Should you rekey or replace when you change locks?
Most people who call us about changing locks have already decided something has to happen and haven't decided what. The choice usually comes down to two routes. Rekeying keeps the hardware you already have and changes the inside of the cylinder, so the old keys stop working and a new key takes over. Replacing the lock means taking the old hardware off the door and fitting new hardware in its place.
Neither one is automatically better. Rekeying is usually the more economical route when your deadbolt and handle are in good shape, because you keep a lock that already fits the door and only change who holds a working key. Replacement makes sense when the hardware is worn, corroded, damaged, a style you don't like, or simply not a lock that can be rekeyed reliably. Part of our job is telling you which situation you're in before any work starts, even when the honest answer is the smaller job.
A lock change is also not always a lock problem. A latch that sticks on a swollen wood door, or a deadbolt that no longer lines up with its strike plate, can feel like a failing lock when the door itself is the cause. We look at that first so you don't buy new hardware that will stick in exactly the same way.
When is it time to change your door locks?
You don't need a break-in to justify a lock change. The real question is whether you know every person who could walk in with a working key. If you can't answer that with confidence, the locks are due.
- You just bought a house, condo, or townhome and have no idea how many keys the previous owners handed out.
- You moved into a rental and past tenants, roommates, or maintenance people may still have copies.
- A key was lost or stolen, especially if it was on a ring with anything that shows your address.
- A roommate, partner, or helper who had a key is no longer part of your household.
- A remodel just wrapped up and several trades had keys or lockbox access.
- The lock is stiff, the key sticks, the handle wobbles, or the finish is flaking away.
- You want a stronger deadbolt or a keypad entry and the old hardware is the weak point.
How does a lock change visit work, step by step?
We keep the process simple and we explain each part as we go, because you should understand what's going on at your own front door.
- You call (213) 577-1366 and tell us how many exterior doors you have, what kind of locks are on them, and what prompted the change. We'll tell you which way it's likely to go, and we'll be clear that we confirm it once we see the hardware.
- One of our mobile vans comes to you. We'll ask for something that shows you live at or control the property, since we shouldn't change locks for someone who isn't entitled to.
- We inspect each lock: the brand, the condition, whether the cylinder can be rekeyed, and whether the door, latch, and strike plate are lined up properly.
- We lay out your options and what affects the cost, and you choose. If rekeying is enough, we'll say so. If a lock is too worn or damaged to be worth rekeying, we'll show you why.
- We do the work, then test every lock from both sides with the door open and closed, making sure the bolt throws fully and the latch catches cleanly.
- We hand over your new keys and confirm that the old key no longer operates the lock. If you want extra copies for family members, we can cut them on the spot.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What affects the cost of changing locks in Manhattan Beach?
We won't throw a number at you here, because a fair price depends on your doors, not on a page. We'll explain the cost before we start so you can say yes or no. These are the things that move it up or down:
The biggest factor is rekey versus replace. Rekeying a lock you already own generally involves less hardware than installing a new one. Past that, the grade and finish of new hardware matter a great deal. Standard residential deadbolts, heavier-duty options, and high-security locks with pick-resistant and drill-resistant features sit at very different points.
Quantity matters too, though not in a simple way. Doing every exterior door in one visit is usually more efficient than several separate trips, and keying all of them to one key adds a little planning but saves you a heavy keyring. Condition of the door can change the picture as well: if a latch bore is damaged or a door has swollen out of alignment, that extra work is part of the job. Finally, timing and travel play a role. Calls in the middle of the night or on holidays are different from a planned daytime appointment, and your location along the route affects the van's trip.
- Rekey or replace on each lock
- Number of doors and lock types involved
- Hardware grade, brand, and finish you choose
- Whether you want all locks keyed alike
- Condition and alignment of the door and strike
- Smart or keypad models, which need more setup
- Time of day, urgency, and travel distance
Changing locks after buying a house: what to do first
If you're searching for a locksmith for a new house, the best time to call is before you move a single box in. Keys from the sale have passed through agents, inspectors, previous owners, and sometimes a cleaning crew or contractor. You can't know where every copy ended up, and a lock change is the one step that makes the answer irrelevant.
We also recommend thinking beyond the front door. Walk the property and list everything that locks: the front and back doors, the garage entry door, a side gate, patio slider hardware, a mailbox, a shed. A new homeowner often rekeys the main doors and forgets the side gate that the last owner left a key for. Telling us about everything at once lets us plan the job so that one key opens the doors you use daily.
Once the locks are changed, the last piece is extra keys. Decide who really needs one before you order copies, then use key duplication so the people who live there are covered without scattering spares around. The same thinking applies if you're a locksmith customer after moving into an apartment: tenants should ask what the lease and property manager allow before changing anything on a rental door.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Changing locks in Manhattan Beach: salt air, cottages, and new builds
Manhattan Beach is a city of very different houses, and the right lock change depends on which one you're in. Across ZIP code 90266, the work we do tends to fall into a few patterns tied to the neighborhood.
