Maximum Security Fence, Gates, Recreational enclosures, Razor wire, Window guards and more. We Install and service detention and correctional equipment related to the fencing industry throughout Massachusetts. Perimeter security and gate systems designed and installed by United Fence. These systems include 6' and 8' chain link and ornamental iron. Added accessories like barbed wire and pedestrian turnstile/swing gates complete the perimeter barrier. Condominiums, Apartment complexes, Gated communities, Ball fields, Universities, Colleges, Businesses, Public and Private can depend on United Fence to install a well planned fence system suited for your specific property.