Master Key System in Franklin Square, NY

A master key system for a small office suite with a handful of doors runs toward the lower end of the $195-$850+ range; a multi-tenant building with several access tiers (master, sub-master, individual) costs more because the hierarchy has to be planned and cut correctly the first time. Before your technician arrives, count your doors and decide how many access levels you actually need (owner, manager, tenant, maintenance) so the quote reflects the real scope instead of a guess.

Franklin Square's commercial activity sits mostly near where Hempstead Turnpike meets Franklin Avenue, and with no LIRR station in the hamlet, every technician RC Locksmith sends is already driving, not walking from a train. Call, and a dispatcher logs your address and callback number, then the nearest available technician calls you directly within a few minutes to talk through door count and access tiers and give you a firm price.

Once you approve it, the visit gets scheduled, usually landing within 15 to 30 minutes.

Have a rough door count ready, know which doors need to be on the master (all of them) versus a sub-master (just one department or floor), and clear access to any locked mechanical or utility closets the technician will need to reach during installation. If you're managing the property remotely, arrange for someone on-site who can let the technician in and confirm which doors get re-keyed that day.