What does lock replacement actually mean?
Lock replacement means taking a lock off your door and putting a different one on. That could be a single deadbolt, a front door knob or handleset, or every entry lock on a house or small building. It is different from rekeying, where the lock stays and only the internal pins change so a new key fits. It is also different from repair, where a worn part gets fixed and the lock keeps working.
People search for door lock replacement, front door lock replacement, or house lock replacement for a handful of reasons. The key snaps or turns hard. The latch no longer catches. Someone tried to force the door and the lock is bent. The hardware is so old that nobody can say how many keys are still out there. Or you simply want a better lock than the one the builder put on.
Sometimes the right answer is not a new lock. Part of our job is telling you that, and we would rather lose a sale than put new hardware on a door that only needed an adjustment.
When should you replace a lock instead of rekeying or repairing it?
The honest test is simple: is the lock still sound? If the body, the bolt, and the strike are in good shape and your only worry is who holds keys, rekeying is usually the more economical route. If one component is failing and the rest is fine, lock repair may be all you need.
Replacement makes sense when the lock itself is the problem. These are the situations where we usually recommend it:
- The lock was damaged in a break-in attempt or a forced entry. Bent latches, cracked housings, and chewed-up cylinders do not get safer with patching.
- The lock is worn out. Keys stick, turn only with jiggling, or the cylinder spins without moving the bolt.
- The hardware is loose, corroded, or so old that replacement parts are no longer made.
- The lock is a low-grade builder set and you want a sturdier deadbolt or a higher-security cylinder.
- You want a different type of lock altogether, such as a keypad or smart lock, or you want matching hardware across every door.
- A lock keeps failing after repeated repairs. At some point, the repairs cost more than the part they are propping up.
How does a lock replacement work, step by step?
Whether we come to you in a mobile van or you stop by the Westwood storefront with a lock in hand, the process is the same. We do it in a deliberate order so the door ends up working better than before, not just differently.
- You call (213) 577-1366. A person answers any hour of any day. Tell us which door, what the lock is doing, and whether it is a house, an apartment unit, or a business.
- We help you sort out whether you need replacement, rekeying, or repair. If it is not a replacement job, we say so before anyone drives anywhere.
- On arrival, we look at the door itself, not only the lock: the bore holes, the edge, the strike plate, the frame, and how the door sits when it closes.
- We go over the options with you, including a basic replacement, a sturdier grade, and a high-security or smart option where it fits. You hear the reasoning and the total before work begins.
- We remove the old hardware and check for damage underneath. Forced entry often leaves splintered wood or a bent strike that has to be dealt with so the new lock actually seats properly.
- We install the new lock, align the latch and bolt, reinforce the strike where it makes sense, and cut or set up keys.
- We test it with the door open, then closed, then from both sides, and we hand you the keys and any packaging or instructions that matter.
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 lock replacement in Temple City?
We do not quote numbers on a web page because the honest price depends on the specific door. What we can do is tell you exactly what moves the total up or down, so nothing surprises you.
- The lock you choose. A standard knob or deadbolt, a heavy-duty grade, a high-security cylinder, and an electronic lock sit in very different cost ranges.
- How many locks. Replacing one deadbolt is a smaller job than outfitting a whole house, and keying multiple locks alike adds some work.
- Door condition. A door that has been forced, warped, or drilled may need repair work before new hardware will sit right.
- Door type. Wood, metal, glass-panel, and aluminum storefront doors each take different hardware and different labor.
- Time of day. A late-night or holiday call involves different staffing than a scheduled daytime visit, and we will explain that before you agree.
- Travel. Temple City is about 25 miles from our Westwood base, which is part of how we plan a visit.
- Keys. Extra copies, restricted keys, and keyed-alike sets all affect the final amount.
Front door, house, and apartment lock replacement: what to choose
For most homes, the front door deserves the most attention because it is the door people test first. A good setup is a solid deadbolt with a properly set strike plate and long screws that reach the framing, not just the thin door jamb. If your front door has only a knob lock, adding or upgrading a deadbolt is often the single most useful change.
If you want to go further as a security lock upgrade, there are two common directions. One is a high-security lock with a cylinder that resists picking, drilling, and unauthorized key copying. The other is a smart lock, which trades some mechanical simplicity for keypad or phone access and easy code changes. Neither is automatically better. It depends on who uses the door, how often keys get shared, and how comfortable you are with batteries and apps.
Apartment lock replacement has its own rules. A tenant generally should not swap a lock without the landlord's agreement, and a building often wants all units on a consistent system. If you manage the property, we can plan replacement across units so the keys stay organized. Back doors, side gates, and patio sliders get checked too, since a strong front door means little if the rear one is weak.
Commercial lock replacement and business security upgrades
Business lock replacement is a different kind of job, mostly because the hardware is different and the stakes of downtime are higher. Commercial doors often use heavier-duty cylinders, rim or mortise locks, push bars, and door closers, and a storefront door has to lock securely at night while still allowing quick exit during business hours.
If your door is damaged or misaligned, the lock replacement may overlap with storefront lock repair, because a new lock will not hold if the door hangs wrong or the frame has shifted. We look at that first.
