Non-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Fast, Reliable Rekey Locks Across La Mirada
Rekeying a lock in La Mirada typically costs $85 to $160 per cylinder, and the price is written down before we dispatch anyone to your door. That is the honest range for this market, and you will never get a different number when the van pulls up on La Mirada Boulevard or anywhere else in town. We are Preston Locksmith & Security, and we have been doing this work since 2008. Call (409) 405-4485 and a live person answers, day or night. We tell you exactly what the rekey will cost, when we will arrive, and what the tech will look like before they knock.
Why Preston Locksmith & Security Is La Mirada’s Preferred Rekey Locks Company
La Mirada homeowners keep calling us back because we refuse to play the pricing games this trade is known for. The price quoted on the phone is the price on the invoice. No add-ons when the tech steps out of the van, no “this lock is unusual” upcharges. Kevin Yoon runs our La Mirada service area with one rule: if we cannot quote it before dispatch, we do not dispatch. That is why a rekey on a Schlage deadbolt in a Foster Road condo costs the same as a rekey on a Kwikset knob in a Creek Park tract home, unless the hardware itself is genuinely different, and we tell you that over the phone first.
Response time to La Mirada is usually under 60 minutes for a rekey. The Relay Visibility Guarantee means you get a live trackable arrival time on your phone, before-and-after photos of every cylinder we touch, and a written guarantee on the work. If the rekey fails, the second visit is free. No argument, no fine print. That is the 365-Day Done Right Promise, and it is stamped on every invoice.
There is a reason La Mirada is a little different from the cities around it. The town is landlocked and bordered by unincorporated county pockets. A single rekey job here can span two jurisdictions. Our vans carry both the La Mirada business paperwork and the county-adjacent documentation, so if your rental sits on the edge of town and your property line crosses into a county island, we do not need a second dispatch or a second truck. One call, one tech, one written price.
Locksmith Rekey in La Mirada
Locksmith Rekey in La Mirada means changing the internal pins and springs inside your existing lock cylinder so the old keys stop working entirely, without replacing the hardware. La Mirada homeowners call for this after closing on a house off Rosecrans Avenue, after a roommate moves out of a rental near the Biola University campus, or after losing track of who has a key to the side gate. A standard residential rekey runs $85 to $160 per cylinder, depending on the lock brand and keyway.
What a Rekey Actually Involves
Our tech removes the cylinder from each lock, swaps the pin and tumbler stacks to match a new key, and reassembles everything to factory tension. The whole process takes about 10 to 15 minutes per lock. You get new keys that work, and written confirmation that the old key no longer turns. If you have multiple locks, we can key them alike so one key works every door, which La Mirada renters with detached garages and side gates tend to appreciate.
When La Mirada Homeowners Need a Rekey
The most common call is right after escrow closes. The seller hands over one key, but you have no way of knowing how many copies are floating around in the neighborhood. Same story for landlords on Imperial Highway who had a tenant move out without returning a full set. Rekeying is faster and less expensive than replacing every lock, and we keep the hardware you already trust.
Rekey Door Lock in La Mirada
Rekey Door Lock in La Mirada means retooling the lock on your front door, back door, or side entry so only the keys we hand you will operate it. This is the work homeowners around La Mirada High School and the 90638 zip code request most often after buying a home or after a break-in attempt. Expect to pay $85 to $160 per cylinder, and that number is locked in writing before anyone is dispatched.
Front Door and Back Door Together
Most La Mirada homes have a front entry deadbolt and a separate knob or lever. Homeowners often key both alike so one key handles everything. We can rekey Schlage, Kwikset, and Medeco cylinders on the same visit, including the rear door that opens to the patio. If the deadbolt and the knob use different keyways, we will tell you that on the phone and factor it into the quote before we send a tech.
High-Security Hardware
If you have a Medeco or an Abloy cylinder on your La Mirada door, the rekey is more involved because those keyways use restricted or proprietary pinning. It is still rekeyable, and we do it regularly. The price may push toward the upper end of the $85 to $160 range per cylinder, and we will confirm the exact dollar amount before the tech rolls. Our techs are trained on premium cylinders, not just the everyday hardware, so a Baldwin on a Foster Road estate gets the same careful pinning as a Kwikset on a Santa Gertrudes Avenue apartment.
Trusted Brands We Service in La Mirada
We stock pins, springs, and key blanks for the brands La Mirada homes actually have: Schlage everywhere, Kwikset in most builder developments from the 1960s onward, Medeco and Abloy on higher-end properties and some commercial doors, and Baldwin on custom builds near the foothills. That means a rekey on a Schlage deadbolt off Alondra Boulevard does not wait on a special-order part from a distributor. We carry it in the van, and the whole job is typically done in under an hour. If you have a Mul-T-Lock or a Sargent on a rental unit or small business door, we service those too.
