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Wilshire Lock & Key

24/7 locksmith · La Cañada Flintridge, CA

Commercial Door Hardware in La Cañada Flintridge, CA

Wilshire Lock & Key repairs and replaces commercial door hardware in La Cañada Flintridge: mortise locks, latches, strikes, closers and doors that won't latch or lock. We answer 24 hours a day, seven days a week, and send a mobile van from our Westwood storefront. Call (213) 577-1366.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
Tightening a sagging door handle and latch plate with a screwdriver

Why won't a commercial door latch or lock?

A commercial door that won't latch is rarely a mystery once someone looks at it closely. The latch bolt, the strike plate, the way the door hangs in its frame and the door closer all have to agree with each other. When one of them drifts, the door stops catching. What you notice is a door that bounces back open, rests against the frame, or has to be pulled hard before it clicks.

A commercial door that won't lock is a related but different problem. The door closes, but the bolt won't throw, the key won't turn, or the lever spins without doing anything. Sometimes it is the lock itself. Just as often it is the door or the frame, and that distinction decides whether a repair holds. These are the causes we find most often:

Part of our job is working out which of these it is. Putting a new lock on a door that is simply sagging on its hinges just sets up the same failure a few weeks later, so we look at the whole opening before we touch the lock.

  • Door sag from worn hinges or loose hinge screws, so the latch no longer lines up with the strike
  • A strike plate that has shifted, or whose opening has been bent or worn out of shape
  • A latch bolt that sticks from dirt, corrosion or a broken spring inside the lock case
  • A mortise lock case worn on the inside, so the lever no longer pulls the latch all the way back
  • A cylinder whose cam or tailpiece has slipped or snapped, so turning the key does nothing
  • A door closer that is too weak to pull the door home, or so strong that it slams and batters the latch
  • Wood doors and frames that have swollen, shrunk or warped with the weather

What does commercial door hardware repair include?

Commercial hardware is built differently from what you find on a house. Mortise locks sit in a deep pocket cut into the edge of the door, and the lock body is a heavier, more serviceable assembly than a typical bored knob. That is good news for owners: many mortise locks can be opened up, cleaned, re-sprung and put back in service rather than thrown away.

On a commercial door, this is the work we handle under this service:

If your problem is specifically a glass storefront door or its framing, our storefront lock repair page covers that in more detail. For the broader picture of business security work, see our commercial locksmith service.

  • Mortise locksets and lock cases: repair, rebuild, or replacement with a matching body
  • Cylindrical commercial levers and knobs that spin, stick or won't retract the latch
  • Latch bolts and deadbolts that won't extend or won't pull back
  • Strike plates, including realigning, repositioning and reinforcing worn openings
  • Hinges, including tightening, replacing and correcting door sag
  • Cylinders: replacing, rekeying, and fixing keys that bind or break off
  • Office door lock repair, including keyed-alike sets and storeroom or privacy functions
  • Warehouse door lock repair on steel personnel doors, hollow metal frames, rim hardware and hasps

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

How do we fix a commercial door that won't latch or lock?

Every call is a little different, but the sequence is consistent. Here is how a typical commercial door repair goes:

  1. You call (213) 577-1366 and tell us what the door is doing: not catching, not locking, key trouble, or a lever that spins. Someone answers around the clock, so a weekend or overnight call gets the same attention as a weekday one.
  2. We ask whether the building can be secured right now. If the door cannot be closed and locked, we treat it as urgent and send a mobile van from our Westwood storefront. If you are locked out entirely, that is a related job, covered on our business lockout page.
  3. We inspect the door in its frame first: hinge condition, gaps around the door, how the latch meets the strike, and how the closer is behaving.
  4. We test the lock both on and off the door where needed. We cycle the lever, watch how far the latch bolt travels, and check that the cylinder turns the cam properly.
  5. Before any work begins, we tell you what we found, what the options are, and what each one involves, so you are deciding with the facts in front of you.
  6. We make the repair: realign or replace the strike, correct the hinges, service or replace the lock case, adjust the closer, or swap the cylinder as needed.
  7. We test the result repeatedly with the door closed, with the key, and from both sides, and confirm you have working keys before we leave.
  8. We leave the door secured and tell you plainly what to watch for, such as a frame that is still moving or a closer that will need attention soon.