In the Sand Section and along The Strand, direct beachfront exposure means salt air steadily corrodes exterior hardware. A deadbolt that looks fine can turn gritty inside, and a handleset finish can pit and flake. Replacing salt-corroded deadbolts and handlesets on beachfront homes is a common reason to change locks here, and in those cases rekeying a worn cylinder usually isn't the smart choice. The Sand Section's walk-streets mix surviving 1920s to 1940s beach cottages with newer custom rebuilds, and parking and access can be tight, so when you call, tell us which walk-street you're on and where the van can reasonably stop. Many older cottages still carry original door hardware, and the persistent marine layer dampness can swell wood doors and stick latches. In those homes we'll check whether the door is the real problem before swapping anything.
In the Tree and Hill Sections, mid-century homes sit beside heavy teardown-and-rebuild construction, and we're often called to rekey after a sale or remodel, when you want every contractor's and previous owner's key out of circulation. New construction in the Hill Section often calls for a different conversation altogether: many of those homes use high-end or keypad hardware, and smart lock installation may be a better fit than a conventional key-only lock. East Manhattan Beach is dominated by 1950s and 1960s single-family tracts. After that many decades, hardware has often been swapped at least once, so we look at what's actually on your door instead of assuming.
Manhattan Village is a gated condominium and townhome community near the mall, and townhomes and condos also cluster toward Rosecrans Avenue and the north end. If you live in a community with an association, check its rules on exterior hardware and finishes before choosing new locks. In El Porto, where apartments and duplexes sit near Highland Avenue, tenant turnover is a typical reason to change locks between occupants. Our storefront is in Westwood, about 17 miles away, and our mobile vans serve Manhattan Beach directly.
Why call Wilshire Lock & Key for a lock change?
We've been in business since 1987, and we serve 140 cities across Los Angeles and Ventura counties, so a house in Manhattan Beach isn't unfamiliar territory. We have a real storefront at 10740 Wilshire Blvd in Westwood, and our mobile locksmith vans bring the work to your door. Our phone line, (213) 577-1366, is answered 24 hours a day, 7 days a week, year-round.
We're one company. There's no dispatch middleman who takes your call and sends it to whichever contractor is free, so the people discussing the job with you are the same ones doing it. David, the owner and lead technician, oversees how we work, and that includes the habit of recommending the smaller job when it's the right one. If rekeying will do, we won't push you toward replacement; if your hardware is too far gone, we'll tell you plainly and show you why.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should you ask any locksmith before they change your locks?
California requires locksmith companies to hold a Locksmith Company license, known as an LCO license, issued through the Bureau of Security and Investigative Services (BSIS). Ask any locksmith for that license number before work begins, and that includes us. A real company will have an answer ready.
A few other questions help you spot trouble early. Ask for the company's actual name and address, not just a phone number. Ask whether the person will rekey or replace and why. Ask what could change the cost once the technician sees the door. Be wary of anyone who wants to drill out a lock that could be rekeyed, who gives a vague answer about what's included, or whose terms shift when they arrive at your door without explanation.
- Ask for the BSIS LCO license number
- Ask for the company name and storefront address
- Ask why they recommend rekeying or replacing
- Ask what could change the cost on site
- Walk away if the explanation keeps shifting
Frequently asked questions
Should I rekey or replace my locks?
If your deadbolt and handle are in good condition and you simply want old keys to stop working, rekeying is usually the more economical route. Replace when hardware is corroded, loose, damaged, or a style you want to upgrade. We look at each lock in person and tell you which makes sense.
How soon after buying a house should I change the locks?
Ideally before you move in, and certainly before contractors and movers start coming through. You can't know how many keys the previous owners and others kept, so a lock change is the only reliable way to make those copies useless.
Will my old keys still work after you change the locks?
No. When we rekey or replace a lock, the old key stops working in it. We test this before we leave, so you can see that the key you were worried about no longer operates the lock.
Can you make all my doors work with one key?
Usually yes. We can key your exterior locks alike, so one key opens the front door, back door, and other locks we've changed. Some older or mismatched hardware may not cooperate, and we confirm what's possible once we see the locks.
How much does it cost to change locks in Manhattan Beach?
It depends on whether each lock is rekeyed or replaced, how many doors you have, the hardware you choose, the condition of the doors, and the time and distance involved. We explain the cost before starting so you can decide with the facts in front of you.
Can you change my locks if I'm locked out right now?
Yes. If you're locked out, that's a house lockout first, and we'll get you inside. We can change or rekey the locks during the same visit if you want that done as well.
Do I need to be home while you change the locks?
Someone who lives at or controls the property should be there, so we can confirm who we're working for and hand over the new keys. Tell us on the phone if that's a problem, and we'll talk through the options.
Does salt air near the beach mean my locks wear out faster?
It can. Along The Strand and in the Sand Section, salt air steadily corrodes exterior hardware, so deadbolts and handlesets may need replacing sooner than they would inland. If your lock feels gritty or the finish is pitting, ask us to take a look.
More locksmith help in Manhattan Beach
Change Locks near Manhattan Beach
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
