What does a lock rekey actually do?
A rekey changes the inside of your lock so a different key operates it. Most residential door locks are pin tumbler cylinders. Inside is a row of small spring-loaded pin stacks, and the cuts on your key lift each stack to exactly the right height so the cylinder can turn. To rekey, we take the cylinder apart, swap the pins for a new combination, and cut a new key to match. Your old key still slides into the keyway, but the pins no longer line up, so it will not turn.
The hardware itself stays on the door: the knob, the deadbolt, the handleset, the finish you picked. That is the whole point. If your locks work well and you like how they look, rekeying changes who has access without changing anything else. It is usually the more economical route compared with buying and installing all-new hardware, though the right answer depends on the condition of what is on your door.
One thing worth saying plainly: a rekey is about keys, not about strength. It will not turn a weak lock into a strong one. If a deadbolt is loose, worn out, or a type we would not trust on a front door, we will tell you and walk you through the options instead of rekeying it just because that is what you called for.
When do Glendale customers rekey their locks?
Nearly every rekey call comes down to one question: who might still have a key that I do not know about? These are the situations we hear most often.
- Rekey locks after moving: a previous occupant, their relatives, a cleaner, a contractor, or a neighbor who watered the plants may all be holding copies. You have no way of knowing, and a rekey settles the question.
- Rekey locks after buying a house: sellers, listing agents, inspectors, and earlier owners may have had keys over the years. Rekeying all house locks before you settle in is a common and sensible first step.
- Rekey locks after a tenant moves out: a tenant turnover rekey means the departing tenant's key, and any copies they made, stops working before the next person gets the unit.
- Rekey locks after losing keys: if you do not know whether the keys fell out of a pocket on a hiking trail or into the wrong hands, rekeying makes the missing key useless without you having to guess.
- After a breakup or a roommate leaving: you want the other person's key to stop working, but you do not need new hardware.
- One key for every door: if you are tired of a ring of mismatched keys, we can often rekey the exterior locks so a single key works on all of them.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How does a house rekey work, step by step?
Here is how a typical visit goes, whether it is one front door or every lock in a home. Rekeying all house locks takes longer than rekeying one, and the count of cylinders drives the time, so we do not promise a clock number over the phone.
- Call (213) 577-1366. A real person answers at any hour. Tell us how many doors, what type of locks they are, and why you are rekeying, whether that is a move, a lost key, or a tenant leaving.
- We look at each lock when we arrive. Some are simple and re-pin cleanly. Others are worn, damaged, or built in a way that makes rekeying a poor choice. We tell you which is which before we touch anything.
- We confirm you are the person who should be changing these locks. That usually means showing ID plus something that ties you to the property, such as a lease, closing paperwork, or management authorization.
- We remove the cylinders and re-pin them to a new combination, then cut new keys to match.
- Each lock is tested with the new key several times, and we confirm the old key no longer turns it.
- We reinstall everything, check that the bolt lines up with the strike plate and the door closes smoothly, and hand you the keys. If you need extra copies, we can handle key duplication on the spot.
How much does lock rekeying cost in Glendale?
We will not print a number on a web page, because a price given without seeing your locks is a guess. What we can do is show you what moves the cost up or down so nothing surprises you.
You will get the cost for your specific doors before work starts. If a lock turns out to be a poor candidate for rekeying, we will say so before suggesting anything bigger.
- The number of cylinders: a single deadbolt is a smaller job than a front door, back door, garage entry, and side gate.
- The lock type and brand: common residential locks are usually straightforward to re-pin. Unusual or restricted keyways may need special parts or blanks.
- The condition of the lock: a cylinder that is gritty, sticking, or worn may need repair or replacement before a rekey makes sense.
- Keyed alike or separate: putting every lock on one key takes planning, and mixed brands can limit what is possible.
- How many keys you want cut: more copies means more cutting and more checking.
- Time of day and urgency: an after-hours emergency call is a different setup than a scheduled daytime visit.
- Travel: Glendale is about 18 miles from our Westwood storefront, and our mobile vans cover it as part of our normal service area.
- Commercial complexity: multiple doors, shared keying, or a master key layout adds planning time.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Should you rekey, change the locks, or replace them?
Rekeying is the right fit when the locks are sound and the only problem is who holds keys. If the hardware is damaged, outdated, or something you simply do not want anymore, changing the locks or full lock replacement is the better call. A new lock gives you new hardware and a new key at the same time, which makes sense when the old one is failing.
Some customers want to move to keypad or app-based entry at the same time they deal with old keys. That is a different project, covered under smart lock installation. A smart lock removes the physical key problem in a different way, but you still have to think about who has access codes and how the lock is powered.
If you are reading this while standing outside a locked door, rekeying is not your first step. A house lockout is a separate service, and we can get you inside first. Once you are in, we can talk about whether to rekey so the problem does not repeat.
We try to be straightforward about which route is lighter on your budget. When rekeying fixes your actual problem, we say rekey. When it will not, we say that too.
How does apartment lock rekey and tenant turnover work?
For a single apartment or condo unit, an apartment lock rekey is the same process as a house: re-pin the entry deadbolt and knob, cut new keys, test, and hand them over. The differences are in who has the authority to order it. A tenant should check the lease before changing anything. An owner or property manager can usually authorize it directly. We will ask for some form of authorization, because we do not want to be the company that helped the wrong person into the wrong unit.
A tenant turnover rekey is routine for property managers and landlords. Between tenants, the unit's keys get reset so no former occupant, guest, or roommate retains access. Because a turnover rekey is repeated across units, it helps to keep the keying organized, and for owners with several units we can talk through a consistent system. Our page for landlords covers the broader picture of working with property owners.
