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Crenshaw Lock

Commercial Door Hardware in Mission Hills · 24/7 mobile

Commercial Door Hardware in Mission Hills, CA

Crenshaw Lock Company repairs and replaces commercial door hardware in Mission Hills, including storefront, aluminum-frame and mortise sets. We are a fully mobile locksmith available 24/7, and we come to your business. For service or questions, call (323) 997-8867 anytime, day or night.

  • Mobile to your Mission Hills 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. It opens and closes all day, gets pushed by carts and delivery crews, and is expected to lock reliably every night. When the hardware starts to fail, the signs are familiar: a latch that no longer catches, a closer that slams or barely moves, a panic device that sticks, or a lock cylinder that turns stiffly. In Mission Hills, those doors range from aluminum storefronts along the Sepulveda Boulevard corridor to professional and medical offices near Providence Holy Cross Medical Center.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and David Shar leads the work. We are entirely mobile, so there is no storefront to visit. We bring tools and common parts to your door, look at what is actually wrong, and tell you whether a repair makes sense or whether replacement is the better long-term choice.

Our commercial hardware work covers storefront and aluminum-frame doors, mortise locksets, exit devices, door closers, strikes, and the cylinders that go in them. We also handle rekeying and simple master-key setups when staff change. Because the same business may need an after-hours emergency fix one week and a planned upgrade the next, we are available around the clock and can work around your operating hours.

How it works in Mission Hills

  1. 1

    Describe the problem and the door

    Call (323) 997-8867 and tell us what the door is doing: not latching, not locking, sticking, or damaged after a break-in attempt. Tell us if it is a glass storefront, an aluminum frame, or a wood door with a mortise lock. That helps us bring suitable parts.

  2. 2

    On-site inspection

    We come to your location and check the whole door assembly, not just the lock. Misaligned hinges, a sagging door, a worn strike, or a weak closer often cause what looks like a lock problem. We explain what we find in plain terms.

  3. 3

    Repair or replace, your choice

    Where hardware can be reliably repaired, we say so. Where parts are worn out, or the device does not suit how the door is used, we explain the replacement options. Any decision about cost is made with you before work begins.

  4. 4

    Installation and adjustment

    We install or repair the hardware and set the alignment so the latch, deadbolt, and closer work smoothly. On aluminum-frame doors we pay attention to narrow stiles and the backset the hardware requires.

  5. 5

    Keying and testing

    We rekey cylinders or set up a simple master-key system if needed, then test every function: key operation, latching, closing speed, and any exit device. You get working keys and a clear explanation of what was done.

Need commercial door hardware in Mission Hills?

24/7 Mobile Locksmith across Greater Los Angeles & Ventura County. We answer 24/7.

Call (323) 997-8867

What affects the price

  • Door type: aluminum storefront, hollow metal, or wood door with a mortise pocket each call for different hardware and labor.
  • Repair versus replacement: adjusting or rebuilding existing hardware usually involves different parts and time than installing a new device.
  • Hardware grade and function: heavy-duty commercial locksets, exit devices, and closers vary widely depending on the grade and features you choose.
  • Keying needs: rekeying, matching existing keys, or building a master-key system affects the number of cylinders and the work involved.
  • Condition of the door and frame: a warped door, damaged strike area, or break-in damage may require extra work beyond the hardware itself.
  • Timing of the call: an after-hours emergency to secure a business differs from a scheduled upgrade.

Why Mission Hills chooses us

  • Fully mobile and available 24/7, so a door that will not lock at night can be addressed without waiting for a shop to open.
  • Operating since 1987, with owner and lead technician David Shar involved in the work.
  • We look at the whole door assembly, including hinges, closers, and strikes, rather than swapping a lock and leaving the underlying problem.
  • Comfortable with both modern storefront and aluminum-frame hardware and older mortise locksets that need careful handling.
  • Straightforward advice about when to repair and when to replace, with no pressure to upgrade what still works.
  • Rekeying and simple master-key setups handled in the same visit as the hardware work when possible.

Commercial Door Hardware across Mission Hills

Mission Hills mixes quiet residential streets with working commercial frontage. Along the Sepulveda Boulevard corridor, businesses rely on storefront and aluminum-frame doors that see constant daily use, and the hardware wears accordingly. Near Providence Holy Cross Medical Center, small medical and professional offices often need dependable locks, tidy key control, and hardware that holds up to heavy traffic. We serve addresses throughout ZIP code 91345, reaching them from Sepulveda Boulevard, San Fernando Mission Boulevard, Brand Boulevard, and the CA-118 (Ronald Reagan Freeway).

The Historic Mission district around Mission San Fernando Rey de Espana and the Andres Pico Adobe adds another layer. Properties near these landmarks, and in the historic tract of Dennis Park, often have older doors where hardware should be upgraded sympathetically. A failing mortise lockset on a vintage door usually deserves a careful repair or a well-matched replacement rather than aggressive cutting that damages the original wood.

A common scenario here is an office near Providence Holy Cross that has had staff changes and needs its cylinders rekeyed and a simple master-key arrangement so the right people have the right access. We handle that and the door hardware itself in the same visit when we can. Because we are fully mobile, we come to the office, shop, or building wherever it is in Mission Hills.

Locked out or need a locksmith now?

24/7 Mobile Locksmith across Greater Los Angeles & Ventura County. We answer 24/7.

Call (323) 997-8867

Other Mission Hills locksmith services

See all of our Mission Hills services, or our citywide commercial door hardware page.

Commercial Door Hardware in Mission Hills — FAQs

Do you repair storefront and aluminum-frame door hardware in Mission Hills?
Yes. We repair and replace hardware on aluminum-frame and storefront doors, including locks, latches, closers, and strikes. Call (323) 997-8867 and describe the door so we can plan the visit.
Can you fix a mortise lock, or does it need to be replaced?
Often a mortise lockset can be repaired by cleaning, adjusting, or replacing worn internal parts. If the body is badly worn or parts are unavailable, we explain replacement options. We assess it on site before recommending anything.
Are you available after hours if my business door will not lock?
Yes. We are available 24/7 and fully mobile, so we can come to your Mission Hills business to secure the door. Call (323) 997-8867 at any hour.
Do you have a shop I can visit?
No. Crenshaw Lock Company is mobile only. We bring our tools and common parts to your location instead.
Can you rekey my office and set up a master key after staff changes?
Yes. We rekey commercial cylinders and can set up a simple master-key system so different people have appropriate access. This is common for offices near Providence Holy Cross Medical Center.
How do I know if the problem is the lock or the door itself?
Many lock complaints are really alignment problems, such as a sagging door, loose hinges, or a worn strike. We check the entire assembly so you are not paying to replace a lock that is not the cause.
Can you upgrade hardware on an older door without damaging it?
Yes. On older or historic-adjacent properties, such as those near the Andres Pico Adobe, we work carefully to repair or upgrade hardware while preserving the door. Call (323) 997-8867 to discuss your situation.
How is pricing determined for commercial door hardware?
It depends on the door type, whether you repair or replace, the grade of hardware, keying needs, and the condition of the door and frame. We discuss the options with you before starting work.
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