Hillside Vineyards, CURRENTLY OFF THE MARKET Hillside Vineyards comes about as the result of the merging of two long standing family owned companies in the residential construction industry. Duo Plumbing and Heating, the Boccieri family, and Holiday Homes, the Costantino family, combined, have over 100 years of experience of building homes in New York City. Both companies are currently in their respective third generation controlling their operations. Both organizations have been, and currently are, prominent members of the Building Industry Association of New York City. This specific community, Hillside Vineyards, is the result of their careful and thoughtful (0 comments)