The buildings and the hardware
The housing stock here means a lot of different hardware shows up on a single street: older solid-wood doors with rim locks and mortise cases, postwar suburban doors with bored locks and interchangeable cylinders, and multiunit apartment entries with mailbox and stairwell hardware. That variety changes how we approach a job. Mortise locks often require extra labor to fit new components; bored doors usually take a standard latch and deadbolt replacement. In apartments the priority is an economical rekey or cylinder swap that restores security without disturbing tenants; in houses we frequently upgrade to a heavier deadbolt and reinforce the jamb while we’re at the door.