Should you rekey or replace when you change locks in Arleta?
When people say they want to change their door locks, they usually mean one thing: the keys that worked yesterday should not work tomorrow. There are two ways to get there, and the difference matters for your budget and for your door.
Rekeying keeps the lock you already have. We take the cylinder apart, swap the internal pins so they match a new key, and put it back together. The outside looks the same, the hardware stays on the door, and every old key becomes useless. Replacing means taking the lockset off and installing a different one, with new hardware and new keys.
Neither is automatically better. A sound, decent-quality lock that is simply keyed to strangers is a rekey candidate. A lock that is worn out, loose, mismatched, or the wrong style for how you live is a replacement candidate. Our job on a lock change call is to look at each door and tell you which situation you're in, rather than selling you hardware you don't need or rekeying something that should be retired.
If you called us because you honestly don't know which one you need, that is the normal starting point. It is the reason this service exists.
Why do people change locks after buying a house or moving?
The most common reason is the simplest: you don't know who has a key. A house that has changed hands may have keys held by the previous owners, their relatives, a real estate agent, a cleaning service, a contractor, or a neighbor who once watered the plants. Even honest people lose copies. You can't count them, so you reset them.
That is why a locksmith for new homeowners is one of the first calls worth making. A locksmith after moving is also much easier to arrange before the boxes fill the entry than late at night when the new key sticks and you're standing on the porch. Here are the situations we see most often:
- Buying a house: closing hands you a set of keys but tells you nothing about how many others exist.
- Moving into a rental: check your lease or ask your landlord first, since many leases address who controls the locks.
- A lost or stolen key, especially one that left the house in a bag, wallet, or car that was taken.
- A breakup, a roommate moving out, or a family situation where someone still has access they shouldn't.
- A former employee, house-sitter, or contractor who was given a key and never returned it.
- Tired hardware: a deadbolt that sticks, a knob that wobbles, or a key you have to jiggle every morning.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How does a lock change work, step by step?
Here is how a typical visit goes, whether you're a first-time owner or have lived in the house for decades.
- You call (213) 577-1366, any hour. Tell us what doors you want covered, whether you've just bought or moved, and what the locks look like if you can see a brand on them. A real person answers.
- We come to you in a mobile van, so the parts and tools we're likely to need arrive at your door. Our storefront at 10740 Wilshire Blvd in Westwood backs up the vans.
- We check every lock on the property that matters: front door, deadbolt, back door, side door, the door from the garage into the house, and any gate or outbuilding lock you want included.
- We tell you what we see, door by door. Some will be good rekey candidates, some should be replaced, and some may be fine as they are. You hear the reasoning and the cost implications before we start.
- We do the work. Rekeyed cylinders are rebuilt and tested; replaced locksets are installed and checked for proper alignment with the strike plate and frame.
- We test every new key in every lock, with the door open and again with it closed and latched, because a lock that turns on the bench but binds in the frame isn't finished.
- We cut the number of keys you need and talk through who should get one, so you don't end up recreating the problem you just solved.
How do we decide whether to rekey or replace your locks?
David, the owner and lead technician, set the approach this company works from, and it is a simple rule: fix the actual problem, not a bigger one. The questions we ask at the door are practical ones.
We lean toward rekeying when:
- The lock is a solid, recognizable make and operates smoothly.
- The finish and style suit you and nothing is loose, bent, or worn through.
- You want a quick, usually more economical route to new keys, and the hardware itself is not the concern.
- You'd like several locks keyed alike so one key opens the front, back, and garage entry.
When replacement makes more sense
We lean toward replacing when the lock itself is the weak point. A worn lockset with a loose body, a deadbolt with a short throw, a cylinder that has been drilled or damaged, mismatched knobs and deadbolts from four different eras, or hardware whose parts are hard to source are all reasons to retire the old one. Replacement is also where you choose a different style, a better grade, or a keypad or electronic option.
If you're curious about the details of either path, our pages on lock rekeying in Arleta and lock replacement go deeper. If your front door has no deadbolt at all, deadbolt installation adds one, and if you want to drop keys altogether, smart lock installation is the route to look at. This page stays focused on the decision itself: change locks, and choose the right method per door.
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?
We don't quote numbers on a web page because two lock changes that sound identical on the phone can be very different jobs once we see the doors. What actually moves the cost is predictable, though, and knowing it helps you compare any locksmith fairly:
- How many locks are involved. Changing one front deadbolt is a smaller job than securing every entry on a property.
- Rekey versus replace. Rekeying existing hardware is usually the more economical route, since you aren't paying for new locksets. Replacement adds the cost of the hardware itself.
- The grade and type of hardware. Basic locksets, higher-security cylinders, restricted keyways, and electronic locks sit at very different points.
- Keyed alike or separate. Matching several locks to one key takes planning, and sometimes the existing cylinders can't all be combined.
- Condition of the door and frame. A swollen door, a loose strike plate, or an out-of-square frame can add work that has nothing to do with the lock.
- Time of day. A call in the middle of the night is a different situation from a scheduled daytime visit, and it's reasonable that it is priced differently.
- Distance. Arleta sits about 18 miles from our Westwood base, which is part of how any mobile call is figured.
- Extra keys. The more copies you want cut, the more the visit involves.
Why call Wilshire Lock & Key for a lock change?
Plenty of businesses answer a locksmith search. Here is what is actually different about us, with nothing dressed up:
- We've been in business since 1987. That is a long time of seeing how locks fail, how they get misused, and what holds up.
- We have a real storefront at 10740 Wilshire Blvd in Los Angeles, plus mobile service vans. You aren't handing your door to an anonymous call center.
- One company, no dispatch middlemen. The person who answers the phone works for the same company that shows up at your door.
- David oversees the work. He is the owner and lead technician, not a name on a website.