Glendale has a dense apartment and condo core south of downtown, and unit doors there tend to see ordinary wear rather than weather damage. That usually keeps rekeys simple. In the high-rise and podium condo buildings near The Americana at Brand and Brand Boulevard, the lobby and garage are often on a controlled-access system run by the building. We can rekey the locks on your own unit door, but fobs, lobby readers, and garage gates belong to building management, and we will not tamper with those without their approval.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Do you handle commercial and business lock rekey in Glendale?
Yes. A business lock rekey follows the same logic as a house rekey, with a few more moving parts. A common trigger is an employee leaving, a manager changing, a lost key ring, or new ownership taking over a space. Rather than hoping everyone returned every copy, you reset the keys.
Storefront doors along Brand Boulevard and on Honolulu Avenue in Montrose see heavy daily use, and the cylinders on them wear faster than a home's. We look at the condition of the lock when we rekey it. If a commercial cylinder is already sticking or the hardware is tired, we will recommend repair or replacement. Our commercial locksmith page covers the wider range of business work.
When a business has several doors and different people need different access, one rekey per lock can get messy. A master key system lets each person carry a key that opens only what they should, while a master key opens everything. That takes more planning than a simple commercial lock rekey, and we would rather talk it through with you before building it.
Lock rekey around Glendale: Rossmoyne, Adams Hill, Montrose and the canyons
Glendale is not one kind of housing, and that changes what we see when we arrive. In Rossmoyne and Adams Hill, many homes are 1920s Spanish and Tudor revival houses. Rekeying one of these homes often means looking carefully at what is on the door, since original or older hardware can be worn, and we check whether the cylinder can take a clean re-pin or whether it is better to leave the look of the door and replace only the working parts.
Montrose and Sparr Heights keep smaller cottages from the 1920s to the 1950s. Those homes are often rekeyed after a purchase, since buyers there are commonly moving into a house with a long history of owners and keys.
Up in the Verdugo canyons, including Glenoaks Canyon and Chevy Chase Canyon, the houses are mostly mid-century hillside builds. Santa Ana winds and strong canyon sun dry out wood doors on hillside homes. A door that has shifted slightly can make a lock bind or a bolt drag, and a rekey will not fix that. We check how the door sits when we are there. Gate and garage lock work on hillside homes in Chevy Chase Canyon is also common, so if you want the side gate or garage entry on the same key as the front door, we can look at that during the same visit.
We work across Glendale's ZIP codes, including 91205, 91206, and 91020 in Crescenta Highlands, as well as the rest of the city's 91201 through 91208 range. Whichever side of town you are on, call (213) 577-1366 and tell us the address.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Why call Wilshire Lock & Key for a rekey?
There are plenty of locksmiths on a map search. Here is what is actually true about us.
California requires locksmith companies to hold a BSIS locksmith company license, called an LCO. Ask any locksmith you are considering, anywhere, for their license number before they start work. It is a reasonable question and a good company will not mind answering it.
- In business since 1987, so we have rekeyed everything from old revival-style hardware to modern deadbolts.
- A Westwood storefront at 10740 Wilshire Blvd plus mobile service vans, so we are a real local shop and not just a phone number.
- One company from the first call to the finished job. We do not hand your address to a dispatch middleman.
- David, the owner and lead technician, oversees the work.
- Phones answered 24 hours a day, 7 days a week, year-round, at (213) 577-1366.
- We serve 140 cities across Los Angeles and Ventura counties, Glendale included.
Frequently asked questions
How long does it take to rekey a lock?
One lock is quick work, and a whole house takes longer because each cylinder has to be taken apart, re-pinned, tested, and reinstalled. The count of locks and their condition set the time, so we will give you a realistic sense of it once we know what is on your doors.
Can I get locks rekeyed near me in Glendale tonight?
Our phone is answered 24 hours a day, 7 days a week, year-round, at (213) 577-1366. Call, tell us the address and what you need, and we will send a mobile van. We do not promise a specific arrival time over the phone, but we will tell you what to expect for your location.
Is rekeying cheaper than replacing the locks?
Often it is the more economical route, because the existing hardware stays and we only change the internals and the keys. It depends on the condition of your locks, though. A worn or damaged lock may cost more to make work than it is worth, and in that case replacing it can make more sense.
Will my old keys still work after a rekey?
No. After a rekey the old key will slide into the lock but will not turn it, and that is how we test it. Only the new keys we cut operate the lock, which is why rekeying works well after lost keys, a move, or a tenant leaving.
Can all my locks be rekeyed to the same key?
In many cases, yes. We can often set the front door, back door, and other exterior locks to one key. Mixed brands and unusual keyways can limit this, so we look at the locks before promising it.
Do I need to be home during a rekey?
Someone with authority over the property needs to be there or arrange access, and we will ask for ID and some tie to the property, such as a lease or closing paperwork. For rentals, a property manager or owner can authorize the work.
Who should rekey after a tenant moves out, the landlord or the tenant?
In most rentals, it is the owner or property manager who rekeys between tenants, so the departing tenant's key stops working before the next person moves in. Tenants should check their lease before changing any locks themselves.
What if my key is broken off in the lock or the lock is damaged?
A rekey needs a cylinder that works. If a key is snapped inside, that is a broken key extraction job first. Once the lock is clear, we decide whether it can be rekeyed or whether repair or replacement is the better choice.
Can you rekey the locks on my business?
Yes. We handle commercial rekeying for storefronts and offices, including after an employee leaves or a key ring goes missing. If you have many doors and different access needs, we can also talk about a master key layout instead of rekeying each lock separately.
More locksmith help in Glendale
Lock Rekey near Glendale
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
