Master Key Systems · NYC & LONG ISLAND
One key for you. The right keys for everyone else.
Master key systems for buildings, offices and properties across NYC and Long Island.

WHAT WE DO
Fewer keys. Full control.
Give managers one key that opens every door, and give staff keys that open only what they need. Fewer keys, less risk.
Bring a list of your doors and who needs access to each. We design the system around your existing cylinders where possible, with room to grow.
HOW IT WORKS
Three steps. One call.
- 1
List your doors
Tell us the doors and who needs access to each.
- 2
We design it
You get a key plan and a price for the work.
- 3
We install it
We fit the cylinders and hand out the right keys.
Have ID and proof of ownership or authorization ready. It protects you too.
Get an estimateQUESTIONS WE HEAR
Before you call.
Not sure what you need? Describe the problem and we will tell you.
Call 718-717-1025Can my current locks be included?
Possibly. Cylinder compatibility and the existing key system must be reviewed first.
What information should I prepare?
A list of doors, user groups and which doors each group should be able to open.
Can access levels change as my team grows?
A system can be planned around different access groups. Tell us about expected staff or space changes so future needs can be considered in the layout.


