What goes wrong
Commercial doors in offices, retail, and light industrial spaces fail in predictable ways: cylinders shear from forced turns, mortise locks stick from dirt and worn cams, exit devices bind on misaligned doors, and electric strikes stop making contact. We replace cores, trim and pin cylinders, rekey, and swap out worn latches and reinforced strikes. When a customer from Frankford calls about a door that won’t latch or a keypad that won’t read a card, we describe the parts likely at fault and what we will inspect first so the building manager knows what to expect.
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What the job involves
Many commercial jobs involve hardware beyond a simple lock. We adjust door closers, repair or replace panic bars and three-point latches, and service heavy duty deadbolts or long-throw bolts on roll-up doors. For access control we diagnose wiring at the reader and power supply, check relay operation at the strike, and test keypad programming and battery-backed modules. We tell the client which components wear versus which are damaged so they can decide whether to repair, replace, or standardize hardware across multiple doors.
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Good to know
While we work, customers should secure the area as their policy requires and, when practical, keep staff away from the door leaf and the path of the closer or bolt. We ask that someone authorized be present with keycard codes or the master key if available, and that we be shown the power panel for any access-control device. When we travel out from Havertown we explain safety steps at the site, where to position occupants, and which documents about existing locks or keys will help speed decisions once we begin disassembly.
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Worth knowing
For businesses planning longer projects (master key systems, rekeying suites, or replacing banks of locks), we inventory existing cores, note which cylinders are removable, and map keying groups. We document which doors have reinforced strikes, where stops or sweep plates are missing, and whether closers or threshold plates need reinforcement. If keys are on file, have them ready; if there is a maintenance log, bring that too. In Frankford and nearby areas we can work on phased replacements so the facility maintains controlled access during the swap.
