The Leaders in Connecticut Real Estate
Sentry Real Estate
What makes us different? Our team of experienced Realtors, our commitment to the towns we serve, and our unmatched service. Peter Gutterman opened the first Sentry office in 1971. In 2012 Ben Castonguay became the President. Ben has over 45 years of real estate experience and is a member of the Connecticut Real Estate Commission for over 20 years. Ben’s industry experience and hands-on management skills make him a great leader.
