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149 Steamboat Road • Great Neck, NY 11024 • (516) 466-3785

Welcome to Galvin Brothers Construction

Galvin Brothers Incorporated (GBI) is one of Long Island’s leading construction firms. GBI was established more than 35 years ago as a small contractor and today the family-owned company plans and executes residential and commercial projects. GBI specializes in construction projects such as buildings, environmental, roads and parks.

GBI’s commitment to customers is simple: your project will be managed and completed under the best considerations of schedule, safety and economy.


View our Job Photo Gallery

Visit our project gallery to view photographs of our work.

Read the Latest Company News

Our virtual press room describes the latest happenings at GBI.