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Crenshaw Lock

Commercial Door Hardware in Granada Hills · 24/7 mobile

Commercial Door Hardware in Granada Hills, CA

Crenshaw Lock Company repairs and replaces commercial door hardware in Granada Hills, 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 started.

  • Mobile to your Granada 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 anything else in a building. It opens and closes hundreds of times a day, gets pushed by carts and shoulders, and is expected to lock reliably every night. When the hardware starts to fail, you notice: a panic bar that sticks, a closer that slams, a storefront lock that needs a jiggle, a mortise lockset that no longer throws its bolt cleanly. Crenshaw Lock Company repairs and replaces that hardware for Granada Hills businesses, and we do it at your door, because we are a mobile-only service with no storefront to visit.

Granada Hills is a northern San Fernando Valley community, and its commercial life runs along the main corridors: Balboa Blvd, Chatsworth St, Devonshire St, San Fernando Mission Blvd and Zelzah Ave. Along them you find small retail and office suites with aluminum-frame storefront doors, older buildings in the Old Granada Hills core near Chatsworth St with heavier mortise hardware, and service businesses that rely on doors working every day. Each type of door fails in its own way, so we start by looking at what you actually have rather than assuming a standard fix.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar built the business on practical, honest work. We would rather repair a good piece of hardware than sell you a new one, and we will tell you plainly when replacement is the better call. Whether you manage a single suite or several, we can help you keep doors secure, code-conscious and easy for staff and customers to use.

How it works in Granada Hills

  1. 1

    Describe the problem by phone

    Call (323) 997-8867 and tell us what the door is doing: sticking, not latching, loose handle, key not turning, or a closer that fails. Tell us if it is a glass storefront door, an aluminum-frame door or an older mortise door. This helps us bring the right parts.

  2. 2

    Inspect the door, frame and hardware

    On site we look at the whole assembly, not only the lock. Misaligned hinges, a sagging door, a worn strike or a failing closer often cause what looks like a lock problem. We check the door's swing, latch engagement and how it is used day to day.

  3. 3

    Repair or replace, with a clear recommendation

    If the hardware can be adjusted, rebuilt or re-fitted, we say so. If a mortise body, storefront lock, exit device or handle set is worn out, we explain the replacement options and why. You approve the work before we start.

  4. 4

    Install and fit to the door

    We install the hardware, align the strike and latch, and adjust closers so the door swings and closes smoothly. Aluminum-frame and mortise doors need careful fitting, so we test the action repeatedly instead of stopping once the lock turns.

  5. 5

    Rekey or key control as needed

    While the hardware is open, we can rekey cylinders so former employees or old keys no longer work, or arrange keying so staff doors and the main entrance fit your key plan.

  6. 6

    Final test and walkthrough

    We operate the door from both sides, check that it locks and releases as expected, and show you or your manager what we changed so you know how it should feel going forward.

Need commercial door hardware in Granada Hills?

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

Call (323) 997-8867

What affects the price

  • The type of door: glass storefront, aluminum-frame or older mortise doors each call for different parts and labor.
  • Whether the hardware can be repaired or adjusted, or whether the lock body, handle, closer or exit device must be replaced.
  • The grade and brand of hardware you choose, including heavier-duty options for high-traffic entrances.
  • How many doors are involved and whether the work includes rekeying or setting up a key system.
  • Whether the frame or door has alignment or wear problems that must be corrected for new hardware to work properly.
  • The time of the call: after-hours or urgent service may be handled differently than a scheduled visit.

Why Granada Hills chooses us

  • Fully mobile service: we come to your Granada Hills business, and there is no shop counter to visit.
  • Available 24/7, so a door that will not lock at closing time does not have to wait until morning.
  • In business since 1987 and led by owner David Shar, with long experience across Greater Los Angeles and Ventura County.
  • We look at the whole door assembly, including hinges, closers and strikes, so we fix the real cause.
  • Comfortable with storefront, aluminum-frame and mortise hardware, including older doors where parts need careful matching.
  • We give an honest repair-versus-replace recommendation and get your approval before we begin.

Commercial Door Hardware across Granada Hills

Granada Hills businesses sit in a mix of settings. Around Old Granada Hills and the Chatsworth St district, many buildings are older and carry sturdier mortise hardware that can often be rebuilt or matched rather than discarded. Along Balboa Blvd, Devonshire St and San Fernando Mission Blvd, newer storefront and office suites typically use aluminum-frame doors with narrow stiles, where specific lock and handle styles are required. We work in both kinds of buildings throughout ZIP codes 91344 and 91394.

The local climate matters too. Hot Valley summers and dusty Santa Ana wind days are hard on door hardware, and a dry, gritty latch or a closer that has lost its tension can start to fail. Foothill-area businesses closer to O'Melveny Park and the Bee Canyon and Bull Creek side of town may notice more dust and wear on exterior hardware, and we take that into account when recommending parts and maintenance.

Because we are mobile, we reach Granada Hills from the 118 and the 405 corridors, and we can serve businesses near Knollwood or the neighborhoods around Granada Hills Charter High School without asking you to bring anything in. Call (323) 997-8867 any time to arrange service at your door.

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 Granada Hills locksmith services

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

Commercial Door Hardware in Granada Hills — FAQs

What types of commercial door hardware do you work on in Granada Hills?
We repair and replace storefront, aluminum-frame and mortise door hardware, including locks, handles, closers and related parts. Call (323) 997-8867 and describe your door so we can prepare.
Do you come to my business, or do I bring the hardware in?
We are fully mobile, so we come to you. We have no storefront to visit, and we do the inspection, repair and installation at your door.
Are you available after hours?
Yes, we are available 24/7. If a door will not lock at closing time or will not open in the morning, call (323) 997-8867 and we will help.
Can you fix hardware on an older mortise door, or does it have to be replaced?
Often it can be repaired, rebuilt or matched, especially on older buildings like those in the Old Granada Hills core. If a part is worn beyond reliable use, we will explain why and what replacement options exist.
Why is my aluminum storefront door hard to lock?
Common causes are a misaligned door, worn hinges, a loose strike or dust and wear in the latch. We check the whole assembly so we fix the actual cause rather than only the lock.
Can you rekey the locks while you are there?
Yes. If keys have been lost or employees have left, we can rekey cylinders so old keys stop working and set up keying that suits your business.
How is the price determined?
It depends on the door type, whether we repair or replace, the hardware grade, the number of doors, and whether alignment or rekeying is involved. We explain the options and get your approval before starting.
Do you serve all of Granada Hills?
Yes, including ZIP codes 91344 and 91394 and the surrounding areas. Call (323) 997-8867 to confirm service for your location.
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