Master Key System in East Norwich, NY

Cost scales with two things: the number of doors being keyed and how many levels the hierarchy needs. A simple setup, one master key plus a single tier of individual keys for a small office suite, sits toward the $195 end.

A multi-tenant building with a master, several sub-masters for different departments or floors, and individual keys below that runs higher, up to $850 or more. The technician gives you the exact number after seeing the door count and hardware on site, before any work begins.

When you call, a dispatcher takes down your building details and phone number, and the nearest available technician calls you back within a few minutes to talk through the hierarchy you need and quote a price before anything is scheduled. East Norwich sits at the NY 25A and NY 106 crossroads with no LIRR stop nearby, so appointments are set around drive time off those roads rather than train schedules.

Typical arrival on the scheduled visit is 15 to 30 minutes from confirmation.

Have a door count and a rough sketch of who needs access to what, front entrance, individual offices, storage or mechanical rooms, before the callback so the technician can quote accurately on the first call. If any doors currently use mismatched lock brands, mention it, since matching hardware affects both price and how many keys need to be cut.

Someone with authority over the property should be on site or reachable for the installation visit itself.