
How We Handle House & Apartment Lockouts Without Damaging Your Door
When a resident calls us for a lockout, the first thing our technician does on arrival is assess the door, frame, and lock hardware — not reach for a drill. The goal is always non-destructive entry. For a standard door knob lock or a pin-tumbler deadbolt, a skilled technician using professional-grade picks and tension tools can manipulate the lock open without leaving a mark, preserving both the hardware and the door itself. For older Chicago apartment buildings, the most common challenge is the mortise lock — a rectangular lock body set directly into a pocket cut into the door edge, common in pre-war and vintage construction throughout Lakeview, Lincoln Park, and Wicker Park. Mortise lock mechanisms are more complex than surface-mounted locks, with multiple moving parts including a latch, deadbolt, and cylinder all housed in one case. Our technicians are specifically trained and experienced with mortise lock hardware, which is essential in a city where so much of the housing stock predates 1960.
Non-destructive entry is not just about saving money — it is about keeping your door functional the moment we leave. A drilled-out cylinder on a mortise lock, for example, can leave the door inoperable until a full replacement is completed. Our approach sequences the least invasive techniques first: picking or bypassing the cylinder, manipulating the cam, or using card shimming on spring latches where the door gap permits. Drilling is a last resort reserved for situations where the lock has been damaged by a previous break-in attempt, has seized due to weather, or where the mechanism is simply too worn to respond to non-destructive methods. Even when drilling is unavoidable, our team arrives stocked with replacement cylinders from trusted hardware lines so the door is fully secured again before we leave.

