Living in New York City means you’re always on the move — new apartments, new roommates, new offices. With so much happening, one thing that often gets ignored is proper lock changing. Sounds simple, right? But you’d be surprised how many NYC residents make small mistakes that turn into big security risks. And honestly, when it comes to protecting your space, you should always turn to a trusted locksmith company in Manhattan instead of taking chances.
Changing locks isn’t just about twisting a screwdriver. It’s about choosing the right system, installing it correctly, and making sure your home or business is fully protected. But NYC residents, because of busy schedules or lack of knowledge, end up repeating the same mistakes over and over. Below are the biggest ones — and how you can avoid them.
1. DIY Lock Installation Without Proper Tools
NYC has a “do-it-yourself” culture. People install shelves, assemble furniture, paint walls — but when it comes to locks, DIY can cost you more than you think.
Many residents try to replace locks on their own after watching a short online video. What usually happens?
– The lock doesn’t align properly.
– The door doesn’t fully latch.
– The lock becomes easier to break.
– You leave gaps that intruders can exploit.
A simple mistake like a misaligned deadbolt can make your home vulnerable. That’s why most professionals recommend calling an available 24/7 locksmith in NYC, especially when security is involved. A trained technician ensures the lock sits perfectly and functions the way it’s supposed to.
2. Choosing Cheap Locks for “Temporary Use”
New Yorkers often treat their apartments as temporary homes — especially renters. Because of this mindset, many pick up cheap locks from hardware stores thinking, “I just need it for a year.”
But cheap locks can be picked in seconds. They’re built from weaker metal, wear out quickly, and usually don’t offer bump-proof or pick-proof protection.
Cheap locks give you a false sense of security.
Investing in a high-security lock is always smarter. Stronger locks last longer, are harder to tamper with, and make your space a less attractive target for break-ins. Any trusted locksmith company in Manhattan will guide you toward locks that offer real protection — not just a metal piece that looks secure.
3. Not Replacing Locks After Moving In
Believe it or not, this is one of the most common mistakes people make in NYC.
When you move into a new apartment, office, or rental space, you have no clue how many people have copies of the old key.
Former tenants, cleaning staff, contractors, workers, babysitters — the list is endless.
Many residents assume the landlord changed the locks… but most landlords don’t do it unless you request it.
If you don’t replace your locks immediately after moving in, you are putting your safety at risk. A quick visit from an available 24/7 locksmith in NYC can give you peace of mind that only you have access.
4. Ignoring Smart Lock Options
New York City is a smart, fast, and modern place. But surprisingly, many residents still use outdated locks that are easy to break.
Smart locks:
✔ Allow keyless entry
✔ Send alerts to your phone
✔ Can’t be duplicated like traditional keys
✔ Are harder for intruders to pick
Yet many NYC residents avoid them because they think smart locks are complicated or too expensive. In reality, smart locks are becoming more affordable, and a professional locksmith can install them within minutes.
If you want convenience and upgraded security, ask a locksmith company to recommend a model that fits your door and lifestyle.
5. Forgetting to Update All Entry Points
People usually change the main door lock and forget everything else:
– Balcony doors
– Garage doors
– Side entrances
– Mailbox locks
– Storage units
– Basement access doors
A building only stays secure when all entry points match the same level of protection. If even one lock is outdated, your entire home becomes vulnerable.
A full security assessment from a trusted locksmith company in Manhattan can help you identify weak spots you might miss on your own.
6. Reusing Old Hardware
Sometimes people think:
“Let’s save money by keeping the old strike plate or screws.”
Big mistake.
Old screws and plates wear down over time. Using them with a new lock weakens the whole system. Intruders can kick down a door even if the lock is new — simply because the hardware was too old to withstand pressure.
A locksmith replaces:
– Stronger strike plates
– Reinforced screws
– Door frames (if needed)
This ensures your lock is installed on a strong, secure foundation.
7. Not Considering Emergency Situations
Lockouts, lost keys, jammed locks — these things don’t follow a schedule. In New York City, emergencies can happen anytime, even at 3 AM.
But many residents choose locksmiths who aren’t available after hours.
That’s why choosing an available 24/7 locksmith in NYC is crucial. Whether it’s a late-night lockout or a security emergency, you should always have a team ready to respond instantly.
8. Hiring Unverified or Unlicensed Locksmiths
NYC is full of scammers — especially in the locksmith industry. Many people call the first number they see in a search result without checking:
– Is the company licensed?
– Are the technicians trained?
– Do they have real reviews?
– Are prices clear and honest?
Unverified locksmiths often:
– Overcharge massively
– Damage the lock
– Use low-quality parts
– Provide temporary fixes that fail quickly
Your best move is to work with a company that is trusted, licensed, and transparent from the beginning.
9. Not Knowing the Right Type of Lock for the Right Door
Every door in NYC is different. Some are metal, some are wooden, some are fire-rated, some require special commercial locks. Many residents just buy a random lock and assume it will fit.
But choosing the wrong lock can:
– Damage the door
– Reduce security
– Make the lock wear out faster
A professional locksmith examines the door, material, thickness, and usage before recommending the right lock.
10. Delaying Lock Changes After Losing Keys
In NYC, people lose keys all the time — in taxis, subways, parks, gyms, and offices. Many ignore it thinking, “I probably lost them… nobody knows where I live.”
But if the keychain has anything with your address, office card, or apartment details… you’re at risk.
The safest step? Call a locksmith immediately and replace the lock.
Final Thoughts
Changing locks might feel like a small job, but in a city as fast and unpredictable as New York, it’s directly connected to your safety. Avoiding these common mistakes can keep your home, family, or business fully protected.
Whether you’ve just moved in, lost a key, or want to upgrade your security, always trust a trusted locksmith company in Manhattan. And if anything happens after hours, an available 24/7 locksmith in NYC is your best backup.
