Christopher Dayan Security
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Christopher Dayan Security
With over 12,000 jobs completed since 1991, check out our reviews on Yelp and see what our customers have to say. Be sure to check out our blog which we update to include a sample some of our recent projects. Be sure to also check out our testimonials from satisfied customers in our customer reviews section.

Does your door not close properly? Does your door not lock? Does your door leak air? Christopher Dayan Security offers all the door repair services you're looking for, at competitive prices, and at your convenience. Christopher Dayan Security offers systems to satisfy all commercial and household communication needs.
Services
For over twenty years, Christopher Dayan Security has provided a full spectrum of locksmith services to over 12,000 customers in Montclair, North Caldwell, Essex Fells and the surrounding areas in New Jersey. Every locksmith on our team is fully insured and licensed with the State of New Jersey, not just with the company.
Christopher Dayan Security offers a complete range of door repair services in Montclair, Essex Fells, West Caldwell, South Orange and the surrounding New Jersey areas. We are fully equipped to handle all your door repair needs fixing hinges, weather stripping, door closures, trimming doors and more.
Our locksmiths are highly trained professionals, will open your safe in a timely and confidential manner, and will ensure that your safe opens without compromising any of the contents. If you have an emergency safe opening situation where you lost the combination we can help open your safe. Our locksmiths offer expert safe repair services for all makes and models of safes.
Christopher Dayan Security has been installing advanced intercom systems for residences and commercial facilities in Montclair, Maplewood, Essex Fells, Roseland and the surrounding New Jersey areas since 1991. We carry a wide variety of intercom systems, everything from simple audio-only intercom systems, to more complex video and audio intercom systems that allow for buzzing someone into the building.
We had a customer who needed to keep their toddler away from their new pool in Verona, NJ. Magna Latch for their deck gate. Thank you very much for all the work you did after my uncle's home was burglarized. The repairs to the interior and vestibule doors and the installation of a new exterior door were expediently and expertly done.
Reviews (6)
Lisette Kassel
Lisette Kassel
May 18, 2021
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Positive: Professionalism, Punctuality, Quality
I called Chris to replace my locks with keyless entry. He was always professional, business-like; kept me informed about his arrivals and timeframes; demonstrated the hardware/software; and left a clean work area. I would use his services again.
Service: Install hardware
Jason Hahn
Jason Hahn
Mar 01, 2021
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Christopher was fast, professional and knowledgeable. He fixed the deadbolt knob on my front door very quickly and showed me the reason why it broke in the first place and took measures to make sure it wouldn't be a problem again. I was surprised at how efficiently he worked and found his pricing very reasonable. If I have any other door problems to fix, Christopher will be the one I call.
Rita Brett
Rita Brett
Feb 18, 2021
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Chris is a prince of a guy. We had a safe with a digital lock that stopped working. He spent considerable time on the phone with me trying to troubleshoot, even called the manufacturer and called me back right away. Everyone was snowed in by a storm, but the following day he dug out and came over first thing. He is a pro, fascinating watching him work and all the specialty tools he used. I cannot recommend him highly enough. What a great solution to a lousy problem.
Robert D'Emilio
Robert D'Emilio
Jul 31, 2020
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Positive: Professionalism, Quality
I have known Chris for many years and as always when I needed someone to change my front doe lock I immediately thought of him. Chris answered my call promptly and was able to see me that same afternoon. Chris gave great options for the new lock and within the week the job was done. I would recommend Chris and will use him again.
Michael Burke
Michael Burke
Jun 13, 2019
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I own a small business and needed to have my exterior locks changed after terminating an employee. It was over the Christmas holidays. He was able to come by the same day and re-key them immediately.
While he was working, I asked him to look at a heavy glass door that had begun to stick. He showed me what was happening along the hinge side and gave a price to rehang it. He also suggested I wait until the weather improved because the door would have to be removed for a time.
I forgot and let the project go through the summer, because it wasn't sticking, but as soon as the temperatures started
Tom Bellavia
Tom Bellavia
May 03, 2012
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Christopher was a great contractor to work with. I needed to re-key our locks on our property. He was courteous, arrived on time and stayed within the price range he quoted. Did a great job. I would definitely use them again. Great Job Chris!