What is a panic bar, and when does a Sylmar building need one?
A panic bar is the horizontal bar you push to leave a building. It retracts the latch in a single motion, with no key, no knob to turn and no knowledge of how the lock works. You also hear it called a push bar, a crash bar or an exit device, and the trade term is panic hardware. They are all the same idea: whoever is inside can get out fast, even in the dark, even in a crowd, even when they are scared.
Which doors need one is not up to us or up to your preference. It depends on how the building is used, how many people can be inside at once, and what the building and fire codes say for that occupancy. A small office with a handful of people often has different requirements than a gathering space, a school-type use, a warehouse with a full crew, or a retail floor with customers. The fire marshal or the city building department makes the final call, and we will tell you plainly when a question belongs to them and not to a locksmith.
What we do is the hardware side: choose a device that suits the door, mount it correctly, make sure it releases cleanly under a normal push, and make sure the outside of the door still does its security job. If you are not sure whether a particular door needs panic hardware, describe the building and the door when you call (213) 577-1366 and we will help you sort out what to ask the authority having jurisdiction.
What goes wrong with exit devices and emergency exit doors?
Most calls we get about emergency exit door repair fall into a few patterns. The bar sticks halfway down. The latch does not fully extend, so the door looks closed but is not. The bar works but the door will not shut by itself. Or the door is so hard to push open that staff start propping it or chaining it, which is the worst possible fix.
Exit devices live a hard life. A rear exit door in a shop or warehouse gets shoved with carts, slammed by deliveries and kicked open by someone with full hands. Over the years the internal spring fatigues, the latch wears, mounting screws back out of the door, and the strike plate on the frame drifts out of alignment as the door sags.
- Bar will not depress, or stays down after you let go
- Latch does not retract, or does not fully extend and catch the strike
- Door will not latch because of a bent strike, dragging door or weak closer
- Outside trim or key cylinder is stiff, broken or missing
- Loose chassis, cracked end cap or screws spinning in the door
- Vertical rods that have bent, rusted or slipped out of their guides
- Alarm-equipped bars that sound constantly or never sound
- A chain, wire or padlock added to the bar because the device failed
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Call (213) 577-1366How we install or replace a panic bar, step by step
Panic bar installation is precise work because the device has to do two opposite jobs: let people out instantly and keep unauthorized people from getting in. Here is how we approach a typical job, whether it is a first-time install, a push bar replacement, or an upgrade of an old crash bar.
- Look at the door first. We check what it is made of (hollow metal, solid wood, aluminum storefront, or glass), how thick it is, which way it swings, whether it is in a fire-rated opening, and what the frame looks like.
- Identify what is there now. If an old exit device is on the door, we note the type (rim, mortise, surface vertical rod or concealed vertical rod), the brand, the handing and the existing prep so we can decide whether a straight swap will work.
- Choose the right device for the opening. Single doors, double doors with a removable mullion, fire-rated doors and doors needing outside trim all call for different hardware. We explain the choice in plain terms before we start cutting or drilling.
- Prepare the door and frame. That can mean drilling or reusing existing holes, fitting the strike, reinforcing a thin door where screws need something solid to bite, and removing old hardware without wrecking the surrounding door skin.
- Mount and align the device. The chassis, end cap, latch and strike must line up so the latch retracts freely and extends fully every time the door closes. Vertical rod systems are adjusted so the rods travel clean without binding.
- Set up the outside. Depending on the door, that means a blank plate, a pull, a lever trim or a key-operated trim. If the door needs to be locked from the outside, we fit a cylinder that works with your key system.
- Test it the way people will use it. We push the bar from different heights and angles, cycle the door many times, check the closer, and confirm the door self-latches without being slammed.
- Walk you through it. We show you how the bar, any dogging feature and any trim operate, and what a failing device looks like so you can catch problems early.
Should you repair the panic bar or replace it?
Panic bar repair is often the more economical route when the device is basically sound and one part has failed: a worn latch, a bent strike, a stiff spring, a loose mounting or a damaged trim. Exit devices from reputable makers are built to be serviced, and replacement parts are usually available for models still in production.
Replacement makes more sense when the chassis is cracked, the finish and internals are worn out together, parts are no longer made, the device does not suit the door it is on, or the hardware was never the right type for the opening to begin with. We also see exit devices fitted to doors that have since been changed, such as a solid door swapped for a glass one, where the old hardware no longer fits correctly.
