When should a lock be replaced instead of repaired?
A lock is a mechanical part, and mechanical parts wear out. The cylinder inside a front door lock gets turned thousands of times. The springs lose tension, and the latch drags against a strike plate that has shifted a little as the house settled. Then one day the key starts sticking, or the knob spins without catching. Other times the cause is sudden: a forced door, a snapped key, a lock that someone has pried at, hammered or drilled.
Repair is the right call when one part is the problem and the rest of the lock is sound. Replacement is the right call when the lock is past the point where fixing it makes sense, or when it no longer protects the door the way it should. We will tell you honestly which situation you are in. If a lighter-cost repair will do the job, we say so, and you can read about that route on our lock repair page.
These are the signs that usually point toward replacing the lock rather than patching it:
- The key only turns with jiggling, lifting or force, and it has been getting worse over months.
- The deadbolt is stiff, or the bolt does not fully extend into the frame.
- The knob or lever is loose, sagging, or spins freely without moving the latch.
- There is visible damage from a break-in attempt, such as drill marks, a bent latch or a cracked housing.
- The finish is worn through to bare metal, or the lock feels gritty and rusted inside.
- The hardware is so old that replacement parts are no longer made.
- The lock has been through a break-in or a lost-key scare and you simply do not trust it anymore.
How does a lock replacement visit work?
There is no mystery to it, and you should never feel rushed through it. Here is how a typical visit goes, whether it is a front door in the middle of the afternoon or a broken lock at two in the morning.
- You call (213) 577-1366. A person from our own team answers, day or night, and asks which door it is, what the lock looks like, and what is going wrong.
- A technician drives a mobile van to your address. Before touching the lock, we look at the whole door: the slab, the edge, the frame and the strike plate. A new lock will not fix a door that has warped or a frame that has shifted, so we check that first.
- We explain your options in plain language, including what each one involves and what will affect the final cost, before any work begins.
- We remove the old hardware. If the lock is damaged or the key is broken inside, we may have to cut or drill it out, and we do that carefully so the door itself is not damaged.
- We fit the new lock, confirm the hole sizes and backset match, and align the latch and bolt with the strike plate so everything engages smoothly without forcing.
- We test it repeatedly with the door open and closed, and with every key. We hand you the keys and show you how the lock operates.
- We take the old hardware with us unless you would like to keep it.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What kinds of locks can be replaced?
Most people searching for door lock replacement have a front door in mind, but the job covers more than that. We replace and fit new hardware on the doors around a house, an apartment or a business, including:
- Front door knobsets, lever handles and handlesets, including the lock cylinder and the trim.
- Deadbolts, either as a standalone replacement or as a matched pair with the main lock. If you have no deadbolt at all, our deadbolt installation page covers adding one.
- Back door, patio and sliding door locks.
- Side-door and garage service-door locks.
- Interior locks on offices, storerooms and utility rooms.
- Commercial grade hardware for shops and offices, covered in more detail further down this page.
What does lock replacement look like in Lakewood's 1950s homes?
Lakewood is a postwar planned suburb. Roughly 17,500 compact single-story tract homes went up between 1950 and 1953, and that ranch stock still dominates the city. That matters for lock replacement, because a home that old has often been through several owners, several sets of keys, and sometimes several half-finished hardware swaps. In Lakewood Park, Lakewood Gardens, Lakewood Mutuals and Mayfair, it is common to find a front door still carrying decades-old knob and deadbolt hardware, sometimes the original, sometimes a mismatched replacement from years ago.
Because these houses are single-story with side yards, the front door is not the only entry that needs attention. Side-yard gates and detached or attached garages are near-universal on Lakewood's postwar lots, and each one has a lock of its own. When we are on a house call in 90712, 90713 or 90715 to replace a worn front door lock, we usually look at the garage side door and the gate latch while we are there, because they are often the weakest and oldest hardware on the property. If the gate latch needs work rather than replacement, our gate lock repair page explains that side of things.
Climate plays a small part here. Lakewood is a flat coastal-plain city several miles inland, with morning marine layer and mild temperatures. Salt-air corrosion is minor compared with shoreline Long Beach, so you will not usually see locks eaten away by the sea air. What does happen is that damp winters can swell older wood doors, and a swollen door puts sideways pressure on the latch and bolt. A lock that seems to be failing is sometimes a door that has simply shifted. We check that during every visit so you do not buy new hardware for a problem the old hardware did not cause.
One more local note. If you have just bought a Lakewood home and have no idea who holds copies of the old keys, replacing the lock is one option, but rekeying the existing lock is often the more economical route when the hardware itself is still in good shape. We explain the difference on our lock rekey page, and we will recommend whichever one fits your door.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What about apartment and business lock replacement?
Lakewood has limited apartment housing, and most of it sits along major corridors such as South Street and Candlewood Street. Apartment lock replacement is a little different from a house. Often the tenant, the manager and the owner all have a stake in what gets installed, so we ask who is authorized to approve the work before we start. A broken lock on an apartment unit is usually a same-day concern because the door is the only thing between a tenant and the hallway, and we treat it that way. If you are locked out of a unit rather than dealing with a broken lock, we handle that separately through our apartment lockout service.
For shops and offices along Lakewood Boulevard, South Street and Del Amo Boulevard, and around the Lakewood Center district, business lock replacement has its own demands. Doors are used far more often, so hardware wears faster. Storefront doors may use heavier cylinders, panic hardware or door closers, and a lock that is simply swapped for a residential one will not last. We match the replacement to how the door is actually used. For anything beyond a lock swap, such as hardware across multiple doors or a larger business security upgrade, see our commercial locksmith services.
