Master Key System in Port Washington North, NY

A master key job for a small office or a handful of rental units on Cow Neck Road runs toward the lower end of $195 to $850+, while a multi-tenant building near Port Washington Harbor with several access tiers, mailrooms, storage, and staff-only doors pushes toward the higher end. The technician who calls you back will ask how many doors and how many levels of access you want (owner, manager, tenant, maintenance) so the quote reflects the actual hierarchy, not a flat rate.

Call the number and a dispatcher logs the property type and door count, then the nearest available technician calls back within a few minutes to talk through the hierarchy and give you a price. For Port Washington North properties, expect arrival in about 15 to 30 minutes once the visit is confirmed.

If the building is on Shore Road, Middle Neck Road, or one of the side streets off Harbor Road, mention any gate codes or buzzer entry when you book so the technician isn't stuck waiting outside.

Have a rough floor plan or door list ready, even a simple count by unit, along with who should hold which level of key (owner, super, individual tenants). If you're rekeying an existing building rather than starting fresh, note which doors currently share keys and which need to be separated.

This is a local operation, not a national scheduling line, so the same technician who quotes the job over the phone is the one who shows up to cut and fit the keys.