Commercial Door Hardware Repair in Los Angeles and Ventura County

What commercial door hardware actually covers

Commercial door hardware is everything on a door that makes it open, close, latch, and lock in a building that sees real traffic: mortise lock bodies, cylindrical and tubular latches, strike plates, hinges, exit devices, closers, thresholds, and the cylinders and keys that tie it together. When someone searches for commercial door repair, they usually mean one of two things: the door won't latch, or it won't lock. Both are hardware problems, and both almost always have a specific cause that can be found.

This page explains how we approach that work: what we look at, what we do, what changes the job from one building to the next, and where this service ends and another begins. We have been doing it since 1987, from a storefront at 10740 Wilshire Blvd in Westwood and from mobile vans that come to the door.

Why does a commercial door stop latching or locking?

A commercial door gets opened and closed many times more than a house door, often by people who aren't careful with it. Wear is the usual story, and it builds slowly until one morning the door won't catch. These are the situations that most often lead to a call:

In most of these cases the lock is not the only suspect. Doors sag, hinges loosen, frames shift, and a latch that worked for years stops reaching its strike by a few millimeters. A good repair looks at the whole door, not just the part that is complaining.

• The latch bolt sticks half-retracted, so the door has to be pulled or slammed to catch.
• The door closes, but the bolt doesn't line up with the strike plate, usually after hinge wear or door sag.
• The key turns but the deadbolt doesn't throw, or only throws when you push on the door.
• The key has become stiff, or only one worn key still works.
• A lever handle droops, spins freely, or no longer pulls the latch back.
• A door was forced or kicked, and the strike or the frame around it is split or bent.
• A tenant, employee, or contractor left, and the locks need to be changed or rekeyed.
• A warehouse or back-of-house door has taken hits from hand trucks and carts, and the hardware is loose in thin metal.

How we diagnose and repair a door that won't latch or lock

The order of the work matters. Skipping straight to replacing the lock is how people end up paying for a new lock on a door that still doesn't close right. This is the sequence we follow.

1. We talk it through on the phone first: what kind of door it is (glass storefront, hollow metal, wood), which side fails, and whether the building can be secured right now. If it can't, securing it comes first and the permanent repair is planned around that.
2. We confirm who we're working for. Property managers, tenants, and owners can all call, but we need to know the person has the right to authorize work on that door.
3. We watch the door operate before touching anything: how it swings, where the latch meets the strike, how much gap there is at the edges, whether the hinges have play, and whether the closer is helping or fighting.
4. We test the lock with the door open to separate a hardware fault from an alignment fault. A latch that works perfectly in the hand but fails when the door closes is a different problem than a latch that is itself broken.
5. We open the hardware: trim off, case out, and inspection of springs, spindles, cams, followers, and the cylinder for broken parts, debris, or corrosion.
6. We repair or replace. Depending on what we find, that can mean replacing internal parts, swapping the lock case, re-cutting or replacing the strike, tightening or shimming hinges, or replacing the cylinder and keys.
7. We cycle the door many times closed, locked, and unlocked from both sides, with the closer working, and check every key.
8. We explain what we found, including anything we noticed that wasn't part of the call, so you can decide what to do with it.

Mortise locks: why they are repaired rather than thrown out

Mortise locks are the heavy, boxy lock bodies set into a pocket cut in the edge of the door. You find them on older office buildings, storefronts, and institutional doors, and many are still in service because they are built well. The case holds the latch, the deadbolt, and the mechanism that links them to the handle and cylinder, all in one housing.

That construction is why a mortise lock is often worth repairing. The case can usually be removed, cleaned, and rebuilt or have parts replaced, and the cylinder can be rekeyed or swapped without touching the rest. The trouble is that the pocket in the door is sized to a specific case, so replacing a worn mortise lock means matching the case dimensions, backset, and function, and the trim has to cover the old cutout. We check what the door is already cut for before we recommend anything.

Some older mortise cases are no longer made, and in that situation we say so. The options are then a rebuild if the parts allow it, a modern case that fits the existing pocket, or changing the door prep. We would rather lay those out plainly than push you toward the most expensive one.

How the type of door and hardware changes the job

Two commercial doors that both won't latch can be completely different jobs. These are the main variables we sort out early:

• Aluminum and glass storefront doors: narrow stiles limit what lock fits, and the latch often works off a rail or a thin-profile case. Alignment between the door and the frame is tight, so small shifts show up as a latch that fails. Our storefront lock repair service covers this door type in more detail.
• Hollow metal doors and frames: strong, but the metal around a strike or lock prep can be bent by forced entry or repeated hard closing. Repairs may involve reinforcement or a different strike rather than just a new lock.
• Wood doors: wood can split around the latch, and screws can strip out of the edge over time. Sometimes the repair is in the door itself.
• Cylindrical or tubular locks versus mortise: cylindrical locks are lighter-duty and commonly replaced as a unit; mortise locks are rebuilt or exchanged as a case.
• Handing and function: whether the door is right- or left-hand, which way it swings, and whether it needs storeroom, office, classroom, or entrance function all change which hardware is correct.
• Keying: a single key, a keyed-alike set, or a door that is part of a hierarchy changes how we cut and pin cylinders. If your doors are part of a larger system, that affects how any new cylinder is handled.
• Fire-rated and code-governed doors: these have requirements about latching and what can be done to the door. We use hardware appropriate to the opening and don't cut or alter a rated door in ways that defeat it.