If you manage more than one door, tell us up front. Replacing several locks in one visit, and keying them to a consistent system, is usually more practical than doing them one at a time as they fail.
Is a security lock upgrade worth it?
Sometimes a replacement is also a chance to improve the door. A security lock upgrade does not have to mean a big expense or a fortress-looking entry. On a typical home, the improvements that matter most are the least dramatic ones:
- A properly installed deadbolt with a solid bolt throw into the frame, not just a knob lock on its own.
- A reinforced strike plate with long screws that reach the framing behind the door jamb, because a weak strike plate is where many doors fail under force.
- A better-quality cylinder that resists picking and bumping more than a basic one.
- Matching hardware on side and garage doors, so the weakest door is not an easy way in.
- Keyed-alike sets, so you carry one key instead of three.
Should I choose a smart lock?
Some customers ask about replacing a standard lock with an electronic one. A smart lock can be a good fit for a rental, a busy household, or anyone tired of hiding spare keys. It is not the right answer for every door, and it depends on the door, the frame and how you use it. We cover those details on our smart lock installation page. If you would rather keep things simple and mechanical, that is a perfectly sound choice too, and we will not push you toward something you do not want.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How much does lock replacement cost in Lakewood?
We do not quote prices on a web page, because the honest answer depends on the door in front of us. Here is what actually moves the cost up or down:
The type and quality of the lock is the biggest factor. A basic knobset, a heavier deadbolt, a handleset and a commercial-grade lock are different products with different materials and different hardware behind them. Whether you need one lock or several matters too, as does whether the locks should be keyed alike.
The condition of the door and frame also counts. If the door is swollen, the bore holes are damaged, or the strike plate needs reinforcing, that adds work. A clean swap on a sound door is a simpler job.
The situation matters. A planned replacement during the day is different from a break-in at night where the old lock has to be cut out and the door secured on the spot. Afterhours service can carry a different cost than a scheduled visit.
Finally, the location of the job and the work required to get in and out play a part. We are based at our Westwood storefront, about 29 miles from Lakewood, and we serve the city with mobile vans.
Our approach is to tell you what the job involves and what drives the cost before we start, so there are no surprises when the work is done. If a repair or a rekey would solve your problem for less, we will say so rather than sell you a new lock you do not need.
Why call Wilshire Lock & Key for lock replacement?
We have been in business since 1987, and we serve 140 cities across Los Angeles and Ventura counties, Lakewood among them. That history means our technicians have seen the hardware on older tract homes, newer apartment buildings and busy commercial doors many times over.
We run a real storefront at 10740 Wilshire Blvd in Westwood, plus mobile service vans that come to you. When you call, you are dealing with our company, not a dispatch middleman who passes your job to whoever is available. David, the owner and lead technician, oversees the work, and he is the one who sets the standard for how it is done.
Our phone line, (213) 577-1366, is answered 24 hours a day, 7 days a week, year-round. If a lock fails on a holiday night or after a break-in, you can still reach someone. If your situation is urgent, our emergency locksmith service is built for it.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What should you check before hiring any locksmith?
California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services, known as a BSIS LCO license. Ask any locksmith you are considering for their license number, and check it. It is a reasonable question and a reputable company will answer it plainly.
A few other things are worth confirming. Ask what the lock replacement will involve and what will affect the cost before the work starts. Ask whether the person arriving works for the company you called. Be cautious of anyone who insists on drilling out a lock that could be opened without damage, or who will not explain the work they are proposing. A good locksmith explains first, then works.
Frequently asked questions
How do I know if I need a new lock or just a repair?
If the problem is a single worn part, such as a loose handle or a sticky latch, repair may be enough. If the lock is damaged from a break-in, badly worn, rusted inside, or too old to get parts for, replacement makes more sense. We look at the lock and the door and tell you honestly which fits.
Can you replace a lock the same day I call?
Our phone line is answered 24 hours a day, 7 days a week, and we send a mobile van to Lakewood. Availability depends on the time of day and what is already on the schedule, so call (213) 577-1366 and we will tell you what is possible for your address.
Do I need to replace the lock or can it just be rekeyed?
If the lock is in good shape and your concern is who has copies of the key, rekeying changes the key without replacing the hardware and is often the more economical route. If the lock itself is worn, damaged or outdated, replacement is the better choice. We can explain both on the spot.
Can you replace the locks on my front door and my garage side door in one visit?
Yes. Many Lakewood homes have a front door, a back door, a garage side door and a gate, and we can handle several in one visit. We can also key them alike so one key works across the house, if that suits you.
My door sticks and the lock is hard to turn. Is the lock the problem?
Not always. Older wood doors can swell during damp winters, and a door that has shifted puts pressure on the bolt and latch. We check the door and frame first, so you do not pay for new hardware when an adjustment would solve the problem.
Do you handle apartment lock replacement?
Yes. For apartments we need to confirm who is authorized to approve the work, whether that is the tenant, the property manager or the owner. After that, the replacement is straightforward. We can also replace several units' locks at once for a landlord.
Do you replace locks for businesses?
Yes. We handle business lock replacement for storefronts and offices, including heavier commercial hardware. We also help with a broader business security upgrade when the whole door setup needs attention, such as closers, panic hardware or consistent keying across several doors.
What will it cost to replace my lock?
We do not give prices on this page because the cost depends on the lock you choose, the condition of the door and frame, how many locks are involved, and when the work is needed. We explain what affects the cost and what the job involves before we start, so you know where you stand.
Should I ask a locksmith for a license?
Yes. California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it before they work on your door. It is a normal question and worth asking every time.
More locksmith help in Lakewood
Lock Replacement near Lakewood
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.