- We answer 24 hours a day, 7 days a week, year-round at (213) 577-1366, including holidays and the middle of the night.
- We serve 140 cities across Los Angeles and Ventura counties, and Arleta is one of them.
What does changing locks look like in Arleta?
Arleta is overwhelmingly single-family, built out in 1950s ranch tracts with driveways and detached garages, and with relatively few multifamily buildings. That shapes this job. In an apartment building you may change one door; on a ranch lot you're often thinking about a front door, a back door, a side gate, and the garage together. Many unremodeled homes here still carry original postwar locksets and garage hardware, which means that when a house changes hands, the keys in circulation may be decades of accumulation, not just the last owner's.
Rekeying after a home purchase is one of the most typical Arleta requests, particularly along the Woodman Avenue corridor. The buyer has just closed, wants to be sure nobody from the old chapter still has access, and often assumes everything must be replaced. In a ranch house with sound original hardware, we frequently find that the better answer is a mix: rekey the locks that are in good shape, replace the ones that have given out, and add a proper deadbolt where one is missing. The same conversation plays out along the Osborne Street corridor, the Branford Street corridor, the Canterbury Avenue area, and out toward the Terra Bella Street edge near Pacoima. The houses share a era and a layout, and the doors share the same wear patterns.
If you're in ZIP 91331, heat is the local factor to understand. Northeast valley summers make doors and frames expand routinely, and a lock that works in March can bind in August. When we change locks here, we check how the bolt meets the strike plate with the door in its hot-weather position, not just on a cool morning, and we adjust the fit so the new deadbolt doesn't fight the frame. The climate is dry year-round, with no coastal corrosion factor, so the wear we usually see on old Arleta locks comes from decades of use rather than salt air, and that is part of why so many of them are worth rekeying instead of replacing.
Don't overlook the parts of the property away from the front door. Detached garages and side gates are common on these lots, and their locks are often the oldest and least cared for. We can include them in a lock change visit, and if a gate latch is damaged rather than just compromised, gate lock repair is the related service. Whether you're near Arleta High School, around Branford Park, or close to the Osborne Street and Woodman Avenue corner, the process is the same: walk the whole property, list every lock, decide door by door.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should you do after the locks are changed?
A new set of locks only helps if you control the keys. A few habits make the change stick:
- Decide who really needs a key before we cut extras. Fewer is better, and you can always add more later with key duplication.
- Write down who has which key. It sounds fussy until you need to know whether a contractor still has one.
- Don't hide a spare under a mat, planter, or meter box. Give it to someone you trust, or use a keypad option instead.
- Keep the key we cut for you with the receipt or paperwork, since some higher-security keys can only be copied with authorization.
- If you ever get locked out of the new place before the change is done, that is a different job; see our house lockout page.
How can you check any locksmith before they work on your door?
Whoever you call, verify them. California requires locksmith companies to hold a license through the Bureau of Security and Investigative Services (BSIS), known as an LCO license. Ask any locksmith for the license number before work begins, and check it with the state. It is a fair question and a good one to ask, especially when you're giving someone access to your whole home.
Other signs of a trustworthy visit are worth knowing too. A real company answers with its business name, can tell you where it is based, explains what it recommends and why, and doesn't push replacement when a rekey would do the job. If a caller won't explain the work or the cost drivers before arriving, that is a reason to hang up and try someone else. For the wider picture of what we do for homes, see our residential locksmith service in Arleta.
Frequently asked questions
Is it better to rekey or replace locks on a house I just bought?
It depends on the condition of the locks, not on the fact that you just bought. If the existing hardware is solid and works smoothly, rekeying is usually the more economical route and fully cuts off old keys. If a lock is worn, loose, mismatched, or missing entirely, replacing it makes more sense. We look at each door and give you a straight recommendation.
How soon after buying a house should I change the locks?
As early as you can, ideally before you sleep there the first night. You have no way of knowing how many copies of the old keys exist. Calling (213) 577-1366 on closing day is perfectly reasonable, and we answer around the clock.
Do I need to change the locks if the sellers gave me all the keys?
Yes, it is still worth doing. The keys you were handed are only the ones the sellers knew about. Copies may exist with relatives, agents, past tenants, or service people. Changing the locks is the only way to know the full set of working keys is the one in your hand.
Can you change all my locks to use one key?
In most cases, yes. Rekeying or replacing several locks so they share one key is a common request, often for the front door, back door, and garage entry. Some locks can't be combined with others because of their make or keyway, and we'll tell you if that applies to any of yours.
Will old keys still work after you rekey a lock?
No. Rekeying changes the internal pins so the lock only accepts the new key. Old keys may still slide into the lock, but they will not turn it. We test the new keys, and you're welcome to try an old one to confirm.
Do you change garage and side gate locks too?
Yes, those can be included. On the single-family lots common in Arleta, garage doors, side gates, and the door from the garage into the house are often overlooked and often the oldest hardware on the property. Tell us about them when you call so we plan the visit around the whole property.
Can you change my locks at night or on a weekend?
Yes. Our phone is answered 24 hours a day, 7 days a week, year-round. After-hours calls can affect how a job is priced, and we'll explain that on the phone, but you don't have to wait for business hours to secure a house.
Does summer heat in Arleta affect new locks?
It can. Heat makes doors and frames expand, and a deadbolt that fits perfectly on a cool day may bind in hot weather. We check alignment between the bolt and strike plate with this in mind and adjust the fit so the lock works comfortably in all seasons.
How do I know a locksmith is legitimate?
California requires locksmith companies to hold a BSIS LCO license, so ask any locksmith for the number before work starts and verify it. Also look for a company that gives you its name, a real address, and a clear explanation of what it plans to do and why.
More locksmith help in Arleta
Change Locks near Arleta
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
