What does lock repair cover, and what doesn't it?
Lock repair means getting the hardware you already have to work properly again, instead of pulling it out and putting in something new. A lot of the calls we get in Commerce sound dramatic, such as a door that won't open or a key that won't come out, but the cause is often one worn part, one misaligned plate or a mechanism full of grit. Fixing that part is usually a smaller job than a full swap.
Here is what we regularly repair on residential and commercial doors:
- A lock that is not turning, or turns only after a lot of jiggling
- A key stuck in the lock, or a key that goes in but won't rotate the cylinder
- A jammed door lock where the bolt won't retract or won't extend
- Deadbolt repair: sticky throws, bolts that stop short, broken thumbturns
- Mortise lock repair: worn internal parts, sticking latches, loose trim, failing cylinders
- A loose door lock, meaning a knob, lever or deadbolt that wobbles on the door
- Latch repair: latches that don't retract, don't catch, or rub against the strike
- Damaged or broken lock repair after a break-in attempt, a kicked door or a slammed one
Why is my door lock not turning or sticking?
A lock is a small precision machine, and it usually tells you what is wrong before it fails completely. Stiffness, a gritty feel and a key that needs extra force are all early warnings. The most common causes we find are these:
- Dirt and wear inside the cylinder. Years of use leave the pins and springs worn or clogged, so the key no longer lines them up cleanly.
- A worn or bent key. Copies of copies lose accuracy. A key that is slightly off can feel fine for months and then stop turning.
- Door and frame misalignment. If the bolt drags against the strike plate, the lock itself may be perfectly healthy while the door has shifted.
- A failing latch or internal spring. The lock turns, but the latch doesn't pull back, or it pulls back and doesn't return.
- Loose mounting screws. A wobbling lock puts side pressure on the mechanism and speeds up wear.
- Seasonal swelling. Wood doors expand in heat and can bind the bolt against the frame.
What if a key is stuck in the lock or the lock is jammed?
Stop forcing it. Hard twisting is how a stuck key becomes a snapped key, and a snapped key is a harder repair. Pull gently straight out while wiggling very slightly. If it won't move, leave it and call us.
Avoid pouring heavy oil into the cylinder. It feels like a fix, but it attracts dust and can turn into a paste inside the lock. A dry lubricant made for locks is the better choice if you want to try something on your own before we arrive.
If the key has already broken off inside, that is a separate job with its own tools, and we cover it on our broken key extraction page. In many cases, once the fragment is out, the cylinder can be cleaned and kept in service rather than replaced.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How we repair a lock, step by step
Every lock repair starts with finding out what is really wrong. Here is how a typical visit goes.
- You call (213) 577-1366. A person answers, any hour, and we ask what the lock is doing, what kind of door it is, and whether you are locked out or just dealing with a stubborn lock.
- We come to you in one of our mobile service vans, carrying the common cylinders, latches, strikes and parts for residential and light commercial hardware.
- We test before we take anything apart. We try your key, check the door alignment, and operate the lock with the door open and closed to see whether the problem is the lock or the door.
- We tell you what we found and what your options are, including the repair, a replacement if the lock is past saving, and what each route involves. The decision is yours.
- We repair it: cleaning and servicing the mechanism, replacing worn internal parts, tightening or re-seating the hardware, adjusting the strike or latch, or replacing a single failed component.
- We test the finished work with you. The key should turn smoothly, the bolt should throw fully, and the door should latch without lifting or slamming. Then we hand back every key that belongs to the lock.
Should I repair the lock or replace it?
Repair is usually the more economical route when the lock body is sound and the trouble is a worn part, a dirty cylinder, loose screws or a misaligned latch. It also keeps the lock you already know, with the same finish and the same keys.
Replacement makes more sense when the lock is badly corroded, when the case is cracked or bent from forced entry, when the hardware is so worn that repairs would not last, or when parts are no longer made. In those cases we will say so and explain why. If that is where you end up, our lock replacement service covers it.
There is also a third situation that people often mistake for a repair. If the lock works perfectly but you want to cut off old keys after a move or a lost set, you don't need a repair or a new lock. A rekey changes the internal pinning so the old keys stop working.
What affects the cost of lock repair in Commerce?
We don't quote numbers on a web page because the honest answer depends on the lock in front of us. These are the factors that actually move the cost of a repair:
- The type of lock. A standard deadbolt, a mortise lock and a commercial exit device involve different parts and different labor.
- What failed. Cleaning and adjusting is a smaller job than replacing internal components or a cylinder.
- Parts availability. Common hardware is easy to source. Older or specialty hardware can take more effort to match.
- Whether the door is part of the problem. If the door or frame needs adjusting for the lock to work, that adds work.
- Whether you are locked out. Getting a door open first is its own step before the repair begins.
- Time of day. Calls in the middle of the night or on holidays are handled by the same team, but after-hours service can be priced differently than a daytime appointment.
- Distance and access. Our storefront is in Westwood and Commerce is about 19 miles away, which is part of how we plan the trip.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Lock repair around Commerce: homes, storefronts and warehouses
Commerce is a small city with a split personality. Its roughly 12,000 residents live in compact pockets of modest 1940s and 1950s single-family homes, around the Rosewood Park area, Bandini and the Bristow Park area, with newer townhome infill such as Rosewood Village. Around those pockets are warehouses and distribution buildings, especially along Washington Boulevard, Telegraph Road and the I-5 corridor. That mix shapes the repair calls we expect in ZIP code 90040.
