Master Key System in Great Neck Gardens, NY

A master key system for a two-door office and one for a twelve-unit building with three access tiers (owner, manager, tenant) are different jobs, and the $195 to $850+ range reflects that spread. When you call, the technician who calls you back will ask how many doors need new or re-keyed cylinders, how many levels of access you need, and whether you're starting fresh or integrating existing hardware.

That conversation happens before anyone drives out, so the quote you get is based on your actual property, not a generic estimate.

Great Neck Gardens is a small residential and light-commercial pocket on the Great Neck Peninsula, reachable off Middle Neck Road, Lakeville Road, or Allenwood Road depending on where the property sits. Because the dispatcher passes your job to the nearest available technician rather than routing it through a call center, arrival typically runs 15 to 30 minutes from when the visit is confirmed.

If the property has restricted entry, a leasing office, or specific parking rules, mention that when the technician calls back so the visit doesn't get held up at the door.

Have a rough door count and a sense of who needs which level of access ready when you call: owner or building manager at the top, then any mid-tier staff or unit-specific keys below that. If you're re-keying existing hardware, note the lock brands if you know them.

The technician builds the hierarchy around what you tell them, and getting it right at setup avoids having to redo tiers later. This isn't a call center reading from a script; it's a local technician who'll walk the property with you and key it to match how the building actually operates.