One more point worth saying out loud: a device that is mostly working is not necessarily compliant. If the bar needs a hard shove, or the latch sometimes hangs up, repair it now. The failure you are trying to prevent is the one that happens when a room is full and nobody has time to jiggle a door.
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Call (213) 577-1366What affects the cost of panic bar installation in Sylmar?
We do not quote numbers on a web page, because two panic bar jobs that sound identical can be very different once someone looks at the door. These are the real factors that move the cost up or down:
- The type of device: rim exit devices are the simpler ones, while mortise and vertical rod systems involve more hardware and more preparation
- Single door or pair of doors, and whether a mullion is needed
- Fire-rated or not, since fire-listed hardware has to match the door and frame label
- Door material and condition: hollow metal, wood, aluminum storefront and glass each call for different mounting and sometimes reinforcement
- Whether we are repairing, replacing in the same prep, or cutting a door for the first time
- Outside trim and cylinders, including whether the exit must also be keyed to an existing system
- Extras such as alarms, delayed egress, or electric latch retraction tied to access control
- Door closer condition, since a good device on a door that will not shut properly will not hold up
- Scheduling: a planned daytime install is simpler than an after-hours emergency exit door repair at night
- Parts availability on older or discontinued devices
How do you make sure panic hardware is code-compliant?
Compliance is a combination of the right hardware, correct installation and the right use of the door. A few practical points we raise with customers:
Exit hardware has to release with a single, simple motion, without a key, a tool or special knowledge. That is why we do not fit key-operated locks on the inside of an egress door, and why chaining or padlocking a bar to stop misuse is a bad idea. If the issue is people propping a door or using it as a shortcut, there are legitimate ways to deal with that, such as alarmed exit devices or a monitored door, and we can talk through them.
Dogging is the feature that holds a bar retracted so the door can be used as a push-pull during business hours. It can be convenient, but it is not appropriate for every opening, and fire-rated doors generally need to latch every time they close. Delayed egress and electrified exits have their own requirements, usually involving fire alarm tie-ins, and those are decided with the fire authority and the building plan, not guessed at by a hardware installer.
You should also confirm that whoever works on your doors is properly credentialed. California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services (BSIS), called an LCO license. Ask any locksmith for their number and check it with the state before you let them modify life-safety hardware. That is good advice no matter whose truck pulls up, including ours.
For anything that depends on occupancy classification, plan review or an inspection, check with the Los Angeles building department or fire marshal. We can install what the plan calls for and flag problems we see, but we will not pretend to be the inspector.
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Call (213) 577-1366Panic bars on Sylmar's commercial and mixed-use streets
Sylmar is 91342 and runs from the foothills down through a mix of tract housing, small commercial strips and industrial pockets. The business streets we think about for exit hardware are the Foothill Boulevard corridor, the Glenoaks Boulevard corridor and the Hubbard Street corridor, along with the Polk Street area and the Olive View area. Any shop, workshop, church hall, school-type space or warehouse in those areas that has a back door or side door used as an exit may have a panic bar on it, and that bar may be decades old.
Local conditions matter more than people expect. Summers in this northern corner of the Valley run very hot, and heat can warp doors and loosen weatherstripping, which changes how a door sits against its frame and can leave a latch dragging on the strike. Strong Santa Ana winds funnel through Newhall Pass and the foothill canyons and push dust into exterior hardware, including the outside trim and cylinders on exit doors and any padlocks and gate locks nearby. Dust and a dry spring are a bad pairing, so a bar that barely worked in spring can stick by fall.
Here is one place the scenario fits. Gate lock and padlock work on horse-keeping properties near the foothills is a regular kind of call in this area. If a property like that also has a workshop, a commercial building or an outbuilding with a rear exit, the exit door needs to open from the inside without a key even when the gate or a padlock outside is part of the security setup. We can look at both sides of that picture, the egress hardware on the building and the outdoor locking, in one visit, and we can send you to gate lock repair if the gate is the real problem.
Our storefront is in Westwood, roughly 24 miles from Sylmar, so Sylmar work is mobile work. The van comes to the building, which suits an exit door that cannot be removed and taken to a shop.
Why call Wilshire Lock & Key for exit devices?
