Master Key System in South Farmingdale, NY

A master key job is priced by door count and how many access tiers you need, not by a flat rate. A small multi-tenant building with two levels (master and sub-master) costs less than a property with several tenant groups, common areas, and mechanical rooms each needing their own key level.

The $195-$850+ range reflects that spread. When you call, the technician will ask how many doors, how many separate tenants or departments, and whether you're rekeying existing cylinders or starting fresh, since that determines whether new hardware is needed or existing locks can be reworked into the hierarchy.

South Farmingdale sits along the Route 109 corridor near Republic Airport, with Merrick Road, Route 109, and Route 110 all running through or near the area. Because a master key job takes longer than a single lockout and usually needs to happen when a building is accessible (not mid-business-hours for a busy office), the dispatcher will ask what access window works and pass that to the nearest available technician, who calls back within a few minutes to confirm timing and quote a price before anything is scheduled.

Expect the technician on site in the usual 15 to 30 minute range once the visit is confirmed, faster if it's a follow-up to an initial walkthrough already scheduled.

Before the technician arrives, put together a door list: every door that needs to be on the system, who needs access to which ones, and whether any doors already have compatible or incompatible hardware. If you're a property manager, know whether you want a single master level or multiple sub-master tiers for different tenant groups or staff roles.

Having a floor plan or door schedule, even a rough one, speeds up the on-site assessment and helps the technician give an accurate quote instead of a wide estimate.