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Katzler Locks & Doors, LLC

Security Control Systems & Monitoring

(201) 675-3967


Closed Now

9:00 am - 6:00 pm

Regular Hours

Mon - Sat

9:00 am - 6:00 pm




General Info

Welcome to Katzler Locks & Doors LLC, where superb quality service will always ensure peace of mind to our customers. Katzler Locks & Doors LLC a truly local business with experience & expertise in high end Commercial Locksmithing, Access control, Security Systems, Door & Hardware Installations. (Code Violations)

Serving the Tri-State area, we are always growing and ready to face new challenges of the days ahead of us. A graduate of New Jersey School of Locksmithing, Factory certified by ASSA, MEDECO and MUL-T-LOCK, Joe Katzler has worked for five years as an apprentice in the field of Institutional Locksmithing in hospitals, schools & major banks throughout the New York, New Jersey, Tri-State area.

We invest in continuous education year after year to stay competitive and provide the most up to date service in Security Technology. Only trained mechanics and locksmiths at Katzler Locks & Doors LLC will come to your location to perform installation and maintenance of door hardware equipment and locks.

We supply door hardware, merchandise and parts for new construction, renovation and replacement as well as provide ongoing maintenance and repair for our customers.

Katzler Locks & Doors LLC prides itself on providing excellent customer service; feel free to contact us for any information on locking products.

We make it our business to provide security solutions to our customers individual necessities. We put equal emphasis on quality & budget, without jeopardizing the quality of service we are so proud to provide you with.

Our recent customer list includes: PSE &G, Salvation Army, South Moon Under, Walgreens, Golfsmith & many more. We recently completed a four level Master key System & Access Control System for the Salvation Army, as well as additional work in seven buildings at their Star Lake Youth Camp in NJ.

So if you're interested in high-end locksmith service without the usual headache look no farther, you're at the right place.

Payment Methods

Check, All Major Credit Cards


*We provide service to correct Building & Fire  Code violations (Egress)


Katzler Locks & Doors LLC provides service to Commercial & Institutional clients. Our goal is to offer professional service that is second to none.

We pride ourselves in providing uncompromised workmanship & attention to details based on our customers needs.

We design and implement from simple to complex Master Key Systems, CCTV/ IP-Solutions, Advanced Access Control Systems, and all types of mechanical and digital locking devices. We re-key large facilities, install panic hardware, dead bolts, and lock sets, door closers, and electronic locks.

We also provide ongoing maintenance to our valued customers. All of our employees are licensed; are factory certified & regularly engage in continuous education to be competitive and one step ahead of our competitors.

We also provide complete service of all types of safes and vaults, time clocks, and safe deposit boxes. We can handle projects of all sizes; No job is too big or too small! We Sell, Install, And Service All Brands Of: * Locks - Including Swipe Card Locks, Push Button Combination Locks, and All Varieties of Manual Locks * Panic Bars and Exit Alarms * Trim and Auxiliary, Astragal, and Weather Stripping * Door Closers, Hinges, Accessories 


Factory certified by AssaFactory certified by MedecoFactory certified by Mul-TLockNJ School of Locksmithing

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