Building Entrance Mortise Lock Repair & Mul-T-Lock Cylinder Installation in Hoboken, NJ

Building Entrance Mortise Lock Repair & Mul-T-Lock Cylinder Installation

A malfunctioning main entrance lock affects everyone who lives in an apartment building. At a residential building in Hoboken, NJ, American Star Locksmith repaired a troublesome mortise locking mechanism and installed a new Mul-T-Lock cylinder while retaining the entrance’s decorative door hardware.

The metal entrance door featured ornamental ironwork and a long pull handle. Its mortise locking system was no longer operating properly, requiring attention to the mechanism inside the door.

Need help with an apartment building entrance? Call (201) 613-2700 for our commercial locksmith services. Call for current availability and estimated arrival time.

Licensed, Bonded & Insured – NJ License #34LX00020100.

Repairing the Mortise Mechanism and Installing the New Cylinder

Our technician inspected the internal mortise mechanism, identified the mechanical problem, and repaired the components responsible for operating the latch and locking system. This addressed the malfunction without replacing the entire decorative hardware assembly.

We then installed a Mul-T-Lock high-security mortise cylinder into the existing lock body. The cylinder operates the mechanism through the key, while the mortise lock body contains the components that control latching and locking. Both parts need to work together correctly for dependable entrance operation.

After fitting the cylinder, we adjusted the mechanism and checked its engagement. We tested the keys, handle, and door operation to confirm that the repaired assembly worked smoothly.

The completed service combined a mechanism repair with a cylinder upgrade, preserving the entrance’s appearance while restoring reliable everyday use. Specific key-control features depend on the installed Mul-T-Lock model; restricted duplication should be confirmed for the selected system.

American Star Locksmith provides mortise lock repair, Mul-T-Lock cylinder installation, and apartment building entrance services throughout Hoboken and Hudson County. Call (201) 613-2700 to arrange service for your building’s door hardware.

Licensed, bonded and insured.

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Excellent rating
Based on 78 reviews
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I lost my car keys and they showed up to help me out. Thank you!
Omar Malchi profile picture
Omar Malchi
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I was stranded at a train station in Trenton because my car’s ignition wouldn’t turn. I called 4–5 locksmiths, but none of them could fix it. American Star Locksmith arrived in about an hour, replaced the ignition, and got my car running again. Excellent service, highly recommend!
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Cohava Kasaev-Chanimov
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Excellent and professional service! Highly recommended!
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Noam Franco
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Lost my only car key. They came to my location and made me a new one on the spot. Excellent service!
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Adam Brooks
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Called them for a broken office door lock. Fast response, clean work, and very reasonable prices. Thank you!
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Aaron King
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Thank you so much for the locksmith service. The guy showed up on time and open our car.
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Luis Ángel
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Had the locks changed at my home in Haworth. The technician was friendly, efficient, and explained everything clearly.
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Eileen Parker
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Excellent service! Very professional, reliable, and efficient. The technician was friendly, arrived on time, and did a great job. The entire process was smooth and hassle-free. I’m very satisfied with the service and would highly recommend this company to anyone looking for a trustworthy locksmith!
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Sharon Guetta
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I lost my BMW key at the mall three other locksmith couldn’t make it, but American star locksmith came out and made me a new key about 20 minutes
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akiva sytner
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American Star Locksmith did an excellent job changing the locks at my home. They were professional, friendly, and efficient. The locksmith explained everything clearly, completed the job quickly, and made sure all the new locks worked perfectly. Great service at a fair price. Highly recommend American Star Locksmith!
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Sean Crawford