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Wilshire Lock & Key

24/7 locksmith · Signal Hill, CA

Panic Bar Installation in Signal Hill, CA

Wilshire Lock & Key installs, repairs, and replaces panic bars and other exit devices for Signal Hill businesses, day or night. Our line is answered 24/7 at (213) 577-1366. We match the hardware to your door, keep exits opening freely from inside, and keep the outside secure.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
Push bar exit device being mounted on a commercial back door

Why does an exit door need a panic bar?

A panic bar, also called a push bar or crash bar, is the horizontal bar across the inside of an exit door. Press it with a hip, a hand, or a loaded cart and the door unlatches. There is no knob to turn, no key to find, and no thumb-latch to figure out. That is the whole point. People leaving a building in an emergency should never have to think about the door.

Whether a particular door must have panic hardware depends on how the building is used and how many people it can hold. The local building department and the fire authority decide that, not a locksmith, and the answer can differ between a small office, a repair shop, a showroom, and a warehouse. Our job is to install the hardware correctly, tell you plainly when a door looks like it is missing something, and point you back to the people who enforce the code when the question is theirs to answer.

The trade has a few names for the same family of products. Exit device, panic hardware, push bar, and crash bar all describe commercial exit door hardware that lets people out freely while keeping the outside of the door secure. We handle panic bar installation, panic bar repair, and panic bar replacement on all of them.

What goes wrong with exit devices, and when is emergency exit door repair needed?

Exit devices work hard. They get slammed, kicked open, hit with pallet jacks, and ignored for years until the day somebody notices the door will not latch. Most failures show up in a handful of ways, and every one of them is worth fixing quickly because an exit door has two jobs and a failure usually compromises one of them.

  • The bar sticks halfway down or does not spring back, so the latch never fully retracts or never fully extends.
  • The door sits slightly ajar because the latch is not catching the strike. That leaves the building open overnight and sometimes sets off alarms.
  • The door slams or drifts open because the closer is worn or badly adjusted, which puts extra strain on the latch.
  • The outside trim is loose, the key cylinder is worn, or the lever spins without moving anything.
  • The bar rattles or sags because mounting screws have worked loose in a thin or damaged door skin.
  • The dogging mechanism, which holds the bar down so the door stays unlatched, was left engaged and now the door will not lock at closing time.
  • A built-in alarm has a dead battery, a broken switch, or a siren that goes off by itself.
  • Someone has wrapped a chain, wire, or padlock around the bar to secure the door. This is a real safety problem, not a repair, and we will replace it with hardware that does the job properly.

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How does panic bar installation work, step by step?

Every exit door is a little different, so we do not quote hardware sight unseen when we can avoid it. Here is how a typical panic bar installation goes from the first call to the final test.

  1. You call (213) 577-1366 and tell us about the door: steel, aluminum storefront, or wood; single door or a pair; what hardware is on it now; and whether there is a fire label on the edge of the door.
  2. We look at the door and frame in person. We check thickness, condition, swing direction, whether the door closes and latches on its own, and whether the frame can take the new strike.
  3. We choose the device type and function: rim, vertical rod, or mortise; what kind of outside trim, if any; and whether you need an alarm, a key-controlled dogging feature, or provision for electric control.
  4. We remove the old hardware, fill or reinforce any damaged areas, and mark the door with the manufacturer's template so every hole lands where it should.
  5. We mount the device, set the strike, install the outside trim or cylinder, and adjust the latch so it engages fully without binding.
  6. We test it from the inside repeatedly under normal use, confirm the door closes and latches by itself, check the outside trim does what you expect, and test any alarm.
  7. We walk you through how it works: how to dog and undog it, who should hold keys, and what to look at during a monthly check so small problems do not turn into failures.

Which kind of panic hardware fits your door?

Picking the right device matters more than picking the most expensive one. The wrong style on the wrong door will rattle loose in a season or two. These are the main families we install and repair.