How much does commercial door hardware repair cost in La Cañada Flintridge?

We don't quote numbers on a web page because the honest answer depends on the door in front of us. What we can do is explain what moves the cost, so nothing about the quote surprises you:

We tell you the cost before work starts. If a simple adjustment solves the problem, that is what we recommend, because it is usually the more economical route and there is no reason to sell you a lock you don't need.

  • What is actually failing: a strike adjustment is a very different job from a rebuilt or replaced mortise lock body
  • Hardware grade and parts availability: older mortise locks sometimes use discontinued parts, which can steer the job toward replacement
  • Door and frame condition: a warped wood door or a bent steel frame adds work beyond the lock
  • Function and keying: storeroom, office and classroom-style functions differ, and keyed-alike or master-keyed sets take more care
  • How many doors are involved, since working through several openings in one visit is different from a single call
  • The hour of the call: after-hours and weekend service is real work at inconvenient times, and that is reflected in the quote
  • Travel: La Cañada Flintridge is about 22 miles from our Westwood base
  • Fire rating or exit requirements, which limit what hardware can legally go on a given door

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Repair or replace: how do we decide?

The lighter-cost option is often repair, particularly when the lock body is sound and the real culprit is alignment, a worn strike or a tired closer. A good mortise lock can outlast several doors, and keeping it avoids cutting new pockets or changing trim.

Replacement makes more sense when the case is worn inside, when parts can't be found, when the hardware is a lower grade than the door's use demands, or when you want a security upgrade. Where we can, we replace with a body that fits the existing mortise pocket, so the door doesn't need new cutting and the finish on the door stays intact.

If the issue is lost or uncontrolled keys rather than a failing lock, rekeying the cylinders is often all that is needed, and the hardware stays in place. We will say so if that is the case, even when it means a smaller job.

What do commercial doors deal with around La Cañada Flintridge?

La Cañada Flintridge is almost entirely single-family, with large-lot mid-century ranch homes, custom hillside houses and older Flintridge estates, and very little multifamily housing. That shapes what commercial door hardware means here. It is a more specialized need, and it tends to come in two forms: business doors in and around the Foothill Boulevard corridor (town center), and heavier, commercial-style hardware on larger private properties.

On those properties, think of estate entries, detached garages and outbuildings, and home offices set apart from the main house. Estate owners in Flintridge often have long gated driveways and perimeter gates alongside those buildings. Gate hardware is its own discipline, and our gate lock repair page covers it. But the doors on the buildings behind the gate frequently benefit from the same commercial-grade mortise and latch hardware we install on business doors.

The setting is also hard on doors. The foothills run hotter and windier than the basin during Santa Ana events. A strong gust can push a door against its closer, slam it hard and wear on the latch and strike. Strong sun on south-facing slopes dries out wood doors and trim, which shrink and shift just enough to throw a strike out of line. Then winter storms, which can hit the canyon edges hard, swell the same wood and make a door rub or bind. A door that latched fine in February can refuse to catch in September, and the cause is often the frame moving, not the lock failing.

We serve all of 91011 and the surrounding areas, including Flintridge, Alta Canyada, the Sagebrush area on the west side, the Paradise Canyon area, the Descanso Gardens area, the Angeles Crest Highway corridor and the edge near La Crescenta. If your door won't latch and you aren't sure what you are dealing with, describe where it is and what it is made of and we will tell you what to expect.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

What about office keying, access and exit rules?

Fixing a latch is often the moment an owner starts thinking about the rest of the door. A few related points come up regularly.

Exit doors are not ordinary doors. A door that serves as a way out of the building generally has to open from the inside without a key or special knowledge, and fire-rated doors have to carry hardware that is compatible with their rating. We won't fit hardware that compromises how a door lets people out. If your door needs a push-bar device, our panic bar installation page explains that work. Whether a given door falls under local building or fire requirements is for the authority that covers your property to determine, and we will flag anything that looks like it needs checking.

