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Crenshaw Lock

Commercial Door Hardware in Hawthorne · 24/7 mobile

Commercial Door Hardware in Hawthorne, California

Crenshaw Lock Company provides commercial door hardware repair and replacement in Hawthorne, California, covering 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 a technician on the way.

  • Mobile to your Hawthorne 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 is used far more than a house door. Dozens or hundreds of people push, pull and slam it every day, and the hardware wears accordingly. In Hawthorne that wear shows up everywhere: on glass storefronts along Hawthorne Boulevard, on aluminum-frame doors at small offices and shops off Rosecrans and El Segundo, and on heavier mortise-lock doors in older commercial buildings. A sticking latch, a loose pull handle, a panic device that does not retract or a closer that slams are not just annoyances. They can leave a building unable to lock at night or unsafe to exit.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar has spent decades working on this type of hardware. We repair what can be repaired and replace what cannot. We are mobile only, with no storefront to visit, so everything happens at your door, on your schedule, including after hours when most businesses actually need the work done.

Commercial hardware is less forgiving than residential hardware. Storefront doors often use narrow aluminum stiles with specific cutouts, and mortise locks have a case that sits inside the door edge. Choosing the wrong replacement can mean a door that no longer fits its frame. We start by identifying exactly what is installed, then match the repair or upgrade to the door, the building, and how the business operates.

How it works in Hawthorne

  1. 1

    Call and describe the door

    Call (323) 997-8867 any hour. Tell us the type of door (glass storefront, aluminum frame, or solid with a mortise lock), what is failing, and whether the business is currently secure. That lets us bring the right parts on the first trip.

  2. 2

    Secure the opening first

    If the door will not lock or latch, getting the business safely closed comes first. We do that with the least damage possible so you are not left with an unlocked storefront overnight.

  3. 3

    Identify the hardware and frame

    We inspect the lock body, cylinder, strike, hinges, closer and any exit device. On aluminum and storefront doors we check the stile width and cutouts. On mortise doors we check the lock case and backset so replacements fit properly.

  4. 4

    Repair or replace with a clear recommendation

    Sometimes the fix is adjusting alignment, replacing a worn cylinder or swapping a failed latch. Other times the hardware is at the end of its life. We explain which applies and why before we start, so you can decide.

  5. 5

    Install, adjust and test

    We fit the new hardware, align the door and strike, and test it repeatedly from both sides, including egress. Closers are adjusted so the door shuts fully without slamming.

  6. 6

    Keys and follow-up

    We cut and organize the keys you need and can set up restricted or master-keyed systems if you want better control over who has access. Leave us a note about future needs, such as more doors to match.

Need commercial door hardware in Hawthorne?

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 solid door with a mortise lock each use different parts and take different labor.
  • Whether the hardware can be repaired or must be fully replaced, including any cutouts or frame modification a different lock requires.
  • The grade and type of hardware chosen, such as standard commercial locks, exit devices, closers or high-security cylinders with restricted keyways.
  • The number of doors and keys involved, and whether you want keyed-alike or master-keyed systems.
  • Time of day and urgency, since after-hours and emergency calls differ from scheduled work.
  • Condition of the door and frame, since bent, sagging or damaged frames may need extra adjustment before new hardware works properly.

Why Hawthorne chooses us

  • Fully mobile service, 24/7. We come to your business rather than asking you to bring anything to a shop, and we can work after closing.
  • Operating since 1987, with owner and lead technician David Shar directing the work.
  • Experience with storefront, aluminum-frame and mortise hardware, which need different parts and techniques than residential locks.
  • We repair when repair makes sense instead of defaulting to full replacement, and we explain our reasoning plainly.
  • We can set up restricted keyways and organized key systems for businesses that need tighter control after an incident.
  • We test every door from both sides, including exit function, before we leave.

Commercial Door Hardware across Hawthorne

Hawthorne has a mix of commercial settings that all stress door hardware differently. Retail and office doors along Hawthorne Boulevard (SR-107), Rosecrans Avenue, El Segundo Boulevard and Imperial Highway take constant foot traffic, and storefronts near the I-105 and I-405 corridors often run long hours. Many are aluminum-frame glass doors where a worn latch, loose handle or failing closer shows up quickly. Businesses near the 90250 ZIP code are a common example, where older storefront hardware has often had decades of use.

The aerospace corridor adds a different set of needs. Around Hawthorne Municipal Airport (Jack Northrop Field), the SpaceX headquarters on Rocket Road and the former Northrop Grumman campuses, light-industrial and support tenants often want sturdier hardware, tighter key control and restricted keyways, especially after an attempted entry. We can upgrade a commercial lock, rekey a door and set up an organized key system so you know exactly who holds access.

Residential-adjacent properties matter too. Newer mixed developments like 360 South Bay near Holly Glen, and small businesses and apartment common areas near Bodger Park, Ramona and the 90251 ZIP code, rely on dependable entry, office and utility doors. Because we are mobile, we can come to any of these locations whenever the hardware fails, day or night.

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 Hawthorne locksmith services

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

Commercial Door Hardware in Hawthorne — FAQs

What kinds of commercial door hardware do you work on in Hawthorne?
We repair and replace storefront, aluminum-frame and mortise door hardware, including locks, cylinders, handles and pulls, strikes, hinges and closers. Call (323) 997-8867 to describe your door.
Can you come after hours if my business cannot lock?
Yes. We are mobile and available 24/7. If your door will not latch or lock, call (323) 997-8867 and we will help secure the opening and then plan the permanent repair.
Do you have a shop I can visit?
No. We are a mobile-only service, so we come to your location in Hawthorne and do the work on site.
Can a storefront door be repaired rather than replaced?
Often, yes. Alignment problems, worn cylinders and failed latches can frequently be fixed. If the hardware is worn out, or the frame is damaged, we will tell you what we recommend and why.
How do I know which replacement lock will fit my aluminum-frame door?
Narrow aluminum stiles and their cutouts limit which locks fit. We identify the existing hardware and frame first so the replacement fits properly and works with the door.
We had an attempted break-in near the airport. What should we do?
Have the door and lock inspected. We can upgrade to a higher-security commercial lock with a restricted keyway so duplicates are harder to make. Call (323) 997-8867.
Can you set up master-keyed or keyed-alike systems?
Yes. We can organize multiple doors so one key works for some, while other doors stay restricted, which suits offices, warehouses and multi-tenant properties.
How is the price determined?
It depends on the door type, whether we repair or replace, the grade of hardware, the number of doors and keys, and when the work is needed. We explain the options before starting.
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