
The Team
Who We Are

NICHOLAS GIUFFRE
OWNER BROKER
Born and raised on the East End of Long Island, Nicholas brings a deep understanding of the local communities, neighborhoods, and markets that make this region so special. With over ten years of experience in both residential and commercial real estate, Nicholas has built a reputation for delivering exceptional results with integrity, insight, and dedication.
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Beyond traditional brokerage, Nicholas offers extensive property management expertise, providing clients with full service solutions that maximize property value and ensure peace of mind. His hands-on approach, market knowledge, and commitment to personalized service make him a trusted partner for buyers, sellers, investors, and property owners alike.
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Whether navigating complex commercial transactions or helping families find their dream home on the East End, Nicholas combines local expertise with a professional edge that sets him apart in today’s real estate market. Nicholas is also a proud co-owner of Long Island Farm Brewery and Jamesport Farm Brewery.
631.655.9118
ALLISON DIEM
LICENSED REAL ESTATE SALESPERSON
Alli Diem knows the East End. An Eastport resident with over a decade of experience in the real estate industry, Alli brings her local advantage, professional edge and personal passion into every real estate transaction. From commercial leasing to finding your dream home, Alli's got you covered. Recent areas of transactions include Manorville, Eastport, East Moriches, Quogue and Riverhead. When she's not negotiating real estate deals, you can find Alli in her cut flower garden.
631.245.7292