Common Rekey Locks Problems We See in La Mirada Homes
- Van rolls with no price agreed. A homeowner gets a number at the door that never came up on the phone, and the rekey becomes a negotiation in the driveway. This is the single most common complaint we hear from La Mirada residents who called a different shop first. Our price is in writing before dispatch.
- Tech cannot prove who they are. No company ID, no license number visible, no way to verify the person before letting them past the porch. Our techs arrive in uniform, background-checked, and you see their name and photo before they arrive. Ask for the relay tracking link and you will know who is coming.
- Old escrow keys still work after the job. Pins get reused or the cylinder is not fully re-pinned, so a key the seller kept still turns the deadbolt weeks after closing. We re-pin every chamber and hand you written confirmation that the old key is dead. If it is not, the 365-Day Done Right Promise covers a free service call.
- Lock hardware gets blamed for a lazy rekey. A tech says the cylinder is “worn out” and pushes a full replacement when the lock just needed fresh pins. In La Mirada, where homes off Leffingwell Road range from 1960s originals to 2010s builds, we tell you plainly if the cylinder is genuinely beyond rekeying. Most are not.
Pricing for Rekey Locks in La Mirada, CA
A standard rekey in La Mirada runs $85 to $160 per cylinder. A single deadbolt on a front door is at the lower end. A front door deadbolt plus a knob, keyed alike, runs $170 to $320 total. High-security cylinders from Medeco or Abloy land at the upper end per cylinder, and we confirm that exact number before dispatch. There is no call-out surcharge added on arrival, and the price quoted on the phone is the price you pay. If you need keyed-alike across three or more doors, we will walk you through the per-cylinder math on the phone so you know the total before we send the van. Call (409) 405-4485 for a free estimate on your specific locks.
We Also Serve Cities Near La Mirada
Our Rekey Locks team covers La Mirada and the surrounding cities, including La Habra, Norwalk, Santa Fe Springs, and Cerritos. If you manage rentals across the county line or closed on a home just outside city limits, one call covers the whole schedule. For everything rekey-related in this part of Los Angeles County, see our Rekey Locks in La Mirada service page or call us directly.
Serving La Mirada, CA - Our Local Coverage Area
We’re based in the La Mirada area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Rekey Locks in La Mirada
You will see their name, photo, and live arrival time on your phone before they pull up. That is The Relay Visibility Guarantee, and it means every Preston tech arrives background-checked, in uniform, with company ID that matches the person on the tracking link. If the face at the door does not match the photo on your screen, do not open it. Call us at (409) 405-4485 and we will sort it out immediately. No legitimate Preston tech will ever arrive unannounced or ask you to verify who they are verbally.
It changes just the key. The cylinder is removed, the pins and springs inside are swapped to match a new key, and the same deadbolt hardware goes back on the door. The old key stops turning, but the lock body, strike plate, and finish remain untouched. That is why a rekey costs $85 to $160 per cylinder instead of the $200 to $400 you would pay to replace the deadbolt outright. If your hardware is genuinely worn out, we will tell you before doing anything, and the rekey price applies only to cylinders that are worth rekeying.
Yes. All three can be rekeyed. Medeco and Mul-T-Lock use restricted or proprietary keyways, which means the job takes a bit longer and the price sits at the upper end of the $85 to $160 per cylinder range. Baldwin residential hardware rekeys like any standard cylinder. We carry key blanks and pinning kits for all three on the van, so the work is done in one visit, and you will know the exact price before we dispatch. Call (409) 405-4485 and tell us the brand stamped on the cylinder, and we will quote it precisely.
Most rekey jobs take under an hour, and a single deadbolt is done in 15 minutes or less once the tech is at the door. The bigger variable is drive time, which is why we give you a live trackable arrival time when you book. From the moment we pick up, we are usually at your La Mirada address within 60 minutes. The whole thing is faster than waiting on hold with another shop.
Yes. For a La Mirada rental property, we can key all exterior doors alike so one key works every entry, and we provide a separate set for the landlord. For small businesses, we can build a master key system where the owner holds a master that opens every door while employees hold keys that open only the areas they need. Master keying is more involved and quoted per cylinder, always in writing before we start. Call (409) 405-4485 and describe the property, and we will work up the numbers with you on the phone.
Call Preston Locksmith & Security at (409) 405-4485 for a free rekey estimate in La Mirada. A live person answers 24/7, the price is written before dispatch, and the guarantee is printed on the invoice.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving La Mirada since 2008.






