Master Key System in Great Neck, NY

A master key system is priced on doors and hierarchy, not a flat rate. A small Great Neck Plaza apartment building with one tier, building master over individual unit keys, sits at the lower end of the $195 to $850+ range.

A property manager overseeing a Kings Point or Great Neck Estates property with multiple buildings, common areas, and staff-only access needs a deeper hierarchy (grand master, master, sub-master, change keys), which adds design time and hardware. Tell the dispatcher the number of doors and how many access tiers you need so the technician can quote accurately on the callback.

Call and a dispatcher takes down your property details and callback number, then the nearest technician calls back within a few minutes to discuss your building's layout and quote the job. For Great Neck Plaza buildings near the LIRR station, technicians plan around limited street parking and may ask about loading zones or garage access.

For properties on the winding roads through Kings Point or Great Neck Estates, they'll confirm gate codes or private road access ahead of the visit so the appointment isn't delayed at the entrance.

Have a door count and a rough map of who needs access to what: staff, tenants, maintenance, management. If you're re-keying an existing system, have any existing master keys or key stampings on hand so the technician can match or replace the hierarchy correctly.

For managed properties, confirm who on-site can grant the technician access to all doors being keyed, since master key work usually means testing every lock in the hierarchy before the job is finished.