987-6000
Farmers Insurance 1-800-435-7764
GMAC 1-800-468-3466
Security Mutual Insurance Co. Call our office
N.Y. Mutual Underwriters Call our office
Otsego Mutual Ins. Co. Call our office


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Take care of your family

to keep you protected

We've been taking care of Holbrook and neighboring town's insurance needs since 1948!

Company informations

Coste Insurance Agency
Fred Coste

1000 Main Street
Holbrook, New York 11741

Contact details

E-mail address:

(631) 588 2116

Available 8:00am - 4:00pm

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