What goes wrong
Commercial locks fail in a few predictable ways. Exit devices stick or shear where the spindle meets the trim, cylinders refuse to turn from wear or broken pins, mortise locks develop loose bolts, and electric strikes fail to hold a latch. Panic bars get bent, card readers stop reading, and door closers drift or slam. We handle those exact failures at storefronts, offices and warehouses in Trainer and nearby towns. We look at what actually broke (a sheared cam, a split tailpiece, a worn bolt) and plan the repair from there.
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What the job involves
On site we start with a hands-on diagnosis and scope the hardware: rim and mortise cylinders, multi-point locks, long-throw deadbolts, reinforced strikes, surface-mounted exit devices, keypad panels and access control panels. We drive out from Havertown with a mobile kit of cylinders, latches, screws and common trims plus cutting tools for keys and cores. Typical work is removing the damaged component, fitting a properly sized replacement or rekeying the cylinder, adjusting the strike and testing the door under load so the latch and closer function together.
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Good to know
While we work you can keep business moving and limit risk by directing traffic away from the affected door, opening an alternate entrance, or temporarily securing an area with a simple wedge and a staff member posted to control entry. Have someone on site who can confirm authorization for changes, who knows the master key layout or the person responsible for keys and access rights. If there’s an alarm or access controller involved tell that contact we’re coming so systems aren’t tripped while we test electrified hardware.
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Worth knowing
Before we arrive collect whatever helps speed the job: existing keys and key codes, the core or cylinder if you can remove it, photos of the door edge and strike, and the make and model of the lock if it’s marked. If you use an access control system have the authorized user list, any PINs or badge numbers ready and make sure the power to the controller is accessible. These items make replacements and programming cleaner when we handle panic bars, electric strikes, door closers or keypad installs at properties in Trainer and around Delaware County.