In the older residential pockets, a typical call is a front door lock that has been in service for a long time and is now stiff, loose or hard to turn. The hardware gets a lot of daily use, and older doors have often shifted a bit over the years. Commerce has hot, dry summers with little marine moderation near the I-5 flats, and heat can swell wood doors on older tract homes. When a door that latched fine in spring starts binding in July, the fix is often a strike or latch adjustment, not a new lock. We check the door before we blame the hardware.
A call to the Rosewood Park and Bristow Park pockets can also begin as a lockout and end as a repair. If you are standing outside a stuck door, start with our house lockout service. Once you are inside, we can look at the lock that caused the problem and fix it so it doesn't happen again.
Newer townhomes like those in Rosewood Village are a different story. The hardware is newer, so problems tend to be a loose lever, a latch that rubs the strike, or a deadbolt that was set slightly off at installation. These are usually quick adjustments.
On the commercial side, the scenarios we plan for include storefront lock service for retailers near Citadel Outlets, and warehouse and distribution-center door hardware along Washington Boulevard and Telegraph Road. Those doors are used all day, and hardware wear there comes from heavy daily use, not weather. We cover that work in the next section.
Commercial lock repair for Commerce businesses
Commercial lock repair follows the same logic as residential repair, with higher stakes. A shop door that won't lock leaves your inventory exposed, and a warehouse door that won't open stops work. Commercial hardware also tends to be built to be serviced, so repair is often realistic where a home-grade lock would be thrown away.
For retail doors, our storefront lock repair page covers glass doors, aluminum frames and the hardware that goes with them. For heavier-duty doors such as exit devices, levers and cylinders on industrial buildings, see our commercial door hardware work. If a door won't latch because the closer is slamming it or failing to pull it shut, that is a separate fix, and our door closer repair page explains it.
Commercial jobs often involve more than one lock, and sometimes a master key system. We will tell you if a repair makes sense or if the hardware is due for a bigger update. We don't push the bigger job when the smaller one will do.
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 lock repair?
We have been in business since 1987, and David, the owner and lead technician, oversees the work. We are one company with a real storefront at 10740 Wilshire Blvd in Westwood and our own mobile locksmith vans, so the person you reach is not a dispatch middleman who passes your call to a stranger. We serve 140 cities across Los Angeles and Ventura counties, and the phone at (213) 577-1366 is answered 24 hours a day, 7 days a week, year-round.
One more thing worth knowing: California requires locksmith companies to hold a Bureau of Security and Investigative Services (BSIS) Locksmith Company license, known as an LCO license. Ask any locksmith for it before they start work. It is a reasonable question, and a reputable company will not mind it.
We also try to be straight about repair versus replacement. If the fix is small, we do the small fix. If the lock is finished, we say so and show you why.
How can I keep locks from needing repair?
Most lock failures build slowly. A few habits slow that down:
- Replace badly worn keys. Cut a fresh copy from the original, not from a copy.
- Don't lean on or force a stiff lock. Early stiffness is a signal, so get it looked at.
- Tighten loose screws on handles and deadbolts when you first notice a wobble.
- Watch the door as well as the lock. If the bolt starts rubbing the strike, the door has moved.
- Use dry lock lubricant now and then and avoid heavy oils.
- On commercial doors, have heavily used hardware checked before it fails during business hours.
Frequently asked questions
Can you repair a lock in Commerce in the middle of the night?
Yes. Our phone at (213) 577-1366 is answered 24 hours a day, 7 days a week, and our mobile vans serve Commerce. If you are locked out or a door can't be secured, call any hour and we will work out the quickest sensible next step.
Is it better to repair or replace a lock that won't turn?
It depends on why it won't turn. A dirty or worn cylinder, a bent key or a misaligned latch can often be fixed, which is usually the more economical route. A cracked case, heavy corrosion or damage from forced entry usually points toward replacement. We check first and tell you what we find.
Do you repair mortise locks?
Yes. Mortise locks can often be serviced rather than replaced, with new internal parts, a cleaned or replaced cylinder, or repaired trim and latches. If parts for an older mortise lock are hard to match, we will tell you that before any work begins.
My key is stuck in the lock. What should I do?
Don't force it, since twisting hard can snap the key. Try gently pulling straight out while wiggling slightly. If it won't come out, stop and call us. If the key has already broken, that is a key extraction job, and we can often clean up the cylinder and keep it in use afterward.
Will repairing my lock change my keys?
Normally no. If we repair or service the lock you have, your existing keys keep working. If we have to replace a cylinder or the whole lock, we can match the keys you already use or set up new ones, and we will explain the choice first.
Why does my door lock stick more in summer?
Heat can make wood doors swell, and in a hot, dry inland area like Commerce that can make the bolt rub against the frame. The lock may be fine while the door or strike plate needs adjustment. We check the door alignment before we recommend a new lock.
Do you repair commercial locks and warehouse door hardware?
Yes. We handle commercial lock repair for storefronts, offices and industrial buildings, including cylinders, levers, latches and related door hardware. Heavy daily use is the usual cause of wear on those doors, and many commercial parts are made to be serviced.
Do I need to be home for a lock repair?
Usually someone needs to be there to let us in and confirm the work, unless you have made other arrangements with us in advance. For a business, a manager or key holder can be present. Call (213) 577-1366 and we will go over what works for your situation.
How do I know whether I need a repair or a rekey?
If the lock is stiff, loose, jammed or broken, you need a repair. If it works fine but you want old keys to stop working, you need a rekey. Some situations need both, and we will sort that out when we see the lock.
More locksmith help in Commerce
Lock Repair near Commerce
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.