If the door's trouble is that it swings shut too hard or won't pull itself closed, the closer is usually the culprit, and that is covered in door closer repair.

If you are repairing several office doors and are tired of a pocketful of keys, a master key system can reorganize who can open what. And if keys themselves are the weak point, access control installation replaces them with credentials you can add or cancel without rekeying.

Why call Wilshire Lock & Key for commercial door hardware?

We have been in business since 1987, and a lot of what we know about commercial hardware comes from simply seeing how it fails over years. We work from a storefront at 10740 Wilshire Blvd in Westwood, and our mobile vans carry the parts and tools to handle most latch, strike, cylinder and mortise repairs at your door instead of sending you off to find parts.

We are one company. When you call (213) 577-1366, you aren't reaching a dispatch middleman who sells your job to whoever is free. David, the owner and lead technician, oversees the work. We serve 140 cities across Los Angeles and Ventura counties, and the phone is answered 24 hours a day, 7 days a week, year-round.

One piece of consumer advice that applies to any locksmith: California requires locksmith companies to hold a BSIS LCO license. Ask any locksmith who is about to work on your business for their license number, and check it against the state's records before you hand over a key or a door.

What can you do before we arrive?

A few simple steps make the visit faster and the diagnosis more accurate:

  • Note exactly what the door does: won't latch, won't lock, key sticks, lever spins, or slams
  • Check whether the door closes freely when the closer is disconnected or the latch is held back, which tells us whether the problem is alignment or the lock
  • Look for scraping marks on the door edge or frame, a sign of sag or swelling
  • Don't force the lever or spray oil into the lock, which can gum up a mortise case
  • If the door won't secure, arrange for someone to stay on site or move valuables until we arrive
  • Have any spare keys, and any record of what hardware is on the door, ready to show us

Frequently asked questions

Why does my office door only latch if I pull it hard?

That usually means the latch bolt and strike plate no longer line up, or the closer is too weak to finish the swing. Sagging hinges and shrunken or swollen wood are the usual causes. We check the door in the frame before blaming the lock, since the fix is often an alignment correction, not a new lock.

Can you fix a commercial door that won't lock without replacing the whole lock?

Often, yes. A mortise lock case can frequently be serviced or rebuilt, and a failed cylinder or strike can be replaced on its own. We recommend full replacement only when the case is worn inside, parts are unavailable, or the hardware isn't suited to how the door is used.

Do you handle warehouse door lock repair?

Yes. That includes steel personnel doors, hollow metal frames, rim and mortise hardware, and hasps. Warehouse doors take more abuse, so we look closely at the frame and hinges as well as the lock. Overhead and roll-up door mechanics are a different trade, so tell us which type of door you have when you call.

What is the difference between a mortise lock and a regular deadbolt?

A mortise lock sits inside a deep pocket cut in the edge of the door and combines latch, deadbolt and lever function in one body. It is heavier-built and often repairable. A standard residential deadbolt is a separate bored unit. Mortise locks are common on commercial and older buildings.

Can you match the hardware already on my doors?

In many cases we can, especially with common commercial mortise bodies. Some older models use parts that are no longer made, and we confirm that by looking at the lock in person. If an exact match isn't possible, we explain the alternatives and how they would affect the door and its finish.

Could the Santa Ana winds be the reason my door stopped latching?

It is plausible. Strong gusts slam doors against closers and strikes, and the hot, dry conditions in the foothills can shrink wood doors and trim enough to throw alignment off. Winter storms then swell the same wood. We check how the door sits in its frame to find out what is really happening.

Do you come out to La Cañada Flintridge after hours?

Yes. Our line at (213) 577-1366 is answered 24 hours a day, 7 days a week, year-round, and we send a mobile van from Westwood. If your door can't be secured overnight or on a weekend, call right away and tell us what the door is doing.

Will I know the cost before you start work?

Yes. We look at the door, explain what is wrong and what the options are, and give you the cost before the repair begins. The final figure depends on what is failing, the hardware involved, the condition of the door and frame, the hour, and the travel distance, and we walk you through those.

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Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.

Last updated 2026-10-11.

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