Remodeling and Construction Solutions

Here at Mamais Contracting Corporation, our New York, NY General Contractors will listen to your needs and requirements in order to deliver what you want on time and within budget. Our goal is your complete satisfaction.

Established in 2003, Unison Site Management is one of the leading independent cell site management companies in the United States. Based in New York, N.Y., the company manages a network of more than 3,000 local sites as well as a portfolio over 4,000 carrier leases in about 47 states. It serves a number of individuals, business owners, commercial property owners, municipal and government entities, nonprofit organizations, churches and wireless carriers. Unison Site Management specializes in adding new carrier tenants to cell sites.