A business security upgrade can be as small as swapping a worn cylinder and as broad as re-keying every door to a controlled key system. When an employee leaves, a key goes missing, or a break-in attempt damages a door, replacing hardware is often the right moment to rethink who holds which keys. Tell us how many doors you have and how many people need access, and we will suggest something that fits your setup without selling you more than you need.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What does lock replacement look like around Temple City?
Temple City is mostly postwar single-family housing: 1940s and 1950s bungalows and ranch houses on modest lots. A lot of those houses still carry worn original hardware, or a mix of old and newer pieces added over the decades. After years of use, those locks stick, loosen, or stop catching, and replacement is often cleaner than another round of adjustments. Hot, dry summers in the central San Gabriel Valley make it worse, because wood doors on older homes swell and shrink with the seasons. A door that rubs or sticks puts strain on the latch, and we sometimes find a worn lock that is really being punished by a door that no longer fits its frame.
The other side of the city is newer. Demand tied to the Temple City Unified School District has driven teardowns and larger two-story rebuilds, so a block can have a 1950s bungalow next to a brand-new house with builder-grade locksets. On the north side near the Arcadia border, new owners often replace those basic builder locks with sturdier hardware once they move in. Around the Longden Avenue area, remodeled homes are a natural fit for a smart lock or a matching set of upgraded entry locks.
Along Rosemead Boulevard, small apartment and condo buildings bring different jobs: worn unit locks, tired mailbox hardware, and common-area doors that see constant use. A landlord with several units might replace unit entry locks and the matching mailbox locks in one visit. In Downtown Temple City along Las Tunas Drive, shop and office doors need a lock that stands up to daily opening and closing.
We serve all of ZIP code 91780. If your home is on a bungalow block near Temple City Park or a freshly built street on the north side, the question is the same: is the lock still doing its job? We will check the door, check the hardware, and give you a straight recommendation.
Why call Wilshire Lock & Key?
We have been in business since 1987, and David, the owner and lead technician, oversees the work. When you call, you reach us, not a call center that passes your job to whichever contractor is free. We are one company with a storefront at 10740 Wilshire Blvd in Westwood and mobile service vans, serving 140 cities across Los Angeles and Ventura counties, Temple City among them.
Our phone line is answered 24 hours a day, 7 days a week, year-round. If a lock breaks late at night or after a forced entry attempt, emergency help is a phone call away, and the replacement can often be handled right then so the door is secure before you try to sleep.
What we will not do is push a replacement you do not need. If your lock only needs rekeying or a small fix, we will say that. A shorter, plainer job is a good outcome for us too.
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 start?
California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services (BSIS), known as an LCO license. Ask any locksmith for that license number before work starts, and do the same with us. Beyond that, ask for the total in writing or on the phone before they begin, ask what brand and grade of lock they plan to install, and be careful with anyone who wants to drill out a lock that could be opened or removed more gently.
A good locksmith will explain the options, show you the old hardware if you ask, and leave the door working properly. If something about the conversation feels rushed or vague, it is fine to call someone else.
Frequently asked questions
How do I know if I need a lock replacement or just a rekey?
If the lock works smoothly and looks sound, and you only want new keys to work, rekeying is usually enough. If the lock is damaged, worn, loose, or outdated, or you want better hardware, replacement is the better choice. Call (213) 577-1366 and describe what it is doing. We will tell you which way to go.
Can you replace a lock the same day in Temple City?
Our line is answered 24 hours a day, every day, and we run mobile vans, so we can often handle replacements the same day. Availability depends on our schedule and the hardware you need. When you call, we will tell you what is realistic for your door.
My door sticks in the summer heat. Will a new lock fix it?
Not by itself. Hot, dry weather can make wood doors on older homes swell and rub, and a new lock on a door that does not fit its frame will start to wear the same way. We check how the door closes and whether the latch and strike line up. Sometimes the fix is adjustment, sometimes it is new hardware, and sometimes both.
Do you replace locks on apartments and rental units?
Yes, for owners and property managers, and for tenants who have the landlord's agreement. Tenants should confirm permission before changing a lock. For multi-unit buildings, we can plan replacement so the keys and doors stay organized across the building.
Can you replace the lock on a commercial or storefront door?
Yes. We replace cylinders, deadbolts, rim and mortise locks, and other business hardware. Because commercial doors vary a lot, we look at the door and frame first. If the door is also out of alignment, we will point that out before swapping the lock.
What happens if my lock was damaged in a break-in attempt?
Call right away, even at night. We can secure the door with replacement hardware and look at damage to the frame, strike plate, and door edge, since forced entry often weakens more than the lock. If you are unsure whether it is safe to leave, we can talk it through on the phone.
Should I get a smart lock when I replace my old one?
It depends on how you use the door. Smart locks make sharing and removing access easy, but they depend on batteries and, in some models, apps. A high-grade mechanical deadbolt is simpler and has fewer failure points. We will go through both and let you pick based on your household.
How much will my lock replacement cost?
It depends on the lock you choose, how many doors, the condition of the door and frame, the time of day, and travel. We explain the total before work begins, so you can say yes or no with full information. Call (213) 577-1366 and describe your door for a clearer picture.
Will the new lock work with my existing keys?
Sometimes. Depending on the brand and type of lock, a new one can be keyed to match an existing key, which is useful if you want one key for several doors. If the old key is worn or you are worried about copies floating around, we usually recommend new keys.
More locksmith help in Temple City
Lock Replacement near Temple City
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.