Costello Marine Contracting
"Never built as fast or lasted so long!"
P.O. Box 2124
GREENPORT, NY 11944
GREENPORT, NY 11944
Additional Information
Minimum project size is $2,000,000
Maximum project size is $5,000,000
In business since 1986
Our company provides marine construction. We are the developers and owners of The Reel Float System and we come from a long line of professional dock builders. Our services include installation of decks, floats and stairs. We also offer erosion control.