A locksmith does far more than just help during a lockout. They are security professionals who can handle everything from simple key copies to complex access control systems. Here’s a breakdown of the most common services.
Rekeying vs. Replacing Locks
Many people use these terms interchangeably, but they are very different services with distinct benefits. Understanding the difference is key to making a cost-effective security decision. When you need to update your locks, one of the most common solutions is to rekey locks, which is often a more affordable and equally secure option as a full replacement.
Rekeying: A locksmith changes the internal pins of your existing lock so that the old keys no longer work.
Replacing: The entire lock mechanism (including the knob/lever and deadbolt) is removed, and a brand-new one is installed.
Best For:
Rekeying: Moving into a new home, losing a set of keys, changing locks after a tenant moves out, or wanting a single key to open all your doors.
Replacing: Situations where your locks are old, damaged, or broken. It is also necessary if you want to upgrade to a higher-security or smart lock, or if you’re simply updating your home’s hardware style.
Average Cost:
Rekeying: Lower. You are only paying for the technician’s labor and a few small parts (the new pins).
Replacing: Higher. You are paying for the labor plus the retail cost of the new hardware, which can vary significantly based on the style and security level.
The “Aha” Moment (Rekeying): You get the exact same level of security as buying a new lock (since old keys are rendered completely useless) without having to pay for brand-new hardware.
Car Key Conundrums: Why a New Key Fob Isn’t Just a Piece of Metal
Losing your car keys is a unique frustration. A modern car key replacement is more complex than just cutting a new piece of metal. Most vehicles made since the late 1990s use transponder keys.
Here’s the simple breakdown:
- Transponder Chip: A tiny chip inside your key fob sends a unique code to your car’s ignition. If the code doesn’t match, the car won’t start. This is a highly effective anti-theft feature.
- Programming: A new key or fob must be professionally programmed to communicate with your specific vehicle. This requires specialized diagnostic equipment that a mobile locksmith brings directly to you.
This technology is exactly why a key fob replacement costs more than a standard house key. You’re not just paying for the physical cut of the metal; you are paying for the electronic component and the technical expertise required to program it to your car’s computer.
Beyond Lockouts: Upgrading Your Home & Business Security
The best time to think about security is before you actually need it. A professional locksmith can act as your dedicated security consultant.
- For homeowners: A residential locksmith can install high-security deadbolts that are resistant to picking and bumping, secure your sliding glass doors, or even set up smart lock systems you can control remotely from your phone.
- For business owners: A commercial locksmith can design complex master key systems (where one key opens multiple doors, but lower-level keys only open specific ones), install panic bars for safe emergency exits, and implement electronic access control systems to effectively manage employee entry.