DESIGN YOUR NASSAU COUNTY DORMER WITH THE SHELLS ONLY TEAM - SERVING MASSAPEQUA, MASSAPEQUA PARK, MASSAPEQUA NORTH AND MERRICK

Shells Only can provide more space for your family with an extension.  Services include all areas of Nassau County, New York including Massapequa, Massapequa Park, Massapequa North, and Merrick.

Whether you need a rear extension, side extension or a full second-floor extension on your Long Island home; Shells Only has 44 years of experience making home extensions a reality.