Mr. Locks Security Systems

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Mr. Locks Security Systems Advanced security systems & Locksmith services in New York City and surrounding areas. Mr. As part of its security solutions, Mr. As with Mr.

Locks Security Systems is a leading company for NYC locksmith
and security solutions. Locks Security Systems offers
CCTV access control and intercom systems, which are individually
tailored to the customer’s needs. All these locksmith services are provided by expert technicians,
who can also repair/upgrade your existing system. As we continue to proudly serve Manhattan, Brooklyn, Bronx and Queens,
we aim to reach key locations across the States, with local locksmith branches
already in Chicago, Miami, Boston and Las Vegas. Locks Security
Systems in NYC, the same high level of excellence is employed in all these cities. Locks Security Systems is licensed, bonded and insured. The company can be
found listed in the BBB (Better Business Bureau) with an A+ rating and is a
member of ALOA (Associated Locksmiths of America). Superior service is given to all customers by our experienced licensed technicians. Contact us today for a free estimate via phone or website. We will be more than happy to address your request immediately.

Which commercial locksmith services does an NYC business actually need on hand?Usually not the ones people think about u...
10/23/2026

Which commercial locksmith services does an NYC business actually need on hand?

Usually not the ones people think about until something fails.

Key control is the big one. A standard key can be copied at any hardware store in five minutes, which means every departed employee and finished contractor is an open question. High-security cylinders like Medeco or Mul-T-Lock can’t be duplicated without your written authorization — so you always know exactly how many working keys exist.

Then there’s compliance. FDNY and building inspectors are strict about egress, and a jammed exit door or non-compliant lock becomes a violation quickly. Panic bars solve both sides of that: locked from the outside, instant push-exit from the inside.

Small things matter too. A worn door closer that won’t latch leaves your space unsecured every night, and it’s usually a cheap fix if you catch it early.

And if you manage multiple properties, a corporate account gets you priority dispatch at 6 AM instead of a place in line.

Full breakdown of all 8 services: https://mr-locks.com/articles/8-essential-commercial-locksmith-services-in-nyc/

10/20/2026

Door handle replacement in Downtown Manhattan gets complicated when the handle is custom made. 🚪

This one was loose, broken, and far from standard — but walking away with a mismatched replacement wasn’t an option. We sourced the exact same handle, ordered it, and installed it. Same look, same feel, solid as the day it was first put on.

Locks don’t ask for much maintenance, but the little they need matters — and most people are doing it wrong.Twice a year...
10/19/2026

Locks don’t ask for much maintenance, but the little they need matters — and most people are doing it wrong.

Twice a year is the sweet spot for lubricating a lock cylinder. Skip it, and you’ll notice sticking, stiffness, and a key that needs some persuasion to turn. But reach for WD-40, and you’re actually making things worse — it breaks down over time and attracts dust and grime, which can gum up the pins even more.

Stick to a graphite or silicone-based lubricant made specifically for locks. It’s a small habit that keeps your lock turning smoothly for years.

Mr. Locks Knows. 🔐

Lockout service in Brooklyn — called, dispatched, and back inside. That’s how it should work every time. 🔐
10/16/2026

Lockout service in Brooklyn — called, dispatched, and back inside. That’s how it should work every time. 🔐

10/14/2026

Salto lock replacement for a residential building on the Upper East Side — and this is exactly what the hardware looks like before it goes on any door. 🔐

We offer Salto samples so residents and building managers can see both sides of the lock, feel the build quality, and test the card reader themselves before committing. One tap and the door opens. Clean, fast, seamless.

Home security upgrades don't have to mean a full lock replacement or a major renovation. 🔐Some of the most effective cha...
10/12/2026

Home security upgrades don't have to mean a full lock replacement or a major renovation. 🔐

Some of the most effective changes you can make to an NYC apartment door cost almost nothing and take under an hour. These five are the ones we'd start with every single time.

A lock replacement in NYC often isn’t what people actually need.If you just moved in and want the old keys to stop worki...
10/10/2026

A lock replacement in NYC often isn’t what people actually need.

If you just moved in and want the old keys to stop working, a rekey does that. A locksmith changes the pins inside your existing cylinder, your old key stops working, and the hardware on your door stays exactly where it is. Much cheaper.

A full replacement is for when the lock itself is the problem: you have to lift or shove the door to turn the key, someone tried to force it, it’s old enough to lack anti-pick and anti-drill protection, or you’re moving to a keypad or smart lock.

The NYC-specific part worth knowing: most pre-war buildings use mortise locks, a rectangular body set into a pocket cut into the door edge. They can’t be swapped with off-the-shelf hardware. The faceplate and backset measurements have to match, or you end up with a damaged door and a bigger bill.

One last thing. If you see a $15 service call advertised, that’s the setup for a bait-and-switch. The tech arrives, calls your lock “exotic,” drills it out, and hands you a $400 invoice. Ask for a flat quote before anyone touches the door.

Full guide: https://mr-locks.com/articles/lock-replacements-in-nyc/

10/09/2026

Door hinge replacement on a NYC apartment building entrance — and the difference is night and day. 🚪

Worn hinges are one of those things that happen so gradually nobody notices until the door is visibly struggling to open and close properly. Left alone they put stress on the frame, the lock, and the door itself. A straightforward fix that makes everything work the way it should.

If your home safe is sitting in the bedroom closet, you’re not alone — but you’re also not as protected as you think.Bed...
10/08/2026

If your home safe is sitting in the bedroom closet, you’re not alone — but you’re also not as protected as you think.

Bedroom closets are the single most predictable spot for a home safe, and experienced burglars know it. It’s often the first place they check, right alongside dresser drawers and nightstands. A safe’s value comes from being hard to find and hard to remove — not just hard to open.

Better options include less obvious areas: a utility closet, a bolted-down spot in the basement, or anywhere off the beaten path of a quick room-by-room search.

Mr. Locks Knows. 🔐

10/02/2026

Residential lock replacement across an entire Upper East Side building — and the difference is immediately visible. 🔐✨

When one Manhattan building decides to upgrade, every resident benefits. Consistent hardware, consistent security, and a finished look that actually matches the quality of the space. This is what a full floor replacement looks like when it's done right.

Address

400 2nd Avenue
New York, NY
10010

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

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