Looking to upgrade your front door with a high-security lock in Cresskill? We can discuss the options with you and install a deadbolt that fits your door and complements its existing hardware.
At American Star Locksmith, we provide mobile locksmith service at your home. Call (201) 613-2700 to discuss your front door lock and arrange an installation.
For this job in Cresskill, NJ, the homeowner’s existing lock was still working. They contacted us because they wanted to upgrade the security of their main entrance beyond a standard residential deadbolt.
After discussing the available options, we recommended a high-security Mul-T-Lock deadbolt and completed the installation on their existing front door.
Fitting the Mul-T-Lock Deadbolt to the Front Door
We started by inspecting the door, measuring its thickness, and checking the existing lock opening and backset. These measurements helped us fit the new cylinder and deadbolt assembly correctly.
The entrance has a light gray door with decorative raised panels and a glass section bordered by matching trim. Its existing handle is a long, curved pull handle with a thumb-operated latch above it, finished in a dark tone.
We installed the new deadbolt directly above the handle. Its round, dark housing complements the existing hardware, while the brass-colored cylinder at the center provides a visible contrast. This allowed us to upgrade the lock while keeping the entrance’s coordinated appearance.
We checked the strike plate and adjusted the alignment so the bolt could extend fully into the frame without resistance. Before finishing, we tested the lock several times from both sides to confirm smooth operation.
The key shown with this installation has a blue rectangular head bearing the Mul-T-Lock branding and a flat metal blade with visible recessed cuts. Another photo shows the key inserted into the newly installed cylinder.
The completed work gave the homeowner the Mul-T-Lock security upgrade they wanted, with the new deadbolt fitted neatly above their existing decorative handle.
Considering a front door lock upgrade in Cresskill or elsewhere in Bergen County? Our door lock services include residential lock installation and replacement. Call American Star Locksmith at (201) 613-2700. We offer 24/7 mobile locksmith service. Call for current availability and estimated arrival time.
Licensed, bonded and insured — NJ License #34LX00020100.







