Rekeying vs. Replacing a Lock: Which One Actually Fixes Your Problem?
Hey there, fellow security nerds! Let’s cut to the chase: if you’ve ever stood in front of a sticky lock or a misplaced key and thought, “Do I need to rekey this thing or just chuck it and start fresh?”—you’re not alone. Trust us, we’ve seen this confusion turn even the calmest homeowners into mild panic mode (looking at you, Reseda). Today, we’re breaking down the real differences between rekeying and replacing a lock, why both matter, and how to avoid turning a simple fix into a full-blown DIY disaster.
Oh, and since we’re ALL OVER Locksmith—your friendly neighborhood experts in Los Angeles, Thousand Oaks, Encino, and beyond—we’ll toss in some insider tips to keep your home or business secure without breaking the bank. Let’s get into it.
What’s Rekeying? (Spoiler: It’s Not Just for Spy Movies)
Rekeying a lock is like giving it a secret identity. Instead of swapping out the whole lock, we tweak its internal pins so your old key stops working, and a shiny new one takes over. Think of it as a budget-friendly identity crisis for your door.
When should you rekey?
- You lost a key (or your ex still has one—yikes).
- You moved into a new place and don’t trust the previous owner’s “I returned all the keys” smile.
- You want multiple locks to work with a single key. No more jingling like a janitor!
Rekeying is our go-to for quick security updates, especially for homes in Calabasas or businesses in Van Nuys that need a fast, cost-effective solution. FYI, it’s also a lifesaver for emergency locksmith situations where time = sanity.
Lock Replacement: When to Go Full Upgrade
Replacing a lock means yanking out the old hardware and installing brand-new everything. It’s the nuclear option—but sometimes, you need that firepower.
Swap it out if:
- The lock is ancient, rusty, or just feels like it’s on its last legs.
- You’re upgrading to high-security locks like MUL-T-LOCK or smart locks (more on those later).
- You want a fresh look—say, swapping brass for matte black to match your aesthetic.
We’ve done countless Hoppe locks replacements and exit devices installations for businesses in Woodland Hills. Pro tip: If your lock looks like it survived a zombie apocalypse, replacement isn’t optional.
The Big Debate: Cost, Time, and Security
Let’s settle this with a quick table (because who doesn’t love a good chart?):
| Factor | Rekeying | Replacement |
|---|---|---|
| Cost | Affordable ($20–$50 per lock) | Higher ($80–$300+ depending on hardware) |
| Time | 15–30 minutes per lock | 30–60 minutes per lock |
| Security Level | Maintains existing hardware security | Lets you upgrade to tougher systems |
| Best For | Lost keys, tenant changes | Major upgrades, broken/damaged locks |
Rekeying wins for speed and savings, but replacement is your MVP for long-term security. IMO, if you’re in Encino or Thousand Oaks and just need peace of mind after a roommate moves out, rekeying’s your jam. But if you’re installing a keyless entry system or smart lock? Go big.
“But Wait, Can’t I Just DIY This?”
Sure, if you enjoy YouTube tutorials ending with “…and then call a professional.” Rekeying requires specific tools (like a plug follower and precision pins), and one wrong move can leave your lock deader than your phone battery at 2%. Replacing a lock sounds simpler—until you realize the new one doesn’t fit your door’s prep.
That’s why we’ve rescued so many DIY warriors in Reseda and Van Nuys from their own ambition. Forgot to measure the backset? Boom, mismatched hardware. Tried to install exit devices without aligning the strike plate? Enjoy that jiggly handle.
Upgrades Worth Splurging On
Let’s geek out over hardware for a sec. If you’re replacing, consider these game-changers:
- Smart lock installation: Unlock your door via phone, voice, or a code. Bonus: no more hiding keys under the doormat (we see you, Calabasas).
- High-security locks: Brands like MUL-T-LOCK laugh at picks, bumps, and brute force.
- Commercial locksmith favorites: Panic bars, touchpad entry, and heavy-duty deadbolts for businesses in Woodland Hills.
We’ve installed enough of these to know: spending extra upfront saves you from lock out service calls later.
4 Burning Questions (Answered Without Judgement)
1. “Can I rekey a lock myself?”
Technically, yes. Practically? Unless you own a rekeying kit and the patience of a saint, let a pro handle it. We’ve fixed too many “I just wanted to save $20” disasters.
2. “How long does a lock replacement take?”
30–60 minutes if the door is prepped. But if your door’s older than Friends, add time for adjustments.
3. “Will rekeying mess up my warranty?”
Most brands don’t care, but check first. We’ll always use OEM parts to keep your home lock repair legit.
4. “What’s the biggest mistake people make?”
Assuming all locks are the same. A $10 hardware store special won’t protect your studio in Thousand Oaks like a Grade 1 deadbolt will.
Final Take: Keep It Simple
Here’s the TL;DR:
- Rekey if you just need new keys or a quick security refresh.
- Replace if you’re upgrading, dealing with damage, or want techy perks.
And hey, if you’re in Los Angeles, Thousand Oaks, Encino, or nearby—ALL OVER Locksmith’s got your back. Whether it’s a keyless entry system installation at 2 AM or a commercial locksmith overhaul for your Van Nuys storefront, we’ll keep it fast, friendly, and frustration-free.
Still stuck? Shoot us a call. We promise not to judge your questionable DIY skills—much. 😉
[ALL OVER Locksmith] – Your Local Experts in Everything That Clicks, Locks, and Rocks.
