Mr. Locks Security Systems

Not every door needs a keyhole on the outside. 🤔

A one-sided deadbolt locks from the inside only — and for certain doors in your home, that's actually the smarter choice. Think about it:
🔐 A door connecting your garage to your home — no need to enter from outside, but you want it dead-bolted from within.
🔐 A basement door — same idea. Interior access only.
🔐 A back door or side door you never use as an entry point but want secured from inside.
🔐 A home office or server room where you control access from the inside.
🔐 A storage room with valuables — no outside keyhole means nothing to pick.

If there's no keyhole, there's nothing to pick, bump, or drill. And for doors that are strictly exit points — not entry points — why give a burglar something to work with?

Mr. Locks Knows. 🔐

You did the right thing by investing in a high-security lock for your apartment. But now you're moving, and it feels like you're just leaving that money and peace of mind behind for the next tenant. 😟

You shouldn't have to throw away a valuable security investment every time you move.

We believe your safety is an asset that belongs to you. That's why we have a simple plan for renters who've upgraded their security:

Before you move out, schedule a "lock swap" with us.
We'll professionally remove your high-security lock and reinstall your landlord's original hardware.
We'll then install your trusted lock on your new door, so your security moves with you.
This way, you start life in your new home with the same high level of security you’ve come to rely on, without having to buy a brand new lock. No wasted money, no compromise on safety. 💪

Getting the keys to your new NYC apartment is exciting! But a nagging question can spoil the moment: Who else has a copy? 🤔

The previous tenant? Their partner? The dog walker they hired last year? The list of people with a key to your new home could be endless, and you shouldn't have to spend your first night feeling vulnerable. 😟

Our plan is simple and should be your absolute #1 priority: Rekeying.

We change the internal mechanism of your existing locks so that all old keys become completely useless. It’s a fast, affordable process that gives you a fresh start and guarantees that you and only you have access.

It’s the step that turns a rental space into your secure home. Start with security, start with peace of mind. 💪

Quick response. Professional service. And we actually come back if you have questions. 💪
Douglas recently had an electronic lock installed with us — and when he had follow-up questions the next day, we were right back at his door. That's just how we do things.