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Crenshaw Lock

Panic Bar Installation in Monrovia · 24/7 mobile

Panic Bar Installation in Monrovia, California

Crenshaw Lock Company provides panic bar installation and repair in Monrovia, California, 24/7. Our fully mobile team installs and fixes panic bars, exit devices and emergency-exit hardware at your business, wherever the door is. Call (323) 997-8867 to talk through your door and get started.

  • Mobile to your Monrovia location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Commercial double exit doors fitted with horizontal panic bars
Open now(323) 997-8867

A panic bar is the one piece of hardware on a commercial door that has to work every single time, in the worst possible moment. In Monrovia, where so many businesses sit in older buildings with doors that were never designed for modern exit hardware, getting the install right matters as much as choosing the device. Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead tech David Shar has seen just about every kind of door that needs an exit device fitted to it.

The businesses we hear from here tend to fall into a few groups: restaurants and small shops along Old Town Myrtle Avenue, offices and service businesses along Huntington Drive and Foothill Boulevard, and the occasional gathering space, studio or workshop in a converted older building. Back doors in these spaces often have a tired deadbolt, a surface bolt, or a hasp where a code-conscious exit device should be. We install and repair rim-style panic bars, vertical rod devices, and the related trim, strikes and hardware, and we can replace a bar that sticks, rattles, or no longer latches cleanly.

We are fully mobile. There is no storefront to visit; we come to your door, look at the door, the frame and how people actually use the exit, and recommend hardware that fits. We are not a substitute for your fire marshal, building department or architect, and we will tell you plainly when a question about code or occupancy is one to confirm with them. What we can do is make sure the hardware itself is sound, properly mounted and working smoothly.

How it works in Monrovia

  1. 1

    Call and describe the door

    Call (323) 997-8867 any time, day or night. Tell us what kind of business it is, whether the door is single or double, what material it is made of, and what is on it now. Photos of the door and frame help us bring the right parts.

  2. 2

    On-site assessment

    We come to you and check the door's thickness, material, swing direction, frame condition and alignment. Older Monrovia storefronts often have doors that have shifted or been patched over the decades, and that affects which device will mount cleanly.

  3. 3

    Choosing the right exit device

    We explain the options, such as rim devices, vertical rod devices, and how the outside trim or key cylinder should work. We match the device to how the door is used, whether it is a quiet back exit or a door customers also enter through.

  4. 4

    Installation and reinforcement

    We mount the bar, set the strike, and address weak spots in the door or frame so the hardware is not fighting a warped or worn opening. Where a door needs a repair first, we tell you before we proceed.

  5. 5

    Testing and walkthrough

    We operate the device repeatedly from the inside, check latching and release, and verify the outside trim behaves as intended. We show you or your staff how it works and what routine upkeep looks like.

  6. 6

    Repairs and follow-up

    If a panic bar you already have is sticking, loose, or failing to latch, we can repair or replace the worn parts. Call (323) 997-8867 if something changes after the install.

Need panic bar installation in Monrovia?

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Call (323) 997-8867

What affects the price

  • Type of device: a basic rim bar, a vertical rod device, or a double-door setup each involve different hardware and labor.
  • Door and frame condition: a solid, square opening is quicker to fit than an older door that needs shimming, patching or reinforcement.
  • Door material: wood, hollow metal, aluminum storefront and glass doors all require different mounting methods.
  • Outside trim and keying: whether you want a lever, a key cylinder, or no exterior access, and whether it should match existing keys.
  • Removal of old hardware: taking out existing deadbolts, bolts or an older exit device and repairing the holes left behind.
  • Time of service: after-hours, weekend or urgent calls can be handled 24/7, and scheduling affects how the job is planned.