Office doors and warehouse doors fail in different ways

Office lock repair is mostly about fine alignment and keying. Suite entry doors, interior offices, and storage rooms get constant light use, and the common failures are worn latches, loose levers, and cylinders that have been rekeyed or replaced several times by different people. Tenant turnover adds another layer, because the question becomes who has keys and which doors should be changed.

Warehouse door lock repair is a more physical job. Personnel doors beside loading areas and doors that open onto yards take impact from carts, pallets, and vehicles, and they are often left propped, slammed, or forced. Hardware gets loose in the door, strikes get bent, and weather and dust get into the case. Fixes lean toward sturdier hardware, reinforced strikes, and attention to the door's closing path so the latch isn't asked to do what the frame should be doing.

In both cases we look at how the door is actually used. A door that gets propped open all day and slammed at night needs a different answer than one that opens twice a day.

What this service can't fix, and when something else is the right call

Repairing latches and locks is not the answer to every door that misbehaves. If the door drags, slams, or won't close by itself, the closer is the likelier culprit, and our door closer repair work is the right place to start. A latch can't be expected to catch reliably on a door that swings into the frame at the wrong speed.

If the issue is an exit device that won't dog down, retract, or latch, or if you need one added to meet occupancy needs, that is panic bar installation and exit hardware territory, not a standard lock repair. And if what you really want is badge readers, keypads, or electric strikes and a record of who came and went, that's an access control installation project rather than a hardware fix.

There are also times when repair isn't sensible. A frame that is badly deformed, a door that is delaminated or rotted, or hardware so worn that parts can't be found may be better replaced, and we will say so. Likewise, if the real fix is a door or frame job beyond a locksmith's scope, we'll tell you plainly rather than keep swapping lock parts.

What affects the price of commercial door hardware work?

We don't quote numbers on a web page because the same symptom can lead to very different jobs. What moves the cost is predictable, though:

• Repair versus replacement: rebuilding or adjusting existing hardware is usually the more economical route when the door and parts are sound.
• The hardware itself: grade, finish, function, and whether the model is common or hard to source all change the cost of parts.
• Door and frame condition: a bent strike area, a sagging door, or split wood adds labor beyond the lock.
• The number of doors and cylinders: several doors keyed alike, or a full set of locks changed at once, is a different job from a single door.
• Keying requirements: rekeying to an existing system or setting up new keys takes more care than a single new key.
• When and where the call happens: after-hours and emergency calls, and the distance to the site, are part of the picture.
• Whether we have to secure the building temporarily: this can add a step before the permanent repair.

Why call Wilshire Lock & Key for commercial door hardware

We have been working in this trade in Los Angeles since 1987. David, the owner and lead technician, oversees the work, and it is done by our own company, not handed off to a dispatch service that sends whoever is closest. When you call, you are talking to the business that will do the job.

We have a storefront at 10740 Wilshire Blvd in Westwood as well as mobile vans. That matters for commercial work: a van gets to the door, and a physical shop means there is a place for parts, key cutting, and lock bodies that need to be rebuilt rather than guessed at. The phone is answered 24 hours a day, 7 days a week, year-round, at (213) 577-1366.

One more thing worth knowing: California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services, known as a BSIS LCO license. Whoever you hire, ask them for it. It is a reasonable question, and a legitimate company will answer it. For a wider view of what we do on commercial properties, see our general commercial locksmith page.

Where we do this work

We serve 140 cities across Los Angeles and Ventura counties, and commercial door hardware is one of the services we handle throughout that range. You can see the full list on our locations page. If you want a version of this service written for a specific area, we have pages for Los Angeles, Santa Monica, and Burbank, among others.

If your building isn't in one of those cities, call anyway. The phone number is the same everywhere, and we will tell you straight whether we cover your address.

Commercial Door Hardware near you

• Los Angeles
• Beverly Hills
• Santa Monica
• Culver City
• West Hollywood
• Sherman Oaks
• Marina del Rey
• Ladera Heights
• Encino
• Inglewood
• Studio City
• View Park–Windsor Hills
• Van Nuys
• Lake Balboa
• All service areas

Related services

• Commercial Locksmith
• Storefront Lock Repair
• Panic Bar Installation
• Door Closer Repair
• Access Control Installation
• Master Key System