We have been in business since 1987, and David, the owner and lead technician, oversees the work. That matters for panic hardware because the same few problems keep showing up: a door that is out of square, a latch that never lined up with the strike, a closer that cannot do its job, or a bar mounted into a door that is too thin for it. Experience shows up in how quickly you recognize those issues.
We are one company, not a dispatch service that sells your job to whoever is available. When you call (213) 577-1366, you reach us, and the person who tells you what the job involves is the same operation that sends the technician. We have a storefront at 10740 Wilshire Blvd in Los Angeles and mobile vans that work across 140 cities in Los Angeles and Ventura counties, and the phone is answered 24 hours a day, 7 days a week, year-round.
We try to be straightforward about limits. If the door needs something a locksmith cannot approve, such as a plan review, we say so. If a repair is the lighter-cost option, we say so. If the device on your door is the wrong one for the opening, we say that too, and we show you why.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Related door work that often goes with exit devices
A panic bar rarely fails alone. If the door will not close and latch on its own, a tired closer is usually the reason, and door closer repair is often part of the same visit. If the rest of the door hardware is worn, commercial door hardware covers hinges, levers, cylinders and the other pieces. For front doors on shops, storefront lock repair is the sibling service, and a broader commercial locksmith visit can cover several doors at once.
If you want badge or keypad control on the entry side while the exit side stays free-egress, talk to us about access control installation. If a bar has failed so badly that you cannot lock up the building tonight, our emergency locksmith service is there for that, and if staff are shut out, see business lockout. Our mobile locksmith page explains how a van visit works.
Frequently asked questions
What is the difference between a panic bar, a crash bar and a push bar?
In everyday use they mean the same thing: a horizontal bar on the inside of a door that releases the latch when pushed. Crash bar and push bar are common names, panic hardware and exit device are the trade terms. The real differences are in the mechanism and mounting, such as rim, mortise or vertical rod, and whether the device is listed for fire doors.
Can you repair my existing panic bar, or does it need to be replaced?
Often it can be repaired. A worn latch, weak spring, bent strike or loose mounting can usually be fixed without replacing the whole device. Replacement makes more sense if the chassis is cracked, parts are discontinued, or the device does not suit the door. We look at it in person and tell you which route is the more economical one.
Do you install panic bars on doors that never had one?
Yes. That involves checking door material and thickness, preparing the door for the device, fitting the strike and adjusting the latch. Whether the door needs panic hardware at all depends on the building's use and occupancy, and the fire marshal or building department has the final word on that.
Can I lock a panic bar from the inside or chain it at night?
No. An exit door has to open from the inside with one simple motion, without a key or tool. Chaining or padlocking the bar is dangerous and usually violates code. If the concern is break-ins or misuse, there are better options, such as outside trim with a key cylinder, an alarmed device, or monitoring.
What is dogging, and should I use it?
Dogging holds the bar down so the latch stays retracted and the door works like a push-pull during business hours. It is convenient for busy doors, but it is not suited to every opening, and fire-rated doors generally need to latch whenever they close. We can tell you whether it makes sense on your door and what to check with the fire authority.
Do you handle panic hardware on fire-rated doors?
Yes, but fire-rated openings have extra rules. The hardware has to be listed for that use and match the door and frame labeling, and the door must close and latch correctly every time. We check the labels on the door and frame before recommending anything.
How do I know a locksmith is allowed to work on exit hardware in California?
California requires locksmith companies to hold a BSIS LCO license. Ask any locksmith for their license number and verify it with the state before work begins. This applies to life-safety hardware like exit devices just as much as ordinary locks.
Can you come out after hours for a broken emergency exit door?
Yes. Our phone at (213) 577-1366 is answered 24 hours a day, 7 days a week, year-round, and our mobile vans serve Sylmar and the surrounding area. If a door cannot latch or cannot be opened from inside, tell us that right away so we can plan the visit accordingly.
What should I tell you when I call about a panic bar problem?
Tell us the address, what the door is made of, whether it is a single or double door, what the bar is doing or not doing, and any brand name on the device. A photo of the bar and the edge of the door helps. Say whether the door is a fire exit or the only way out of the room, because that affects how soon the fix matters.
More locksmith help in Sylmar
Panic Bar Installation near Sylmar
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.