Why won't my lock turn, and what does it usually mean?
A lock that fights you is giving you a warning. Most lock failures are mechanical and gradual. Pins wear, springs tire, a latch stops lining up with its strike plate, or mounting screws work loose after years of daily use. A sudden total failure is less common than people think, and that is good news, because a problem in one part usually means the whole lock does not have to go.
Here are the symptoms we get called about most often on door lock repair:
- The key goes in but will not turn, or turns only if you jiggle it or pull it out a hair.
- A key stuck in the lock that will not come back out.
- A jammed door lock where the deadbolt stops halfway, feels gritty, or will not retract.
- A loose door lock: a knob, lever or deadbolt cylinder that wobbles or spins on the door.
- A latch that does not click shut, or a door you have to lift, pull or slam to lock.
- A lock that turns freely but the bolt does not move, which often means a broken internal part.
- A bent, worn or partly snapped key.
Should I repair the lock or replace it?
Our starting position is repair, because it is often the more economical route and it keeps your existing keys and hardware. Repair is usually the right call when the lock body is sound and the trouble is one worn part, a dirty or dry mechanism, a misaligned latch, a loose fastener, or a damaged strike plate. It is especially sensible for older, better-built hardware, where the lock itself outlasts anything you could buy off a shelf today.
Replacement becomes the honest recommendation in a few situations: the lock is cheaply made and worn through, parts for it are no longer available, the internals are corroded, or someone has forced the door and the lock is no longer trustworthy. In those cases we will tell you plainly, and you can read about lock replacement before deciding.
There is a third option that people often overlook. If the lock works fine but you are worried about who holds keys, you do not need repair at all. Rekeying changes the key without changing the hardware. We would rather point you to the right service than sell you the wrong one.
How does a lock repair visit work, step by step?
We keep the process simple so you know what is happening to your door at every stage.
- You call (213) 577-1366 and describe what the lock is doing. The line is answered around the clock, so a stuck lock at night gets the same attention as one at noon.
- We send a mobile van to your address. Our storefront is at 10740 Wilshire Blvd in Westwood, and the van carries the tools and common parts for most repairs.
- We test the problem before touching anything: the key, the cylinder, the bolt, the latch, the strike plate, and how the door sits in its frame. A worn key or a door that has shifted can mimic a bad lock.
- We tell you what we found and whether repair or replacement is the sounder choice, including what is driving the cost, before work begins.
- We repair the lock: cleaning and lubricating the mechanism, replacing a worn component, re-pinning a cylinder, tightening or re-seating hardware, or adjusting the latch and strike alignment.
- We test it several ways, with the door open, closed and locked, and with every key you have, then hand it back working.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What can be repaired: deadbolts, mortise locks, latches and more
Different locks fail in different ways, so here is how we approach the common ones.
- Deadbolt repair: a deadbolt that sticks usually has a misaligned bolt and strike, a worn cylinder, or a swollen door pushing against it. We find which one before replacing anything. If the deadbolt is past saving, our deadbolt installation page covers what a new one involves.
- Mortise lock repair: mortise sets sit inside a pocket cut into the door edge and combine latch, bolt and often the handle in one body. They are repairable, but they reward patience. Springs, levers and the case itself can often be serviced rather than thrown away.
- Latch repair: a latch that will not catch is frequently a strike plate problem, not a lock problem. A small adjustment or a repositioned plate can save a whole lockset.
- Loose door lock repair: wobbling knobs and levers usually come down to backing screws, a worn spindle, or a door bore that has enlarged over time. Most are quick fixes.
- Key stuck in lock and lock not turning: the cause may be debris, a worn or bent key, a damaged cylinder, or a broken key fragment. If a piece of the key is inside, see our broken key extraction service.
- Damaged lock repair after a break-in attempt: we assess whether the cylinder, the latch and the door edge are still sound, and we are candid when a lock should be replaced for security reasons.
What affects the cost of lock repair in South Pasadena?
We do not quote prices on a web page, because the same symptom can have very different causes. What we can do is explain exactly what moves the cost up or down, so nothing at your door feels like a surprise.
The main factors are:
- The cause of the problem: a cleaning and adjustment is a lighter job than a replaced internal component.
- The type of lock: a standard residential deadbolt is different work from a vintage mortise set or a high-security cylinder.
- Parts availability: common hardware is easy to source, while older or unusual pieces may need more effort to match or rebuild.
- The door and frame: sometimes the lock is fine and the door has shifted, swollen or warped, which changes what the job really is.
- How many locks are involved: servicing several locks at once is often handled more efficiently in one visit.
- When you call: after-hours and urgent calls are handled differently from scheduled daytime work.
- Whether repair or replacement makes more sense: where repair would only delay the inevitable, we say so, and the usually more economical route is to do it once properly.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Lock repair in South Pasadena's older homes, condos and apartments
South Pasadena is a preservation-minded small city, and that shapes the locks we are asked to fix. Many homes are Craftsman, Victorian and period-revival houses built between the 1890s and the 1930s, and plenty of them still have original hardware on the doors. In the Mission West district, one of the most common jobs is vintage lockset repair and rekeying on Craftsman homes. Original hardware is worth saving when it can be saved, because it suits the house and was often built to last. A sticking bolt or a loose backplate on a door like that is a repair question first and a replacement question only if the lock is truly beyond service.
