Marlborough Hardware for Doors That Work for a Living

Warehouse doors take a beating. Storefronts face the public. Cobalt Locksmith Pros services both across Marlborough, on schedule or on call.

Key control programsNumbered restricted keys signed in and out - the end of the mystery copies.
After-hours serviceProduction does not stop for a jammed door, and neither do we.
Exit hardwareRim devices, vertical rods and mortice exits - supplied and fitted to code.

Access control systems

Standalone keypads to networked fob systems with an audit trail of who opened what, when.

Roll-up and gate locks

Padlocks, hasps and cylinder guards rated for the outdoors and the crowbar.

Leave it with us

Send it. We ring you back.

We ring back fast, usually inside a few minutes.