  • Rim exit devices: the latch mounts on the surface of the door edge. This is the most common choice for a single door and usually the simplest to retrofit.
  • Surface vertical rod devices: rods run to the top and bottom of the door, which is how a pair of doors can latch without a center post.
  • Concealed vertical rod devices: the rods run inside the door for a cleaner look, but the door needs more preparation.
  • Mortise exit devices: the lock body sits inside the door edge, common on heavier commercial and storefront doors.
  • Narrow-stile devices: slimmer hardware designed for the thin vertical rails on aluminum storefront doors.
  • Fire-rated exit hardware: if the door carries a fire label, the device has to be listed for use on a fire door. A standard device cannot simply be swapped in. Features like dogging and alarms vary by model, so we check the listing before we promise you an option.
  • Outside trim: a lever, a pull handle, a key cylinder, or a blank plate when the door should only be used as an exit.

Locked out or need a locksmith now?

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

Call (213) 577-1366

How much does panic bar installation cost in Signal Hill?

We do not give numbers on a web page because a fair figure depends on the door in front of us. What we can do is tell you exactly what moves the cost up or down, so you can compare quotes sensibly.

Often the more economical route is repairing a good device that has simply been neglected, rather than replacing it. Sometimes the opposite is true, and spending a little more on a better-built device saves you repeat visits. We will say which is which after looking at the door.

  • Device type and build grade: a light-duty device on a rarely used office door is not the same product as a heavy-duty device on a loading door that gets hit all day.
  • Single door or pair: pairs need more hardware and more adjustment, and some need vertical rods.
  • Door material and condition: steel, aluminum, and wood each need different preparation, and a door with a damaged skin may need reinforcement first.
  • Fire rating: listed fire exit hardware is built to a different standard than non-rated hardware.
  • Trim and keying: lever trim, key cylinders, and keyed-alike or master-keyed arrangements add parts and time. If you want your exit doors on a larger keying plan, ask us about a master key system.
  • Alarms and electrified options: a device that sounds an alarm, or one that connects to access control installation, has more components and more testing.
  • The closer: an exit device on a door that slams will not last. If the door closer repair side of the job needs attention, it belongs in the same quote.
  • Number of doors and timing: several doors installed in one visit are planned differently from one urgent call after hours.

Should you repair or replace a panic bar?

Panic bar repair makes sense when the device is the right type for the door, the body is not cracked or badly worn, and the problem is a bent rod, a weak spring, a worn strike, loose mounting, a bad cylinder, or a dead alarm battery. A thorough cleaning, adjustment, and a few new parts can make an older device work like it should.

Panic bar replacement is the better call when the casting is cracked, the internal mechanism is worn out, parts are no longer available, the device is the wrong style for the door, or you have already repaired it more than once. It is also the right call when the door is fire-rated and the existing hardware is not listed for it, because that is a compliance problem you cannot adjust your way out of.

If you are unsure, we will tell you what we would do on our own door. Matching hardware across all of your exits, in one finish and one style, is part of the broader commercial door hardware work we do for owners who would rather deal with one company.

Locked out or need a locksmith now?

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

Call (213) 577-1366

What does exit device work look like around Signal Hill?

Signal Hill is a small city with a lot of variety packed into the 90755 ZIP code. The Signal Hill Auto Center district along Cherry Avenue is built around showrooms, service areas, and back-of-house doors. The Spring Street industrial corridor has industrial units with rear and side exits. The Willow Street corridor mixes commercial frontage with apartments. Each of these calls for a different kind of exit door thinking.

On the Spring Street corridor, local industrial unit work is a real part of what we do, and the exit door is often a steel door with a rim device that has taken years of abuse from carts and deliveries. The usual fixes there are worn strikes, bent bars, and doors that no longer latch cleanly. Along Cherry Avenue, the exits that matter are often the ones customers never see: the service bay, the parts area, the rear door to the lot. If a door in a dealership setting is chained shut at night or hard to open from the inside, that is exactly what we are there to correct. We cannot tell you which doors in any given building need panic hardware, but we can look at them together and flag what looks wrong.

On Willow Street, storefronts and shared exits in mixed buildings tend to be aluminum-framed, which calls for narrow-stile hardware. If a front door lock is also giving you trouble, our storefront lock repair service covers that side of the door.

