
Deadbolt & Door Knob Lock Installation: What the Job Actually Involves
Most homeowners picture lock installation as a quick swap — unscrew the old hardware, drop in the new set, and call it done. The reality is more involved, especially when the door frame has shifted, the bore holes are sized for an older standard, or you are moving from a simple door knob lock to a mortise lock, which requires a deep rectangular pocket routed into the door edge. Our technicians assess the door material (hollow-core, solid wood, steel, fiberglass), the existing prep work, the backset measurement, and the strike plate condition before recommending any hardware. Getting these details right is what separates a lock that holds under pressure from one that a firm shoulder can defeat.
A mortise lock installation, for example, is a fundamentally different process from swapping a cylindrical knob lock. Mortise hardware is common on older New Braunfels homes with thick wooden doors, on commercial storefronts along San Antonio Street, and on any door where the owner wants a higher-security, multi-point engagement. We route or clean the mortise pocket, seat the lock body, align the cam mechanism, fit the trim and cylinder, and verify the throw of the deadbolt before we leave. Every installation — from the simplest door lock installation to a full mortise lock upgrade — is done damage-free where the door condition allows, and we always confirm an exact up-front price before any work begins.

