Lock Change
in Los Angeles
We change and rekey locks across Los Angeles — price quoted up front, starting around $59 per lock (plus hardware if the lock is replaced), and we come to you. See real questions and quotes from our dispatch log below.

About the service
Professional Lock Change in Los Angeles
You just got the keys to a place in Lincoln Heights, or you're staring at a front-door lock painted over so many times the key barely turns. Either way, rekeying won't cut it — the hardware itself is finished. A lock change swaps the whole unit: cylinder, latch, and often the deadbolt, so you start clean with a lock that actually matches your door.
We do this across central and east LA, from older Craftsman homes near Boyle Heights to downtown lofts by Little Tokyo. Some people want a heavier deadbolt after a break-in on the block; others inherited a builder-grade lock that already wobbles. We'll tell you straight when a change beats a rekey.
How It Works
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What to expect
What Happens When You Call Us in Los Angeles
When our locksmith reaches you, the first job is measuring what you've got. LA doors run the full range — a 1920s Lincoln Heights bungalow might have a mortise pocket no big-box lock fits, while a stucco apartment near MacArthur Park takes a standard 2-1/8-inch bore. We check backset, door thickness, and strike alignment before pulling anything off, and fix a swollen door or chewed-up frame while we're there.
A single-cylinder swap runs about 15 to 20 minutes. A full entry set with a new deadbolt, or matching several doors to one key, takes longer. We carry Grade 1 and Grade 2 hardware on the van, so there's no hardware-store run mid-job. We work the eastside and central LA around the I-10, I-110, and the 101, day or night — call (818) 398-9391 for a real time window.
Service Area
Proudly Serving Los Angeles and Surrounding Communities
Need Lock Change in Los Angeles?
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Common questions
What Customers Say
Google Reviews · Locksmith HQ 24/7 · 4.9★ (577)Denys did an awesome job. We hired him for an eviction lockout and he was professional, quick, and got the job done. He went above and beyond to help us open all doors, and change the locks. 10/10 service.
We had a keyless entry system fail at our office in Pasadena. Called Locksmith HQ expecting to schedule for the next day, but they sent someone out within two hours. Technician was knowledgeable, replaced the faulty keypad, and even tested it with our staff.
I was locked out of my house. Denys provided outstanding, professional, and courteous service. He got me back in my place in no time. He was positive and kind. Great price as well. Thank you Denys!! 10 stars!!
Verified reviews from our public Google profile.
Real Questions from Los Angeles Customers
asked by actual customers · from our dispatch logWhat We Actually Quoted
real prices from real conversationsReal quotes from recent Los Angeles conversations. Final price depends on the exact lock or key — we confirm before any work starts.
FAQ
Should I change the lock or just rekey it?
Rekeying keeps your existing hardware and changes the pins so old keys stop working — quick and cheap if the lock still turns smoothly. You want a full change when the lock is worn, sticky, damaged, doesn't fit the door, or when you're stepping up to a higher security grade. On older eastside homes with paint-caked or loose locks, a change is usually the better call. We'll look at what you have and tell you which one actually makes sense for your door.
Which lock grade do I need?
Locks are rated ANSI Grade 1, 2, or 3. Grade 3 is builder-basic — fine for an interior or low-traffic door. Grade 2 handles most LA homes and apartments well. Grade 1 is commercial-strength, worth it on a front door facing a busy street or after a break-in on the block. We stock Grade 1 and 2 deadbolts and can add an anti-drill, anti-bump cylinder if security is your main concern.
How long does a lock change take?
A single deadbolt or knob swap is usually 15 to 20 minutes once we've confirmed the fit. A full entry set, or several doors keyed alike, runs closer to 30 to 45 minutes per opening. Older LA doors that need the bore widened or a mortise pocket adjusted add a little time, but we handle that on the spot rather than sending you off to a shop.
Can all my doors be set to one key?
Yes. If the locks share a brand and keyway — or we swap them to a matching set — we can key every exterior door to a single key. That means one key for the front, back, and side gate instead of a fat ring. Changing several locks at once is the easiest time to do this, so mention it when you call and we'll bring matched hardware.
We understand your concern and offer ignition repair services to ensure your safety. Give us a call at (818) 398-9391 so we can discuss the best approach for your situation.
Absolutely, we handle lock rekeying in Los Angeles. All of our services are licensed and compliant with local regulations. Just give us a call at (818) 398-9391 for peace of mind.
We definitely work with all types of locks in Los Angeles, including smart locks. Give us a call at (818) 398-9391 so we can help you out right away.
Our service covers all areas of Los Angeles, and we aim to arrive within the hour. Give us a call at (818) 398-9391 for immediate assistance.
Sure thing! We're here to help with lockouts in Los Angeles. Just give us a call at (818) 398-9391, and we'll get there pronto.
Didn’t find your answer? Ask us!
3 Lock Change Tips Most People Don’t Know
1. You Don’t Always Need a Full Lock Change. Half the calls we get in Hollywood and Silver Lake are from folks who just moved into a new apartment. Here’s the thing — most standard deadbolts can be rekeyed instead of replaced. Same lock, new key, and it costs about 40-60% less. A full lock change only makes sense if the hardware is worn out or you want an upgrade.
2. Not All Locks Fit All Doors. Older homes in Pasadena and Echo Park often have non-standard door preps — thicker doors, odd backset measurements, or vintage mortise setups. Buying a lock off the shelf at Home Depot without measuring first? You’ll end up with a lock that wobbles, gaps, or flat-out doesn’t fit. Measure your backset (usually 2-3/8″ or 2-3/4″) before you buy anything.
3. Change Locks on Day One, Not “Eventually.” Previous owners, old tenants, dog walkers, cleaning crews — you have no idea how many copies of that key are floating around LA. We see break-ins across the Valley where nothing was forced because someone still had a key. Don’t wait. Call (818) 398-9391 the day you move in.
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