Whenever you think about security, the first thing that comes to your mind is sturdy and durable locks. They are the first line of defense against any burglar attack. What if the lock gets damaged or is not working properly? Would you need to change locks or rekey them? Well, it depends on multiple factors.
In this blog, we’ll discuss whether you need lock rekeying in Philadelphia or complete door lock replacement. Let’s get into detail to make the right call.
What Does It Mean to Change Locks?
Changing locks is exactly what it sounds like. A locksmith removes your old lock and installs a brand-new one. This usually means replacing the entire lock hardware: the cylinder, the keys, and sometimes the handle too.
People often change locks when the current hardware is damaged, worn out, or doesn’t match the style of the door anymore. In Philadelphia, older row homes sometimes have outdated locks that don’t work smoothly. Changing locks in that case is both a safety upgrade and a convenience fix.
Pros of Changing Locks
- You get all-new hardware.
- Good choice if your locks are broken or old.
- Let you pick a new design or finish to match your door.
- You can upgrade to higher-security locks.
Cons of Changing Locks
- It costs more because you’re buying new hardware.
- More time and effort are involved.
- If you have several doors, replacing every lock can add up.
Read more: How a Locksmith Can Help After a Break-In.
What Is Lock Rekeying?
Rekeying works differently. Instead of removing the whole lock, a locksmith changes the inside pins of your lock cylinder. These pins match a new key pattern. Once the pins are rearranged, your old key won’t work anymore. You get new keys, but you keep the same lock hardware on your door.
In Philadelphia, this option is popular among landlords. If a tenant moves out, they don’t always want to pay for brand-new locks. Rekeying lets them secure the property quickly and at a lower cost.
Pros of Rekeying
- Less expensive than changing locks.
- Fast process; often done in minutes.
- Works well when locks are still in good shape.
- Ideal if you want one key for multiple doors.
Cons of Rekeying
- You don’t get new hardware.
- If your lock is weak or damaged, rekeying won’t fix it.
- Limited to the security level of your current lock.
When Should You Change Locks?
Here are common situations in Philadelphia where changing locks makes more sense:
After a Break-In: If someone forced entry, the lock might be damaged. A new lock ensures no hidden weakness is left behind.
Old or Rusty Hardware: Row houses with original doors often have locks that stick or jam. In that case, replacement is better.
Wanting a Style Upgrade: Modern handles and locks can add curb appeal. If you’re renovating, new locks complete the look.
Switching to Smart Locks: Philadelphia homeowners are adopting smart home tech. You can’t rekey an old lock into a smart lock; you’ll need new hardware.
When Should You Rekey Locks?
Rekeying is smart in different situations:
New Home Purchase: Even if the previous owner gave you keys, you don’t know how many copies are floating around. Rekeying makes old keys useless.
Tenant Turnover: Landlords in areas like University City often rekey after each lease. It’s fast, cheap, and safe.
Lost Keys: If you lost your keys but still trust your lock hardware, rekeying is a quick fix.
One-Key Convenience: Tired of carrying three different keys for front, back, and garage? A locksmith can rekey all locks to one key if they are the same brand.
Security Levels: Which Is a Safe Option?
Both methods improve security, but in different ways.
- Changing Locks is safer if your current locks are weak or outdated. A brand-new, high-security lock can resist picking, drilling, and bumping.
- Lock Rekeying gives peace of mind when you’re worried about who has copies of your keys. It doesn’t make the lock stronger, but it cuts off unauthorized access.
For the highest level of safety, some homeowners in Philadelphia combine both. They rekey regularly for convenience and change locks every few years for hardware upgrades.
Also Read: How Much Is A Locksmith For A Car? 2025 Guide
Which Option Saves Money Long-Term?
If your locks are in good condition, rekeying is the budget-friendly path. But if you keep rekeying old locks year after year, you may end up paying more in the long run. A brand-new, sturdy lock can last for many years with less maintenance.
Think of it this way:
- Short-term savings: Rekeying
- Long-term investment: Changing locks
Need a Locksmith for Changing Locks or Lock Rekeying in Philadelphia?
Are you looking for a trusted and reliable locksmith in Philadelphia? The Locksmith Man Philadelphia is here. Our locksmiths are well-trained and experienced. They have expertise in handling all types of lock and key issues. Whether you need help with lock rekey or simply want to change them, we are just a call away.