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Crenshaw Lock

Commercial Door Hardware in Santa Clarita · 24/7 mobile

Commercial Door Hardware Repair and Replacement in Santa Clarita, CA

Crenshaw Lock Company provides commercial door hardware repair and replacement in Santa Clarita, California, including storefront, aluminum-frame and mortise hardware. We are fully mobile and available 24/7, so we come to your business. Call (323) 997-8867 to describe the door and get it working and secure again.

  • Mobile to your Santa Clarita location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Aluminum storefront door with mortise lock and pull handle
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A commercial door works harder than almost any other part of a building. A storefront door in Valencia may open and close hundreds of times a day, a warehouse exit device in an industrial park gets slammed by carts and forklifts, and an office suite door near Soledad Canyon Road is expected to stay locked at night and never trap anyone inside during the day. When the hardware starts to fail, it rarely does so politely. A latch begins to stick, a closer stops catching, a thumbturn spins loose, and eventually a door will not lock or will not open.

Crenshaw Lock Company has been serving Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar has spent decades working on the kinds of hardware found in commercial buildings: narrow-stile aluminum storefront doors, mortise lock bodies, panic bars and exit devices, door closers, and the strikes and pivots that tie it all together. We repair what can be repaired and replace what cannot, and we will tell you plainly which is which.

We are a mobile-only business. There is no storefront to visit; we bring tools, common parts and the know-how to your door in Santa Clarita, whether it is a retail unit, a medical office, a restaurant, a school-adjacent property or a warehouse. Because we operate around the clock, a failed lock does not have to mean a night of leaving your building unsecured.

How it works in Santa Clarita

  1. 1

    Tell us about the door and the problem

    Call (323) 997-8867 and describe what you have: glass storefront, aluminum frame, wood or hollow-metal door, mortise lock, panic bar. Tell us what it is doing, such as not latching, not unlocking, or hanging open. That helps us arrive prepared.

  2. 2

    Inspect the whole door assembly

    Most commercial hardware problems involve more than one part. We check the lock or exit device, the strike, the closer, hinges or pivots, and door alignment. A latch that fails is often caused by a door that has dropped slightly, and replacing the lock alone would not last.

  3. 3

    Repair or replace, with options explained

    If a mortise body, cylinder or exit device can be serviced reliably, we do that. If parts are worn out, discontinued or unsafe, we explain the replacement choices, including grade and finish, and the reasons behind our recommendation before work begins.

  4. 4

    Install and fit to the frame

    Aluminum storefront frames have thin stiles and specific backset and cutout requirements, so hardware has to be matched to the profile. We install, adjust and test throughout the full swing of the door, including the latch, deadbolt throw and closer speed.

  5. 5

    Key the system and secure the building

    We can rekey new cylinders to your existing keys or set up a new key plan if staff has changed. Before we leave, we test everything from both sides so the door locks, unlocks and exits correctly.

Need commercial door hardware in Santa Clarita?

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What affects the price

  • The type of door and frame, since narrow-stile aluminum storefronts, mortise-prepped doors and hollow-metal doors call for different hardware and labor.
  • Whether the existing hardware can be repaired or must be fully replaced, including whether parts are still available for older models.
  • The grade and style of hardware chosen, such as standard-duty versus heavy-duty exit devices, and the finish required to match your building.
  • Related components that need attention, such as closers, strikes, pivots or door alignment, which affect how long the new hardware will last.
  • The number of doors and cylinders involved, and whether they need to be keyed alike or to a new key plan.
  • Timing of the visit, including after-hours or emergency calls where the building must be secured right away.

Why Santa Clarita chooses us

  • Serving the region since 1987, with owner and lead technician David Shar bringing long hands-on experience to commercial hardware.
  • Fully mobile and available 24/7, so a failed door lock at a business is not left waiting for store hours.
  • Comfortable with storefront, aluminum-frame and mortise hardware rather than only residential cylinders, including panic bars and exit devices.
  • We diagnose the whole door, not just the part that failed, so you are not paying twice for the same problem.
  • Honest repair-versus-replace advice, with the reasoning explained in plain language before work starts.
  • No storefront overhead to explain: we work on site at your building and test the door before we leave.

Commercial Door Hardware across Santa Clarita

Santa Clarita's commercial buildings are spread across several distinct areas, and the hardware needs differ among them. In Valencia, shopping and office properties near Valencia Blvd, Newhall Ranch Rd and the area around Westfield Valencia Town Center rely on glass storefront doors with aluminum frames and heavy daily traffic. The Valencia Industrial Center is a different world, where warehouse doors, panic bars and exit devices take real abuse and often need quick repair after a lockout or a damaged latch. ZIP codes such as 91355 and 91354 cover much of this area.

In Newhall and Old Town Newhall, many businesses occupy older buildings with a mix of original and replacement doors, so we often see mortise hardware that has been in service for years and needs rebuilding or careful replacement to fit an existing mortise pocket. Restaurants, shops and offices along that corridor, in ZIP code 91321, usually want hardware that keeps the building's character while still locking securely.

Further out, Saugus, Canyon Country and Plum Canyon have small retail centers, offices and service businesses along Soledad Canyon Rd, Bouquet Canyon Rd and Sierra Highway, in ZIP codes like 91350, 91351 and 91387. Whether your door is near I-5, off CA-14, or close to College of the Canyons, we come to you at any hour with the tools to repair or replace commercial door hardware on site.

Locked out or need a locksmith now?

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Other Santa Clarita locksmith services

See all of our Santa Clarita services, or our citywide commercial door hardware page.

Commercial Door Hardware in Santa Clarita — FAQs

Do you work on aluminum storefront doors in Santa Clarita?
Yes. We repair and replace hardware on aluminum-frame storefront doors, including locks, cylinders, pivots, closers and strikes. Call (323) 997-8867 and describe your door so we can come prepared.
Can you fix a panic bar or exit device at a warehouse?
Yes. We repair and replace panic bars and exit devices, a common need at industrial and warehouse buildings such as those in Valencia. We check the device, the strike and the door alignment so the fix lasts.
Is it better to repair or replace commercial door hardware?
It depends on wear, parts availability and safety. If a component can be serviced reliably, we repair it. If it is worn out or no longer made, we explain replacement options and the reasons before any work begins.
Do you offer 24/7 service for commercial doors?
Yes. We are available 24/7 and fully mobile. If a business door will not lock or will not open, call (323) 997-8867 and we will work to get the building secured.
Can you handle mortise locks in older Newhall buildings?
Yes. Mortise hardware is common in older commercial doors, and we can rebuild, rekey or replace mortise locks to fit existing door preparations whenever possible.
Can you key several doors alike for my business?
Yes. We can rekey or install cylinders so multiple doors work with one key, or set up a new key plan if staff has changed. Tell us how many doors are involved when you call.
Do you have a shop I can visit?
No. Crenshaw Lock Company is mobile only. We come to your Santa Clarita business with our tools and parts, so there is no storefront to visit.
What affects the cost of commercial door hardware work?
The main factors are door and frame type, repair versus replacement, hardware grade, related parts like closers, the number of doors, and the time of the visit. Call (323) 997-8867 to talk through your situation.
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