Climate is a factor too. Signal Hill sits high above the surrounding coastal plain, so it catches marine-layer damp and a steady onshore breeze, and exterior hardware sees moderate salt exposure, though less than beachfront Long Beach. For exit devices that means the outside trim, the cylinder, and the strike are what corrode first, while the inside mechanism is protected. We will talk with you about finish and material choices for outside trim when the door faces the weather.

We are based at 10740 Wilshire Blvd in Westwood, roughly 29 miles from Signal Hill, and our mobile service vans carry common exit hardware so we can often handle repairs on site. A phone call tells us whether we need to bring something specific.

Why call Wilshire Lock & Key for exit devices?

We have been in business since 1987, and exit door hardware is a normal part of commercial work for us, not a side line. David, the owner and lead technician, oversees the work. That matters on exit devices, where a small mistake in setting a latch or choosing a device can leave you with a door that looks fine and fails when it counts.

We have a storefront on Wilshire Boulevard and mobile vans, and you deal with one company from your first call to the last test. There is no dispatch middleman passing your job to whoever is available. The phone is answered 24 hours a day, 7 days a week, year-round, at (213) 577-1366, which helps when a door will not latch at closing time and you cannot leave the building open.

If the real problem is broader, we can help with that too. Our commercial locksmith service covers the rest of the building, and if you are locked out of your own business, our business lockout service is built for that. For an after-hours problem with a door that will not secure, our emergency locksmith service is the place to start.

Locked out or need a locksmith now?

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

Call (213) 577-1366

What should you ask any locksmith before work starts?

California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for that license number before they start work on your doors. You can verify it with the state. It is a fair question for any company, and a real one will answer it plainly.

Beyond that, ask who will actually be doing the work, whether the device they recommend is listed for your door if it is fire-rated, and what they will test before they leave. Good installers like those questions. They show you care about the door working when it is needed, which is exactly what we care about too.

Frequently asked questions

What is the difference between a panic bar, a crash bar, and an exit device?

In practice they are the same thing. Panic bar, push bar, and crash bar are the common names for the horizontal bar you press to open an exit door. Exit device and panic hardware are the more formal trade terms. We install and repair all of them.

Does my Signal Hill business need panic hardware?

It depends on how the building is used and how many people it can hold, and the local building department and fire authority make that decision. We can look at your doors, tell you what we see, and install the hardware once you know what is required.

Can you fix my existing panic bar instead of replacing it?

Often yes. Bent rods, weak springs, worn strikes, loose mounting, bad cylinders, and dead alarm batteries are all repairable. If the casting is cracked, the mechanism is worn out, or the device is wrong for the door, replacement is the better choice, and we will tell you which applies.

Can you install a panic bar on an aluminum storefront door?

Yes, but it needs a narrow-stile device designed for the thin vertical rails on those doors. A standard rim device usually will not mount properly. We check the door and frame first so the hardware actually fits.

What if my exit door is fire-rated?

Fire-rated doors need exit hardware that is listed for use on a fire door, and a regular device cannot just be swapped in. Features such as dogging and alarms vary by model, so we check the listing before choosing hardware. Look for a label on the edge of the door and mention it when you call.

Can a panic bar still be locked from the outside?

Yes. The inside bar always lets people out, while the outside is controlled by the trim you choose: a fixed handle, a key cylinder, a lever, or no trim at all so the door is exit-only. We help you pick what fits how the door is used.

Why does my exit door alarm keep going off?

The usual causes are a dead battery, a worn switch, a door that does not close fully, or someone pushing the bar without realizing the alarm is armed. We check the latch, closer, and the alarm itself, since an alarm that sounds all the time tends to get ignored or disabled.

Do you handle panic bar installation after hours or on weekends?

Our phone is answered 24 hours a day, 7 days a week at (213) 577-1366. If an exit door will not latch or has been broken open, call and describe the situation. We will tell you what can be done right away and what needs a follow-up visit.

More locksmith help in Signal Hill

Panic Bar Installation near Signal Hill

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

Last updated 2026-10-11.

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