Why Monrovia chooses us

  • Fully mobile service: we bring tools and hardware to your door rather than asking you to come to a shop, because we do not have a storefront.
  • Experience since 1987: David Shar and the team have worked on decades of commercial doors across Los Angeles and Ventura County, including older buildings with quirky openings.
  • We fit hardware to the door: we look at the actual frame and door before recommending a device, instead of forcing a standard kit onto a door it does not suit.
  • Straight talk on code questions: we install and repair the hardware, and we say plainly when something should be confirmed with your fire marshal or building department.
  • Available 24/7: if a broken exit device leaves your business unable to close up securely, you can call any hour.
  • Repair as well as install: we can service an existing bar instead of replacing it when repair makes sense.

Panic Bar Installation across Monrovia

Monrovia's commercial doors are as varied as its streets. Old Town Myrtle Avenue is a walkable run of small shops and restaurants in buildings of mixed ages, and the service and kitchen doors behind them often carry hardware added piecemeal over the years. A restaurant near the Aztec Hotel or around Library Park, for example, might need a dependable exit device on a rear door that opens to an alley, and that door may be old wood or a patched metal slab. We work with those realities rather than ignoring them. Businesses in the 91016 ZIP code around Old Town are the ones we most often think of for this kind of work.

Further out, Huntington Drive, Foothill Boulevard and Mountain Avenue carry offices, clinics, studios and light commercial spaces, many with side and rear exits that need reliable emergency hardware. In the 91017 area and the neighborhoods like Mayflower Village, smaller businesses and community spaces sometimes occupy buildings that were converted from other uses, and the doors do not always line up with standard exit device templates. North Monrovia, up toward the foothills and Monrovia Canyon Park, has its own mix of properties, including larger lots with outbuildings and workshops where a sturdy exit device on a shop or studio door makes sense.

With I-210 running along the edge of town and the Metro A Line station bringing steady foot traffic, Monrovia businesses tend to see plenty of daily activity, which puts wear on exit hardware. Because we are fully mobile and available around the clock, we can get to a door when it fails and sort out the fix. Call (323) 997-8867 and we will talk through what your door needs.

Locked out or need a locksmith now?

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Other Monrovia locksmith services

See all of our Monrovia services, or our citywide panic bar installation page.

Panic Bar Installation in Monrovia — FAQs

What is a panic bar and how is it different from a regular lock?
A panic bar, also called an exit device, lets someone leave by pushing a bar across the door instead of turning a knob or working a key. It is meant to open quickly from the inside under stress. Call (323) 997-8867 if you are not sure what your door needs.
Do you install panic bars on older Old Town Monrovia storefronts?
Yes. Older doors and frames on and around Myrtle Avenue can be uneven or worn, so we inspect them first and reinforce or adjust as needed so the device mounts and latches correctly.
Can you repair a panic bar that sticks or will not latch?
Often, yes. Sticking, loose mounting, worn latches and misaligned strikes are common and frequently repairable. If a device is too worn, we will explain the replacement options.
Do you work on double doors?
Yes. Double doors can use rim devices or vertical rod devices depending on the setup, and we assess the doors and frame to recommend what works. The configuration affects the hardware and time involved.
Will the panic bar meet fire code?
We install and service the hardware itself, but code requirements depend on your occupancy, building and local authorities. We recommend confirming requirements with the Monrovia fire or building officials, and we are glad to work around their guidance.
Can the outside of the door still be locked with a key?
In many setups, yes. Exit devices can be paired with an outside trim or key cylinder, or have no exterior access at all. We talk through how you want the door used before installing.
Are you available for urgent or after-hours calls?
We are available 24/7. If an exit device has failed and your business cannot be secured, call (323) 997-8867 and we will discuss the situation.
Do I need to come to your shop?
No. Crenshaw Lock Company is fully mobile and has no storefront. We come to your business in Monrovia and do the work on site.
DS

Reviewed by David Shar — Owner & Lead Technician

Crenshaw Lock Company has served Greater Los Angeles & Ventura County since 1987.

Last updated 2026-10-12.

Call (323) 997-8867 · Open 24/7