The local climate adds a small wrinkle. South Pasadena has a mild inland climate moderated slightly by the Arroyo Seco, so weather-driven lock wear is modest. Summer heat can swell older wood doors in historic homes, though, and a swollen door can make a perfectly good lock feel jammed. Before we replace anything on a door like that, we check whether the real issue is the door pressing on the latch or bolt.
Housing differs across town, and so do the calls. Apartments and condos cluster near the Fair Oaks Avenue corridor and on Raymond Hill, where a failing lock can strand someone outside, and our apartment lockout page covers that situation if you are already locked out. Altos de Monterey, on the southwest hills, has 1960s mid-century homes, where the hardware tends to be a different generation from the Craftsman era and is serviced differently. We also work in the Marengo neighborhood, the Garfield Park area and along the Arroyo Seco corridor.
Everything we do here falls under ZIP code 91030. South Pasadena is about 20 miles from our Westwood storefront, and we serve it with mobile vans, so the repair happens at your door rather than at a counter.
Commercial lock repair near Mission Street
Commercial lock repair has different stakes from residential. A storefront lock that sticks affects opening and closing every day, and a latch that does not catch is a security gap overnight. We handle storefront lock service on Mission Street near the Metro A Line station, and the work is the same careful diagnosis: test the cylinder, the latch, the strike and the door's movement before deciding what to repair.
Commercial doors often fail because of their hardware around the lock, not the lock itself. A door closer that slams or drags can wear out a latch quickly, so our door closer repair service is worth knowing about. For glass and aluminum storefront doors in particular, see our storefront lock repair page. If you have a business lock that is failing late at night, call the same number, because we answer around the clock.
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 lock repair?
Wilshire Lock & Key has been in business since 1987, and that history matters most in repair work. Repair takes judgment about what is worth saving, and that comes from years of seeing how locks actually fail. Here is what you get when you call:
- One company, no dispatch middlemen. When you call (213) 577-1366, you are reaching us, not a call center that sells your job to whoever is free.
- A real storefront at 10740 Wilshire Blvd in Westwood, plus mobile service vans that come to you across Los Angeles and Ventura counties, including 140 cities.
- David, the owner and lead technician, oversees the work, so repair-versus-replace calls are made by someone with a stake in the result.
- A repair-first approach. We would rather fix a sound lock than sell you a new one, and we will tell you straight when replacement is the better idea.
- A phone answered 24 hours a day, 7 days a week, year-round.
Check before you call, and what to avoid
A few minutes of care can save your lock. Try the spare key first, since a worn copy is a surprisingly common culprit. If the door is stiff, see whether it opens and closes smoothly without the lock engaged, because a door that rubs can trick you into blaming the hardware.
Please do not force a key that is stuck or turning hard. Extra pressure bends keys and snaps them inside the cylinder, which turns a simple job into a bigger one. Avoid spraying heavy oil into a cylinder, because it tends to gum up and collect dust over time. A dry lubricant made for locks is the better habit.
One more point about choosing a locksmith. California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith who comes to your door for their license information before work starts. A reputable one will not mind the question.
Frequently asked questions
Do you repair locks or just replace them?
We repair first whenever the lock is sound enough to be worth saving. If a lock is corroded, cheaply made, damaged by forced entry, or has parts that cannot be sourced, we will say so and explain why replacement is the better choice.
My key is stuck in the lock. What should I do?
Stop pulling and twisting, since force can snap the key. Try wiggling it gently while holding the door still. If it will not come out, call us at (213) 577-1366. If a piece of the key has broken off inside, that is a broken key extraction job.
Why does my deadbolt stick in summer?
On older wood doors, heat can swell the door slightly so the bolt presses against the strike plate. The lock may be fine. We check alignment and the door itself first, and a small adjustment often solves it without replacing hardware.
Can you repair the original hardware on a Craftsman home?
Often, yes. Many older locksets, including mortise types, can be cleaned, adjusted, re-pinned or have worn parts replaced. We look at the lock in person, because condition and parts availability decide what is possible.
How much does lock repair cost?
It depends on the cause, the type of lock, whether parts are common or hard to find, the condition of the door, and when you call. We explain what is driving the cost on site before work begins, so you can approve it knowing the reasons.
Will my existing keys still work after a repair?
In most repairs, yes. Cleaning, adjusting, tightening or replacing a worn part leaves your key system as it was. If the cylinder itself is replaced or re-pinned, we tell you beforehand whether the keys will change.
Do you do commercial lock repair in South Pasadena?
Yes. We repair storefront and business locks, including those near the Mission Street business district, and we look at the surrounding hardware like latches, strikes and closers, since those often cause the problem.
How do I know a locksmith is legitimate?
California requires locksmith companies to hold a BSIS LCO license. Ask for license information before any work starts, get an explanation of the problem and what is driving the cost, and be wary of anyone who cannot give one.
Can you come at night for a lock that will not turn?
Yes. Our phone at (213) 577-1366 is answered 24 hours a day, every day of the year, and our mobile vans serve South Pasadena, ZIP code 91030, along with the rest of our service area.
More locksmith help in South Pasadena
Lock Repair near South Pasadena
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
