Master Key System in East Massapequa, NY

A master key system for a small multi-unit building on a modest lot is a different job than one for a larger property with several access tiers, and pricing reflects that: $195 to $850+ depending on the number of doors and how many levels of hierarchy you need (master, sub-master, individual change keys). Property managers overseeing the Cape Cods, ranches, and split-levels converted to rentals in this area, or multi-unit buildings along Sunrise Highway or Merrick Road, should have their door count and desired access tiers ready when the technician calls back, since that's what turns into a firm number.

East Massapequa has no LIRR station of its own, so the technician assigned to your job is already routed by road, typically arriving within 15 to 30 minutes via Sunrise Highway, Merrick Road, or Hicksville Road / Broadway depending on where the property sits. For commercial or multi-building jobs, this also means confirming ahead of time whether the technician needs to reach units accessible only from a rear lot, a shared hallway, or a locked common entrance, since master key work often touches several doors in one visit and slow building access adds real time to the job.

Before the technician arrives, have a full list of doors that need to be on the system, a sense of who should hold the master versus who only needs access to their own unit, and any existing keys or cylinders you want reused rather than replaced. If the property has locked mechanical rooms, storage areas, or a management office that also needs to fit into the hierarchy, mention that on the callback so the quote covers the full scope instead of just the unit doors.