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Crenshaw Lock

Commercial Door Hardware in Pomona · 24/7 mobile

Commercial Door Hardware in Pomona, California

Crenshaw Lock Company provides commercial door hardware repair and replacement in Pomona, California, 24/7, fully mobile. We service storefront, aluminum-frame and mortise hardware at your business, so there is no shop to visit. For a broken closer, failed panic device or sticking lock, call (323) 997-8867.

  • Mobile to your Pomona 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 the most-used moving part of any business. It opens and closes hundreds of times a day, and when its hardware fails, you feel it right away: a storefront door that will not latch overnight, a push bar that no longer retracts, a closer that slams or hangs open, or a cylinder that turns but never throws the bolt. In Pomona, where retail runs along Holt Avenue and Garey Avenue, brick buildings fill downtown and offices and clinics sit near the hospital and campuses, that hardware takes a lot of daily abuse.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar built the business on being mobile. We have no storefront. We come to the door, diagnose it where it hangs, and repair or replace the hardware on site. We work with aluminum-frame storefront doors, narrow-stile and wide-stile hardware, mortise lock bodies, exit devices, closers, strikes, hinges and pivots.

Because we are available around the clock, a failure at closing time or in the middle of the night does not have to mean an unsecured building until morning. We will not promise a specific arrival time over the phone, but we will tell you honestly what we can do and what the door needs.

How it works in Pomona

  1. 1

    Call and describe the door

    Call (323) 997-8867 and tell us what you have: glass storefront, aluminum frame, wood or hollow metal, and whether the problem is the lock, the closer, the handle or an exit device. Photos of the door and any hardware markings help us bring the right parts.

  2. 2

    On-site inspection

    We look at the whole opening, not just the part that failed. A lock that binds is often a door that has sagged, a worn hinge or pivot, or a closer fighting the latch. We find the cause so the repair holds instead of repeating.

  3. 3

    Repair or replace, with a clear recommendation

    If a mortise body, strike, cylinder or closer can be serviced, we say so. If the part is worn out or the door has to meet code for egress, we explain why replacement makes more sense. You decide before work begins.

  4. 4

    Install and align

    We install the hardware and adjust the door so it latches without lifting, pushing or slamming. On aluminum storefronts that often means adjusting the pivots, the stile hardware and the strike so everything lines up.

  5. 5

    Rekey or keying options

    While we are there, we can rekey or install new cylinders so former employees, vendors or a previous tenant no longer have working keys. We can also set up several doors to a single key where that makes sense.

  6. 6

    Test and secure before we leave

    We cycle the door repeatedly, check the latch, closer speed and exit device, and make sure the business is locked and secure before we go. Nothing is left half-finished.

Need commercial door hardware in Pomona?

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 hardware involved: a standard cylinder or strike generally differs from a mortise lock body, an exit device or a heavy-duty closer.
  • Whether the existing hardware can be repaired or must be replaced, and whether parts are common or need to be sourced for an older or discontinued storefront system.
  • The door and frame material and condition, including aluminum storefront, wood, or hollow metal, and any sag, damaged pivots or misalignment that has to be corrected.
  • The number of doors and locks in the job, since several openings or rekeying in a single visit are handled more efficiently than separate calls.
  • The time and urgency of the call, as after-hours or emergency situations differ from a scheduled daytime repair.
  • Whether the work involves egress or code-related requirements, such as panic hardware, that affect the parts we recommend.

Why Pomona chooses us

  • Fully mobile since 1987: we bring the tools and common parts to your door rather than asking you to bring the hardware anywhere.
  • Experience with mortise locks, which many older Pomona commercial buildings still have, and with modern aluminum storefront hardware.
  • Available 24/7, so a door that will not lock at night can be handled without waiting for business hours.
  • We fix the cause, not just the symptom, checking hinges, pivots, closers and strikes before replacing a lock that may be fine.
  • Honest recommendations: we tell you when a repair will do and when replacement is the better value, and we do not invent urgency.
  • One point of contact, with owner David Shar leading the work and standing behind it.

Commercial Door Hardware across Pomona

Pomona's commercial buildings are as varied as its neighborhoods. In the Downtown Pomona Arts Colony and along Antique Row on 2nd Street, brick storefronts, galleries and loft conversions often have older mortise hardware, wood-and-glass doors and tight frames that need careful handling. Near the dA Center for the Arts, a shop door that sticks or a rear door that no longer locks is the kind of problem we see in older downtown buildings in ZIP code 91766.

Away from downtown, retail along Holt Avenue and Garey Avenue leans toward aluminum-frame storefronts with push bars, pull handles, pivots and closers that wear steadily with heavy foot traffic. Offices, clinics and suppliers near Pomona Valley Hospital Medical Center, Cal Poly Pomona and Western University of Health Sciences rely on doors that open all day and lock reliably at night. Properties in Phillips Ranch (ZIP code 91766 and nearby 91768) and Westmont add small plazas, storage areas and service doors.

We also work around event schedules. Fairplex and the LA County Fair bring vendors, temporary storage and heavy door use, and padlocks and latches can fail during setup. Whether you are off I-10, SR-60, SR-57 or SR-71, in ZIP codes 91767, 91768 or 91769, we come to you. Call (323) 997-8867.

Locked out or need a locksmith now?

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

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Other Pomona locksmith services

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

Commercial Door Hardware in Pomona — FAQs

Do you repair aluminum storefront doors in Pomona?
Yes. We service aluminum-frame storefront hardware including pivots, closers, push bars, pull handles, cylinders and strikes. Call (323) 997-8867 and tell us about the door so we can plan the visit.
Can you fix an old mortise lock instead of replacing it?
Often, yes. Many older Pomona buildings, especially downtown, still have mortise locks that can be serviced, rekeyed or refitted. We will inspect it and tell you honestly whether repair or replacement makes more sense.
Are you available at night or on weekends?
Yes, we are available 24/7 and fully mobile. We do not give arrival-time promises, but you can call (323) 997-8867 anytime to discuss your situation.
Do you have a shop I can visit?
No. Crenshaw Lock Company is mobile only. We come to your Pomona business, so there is no storefront to visit and no need to remove the door.
My door closer slams or will not close fully. Is that a lock problem?
Not usually. It is typically a closer adjustment or wear issue, sometimes made worse by a sagging door or misaligned strike. We check the entire opening so the door closes and latches properly.
Can you rekey several doors in one visit?
Yes. Businesses and landlords often rekey multiple doors after turnover, and we can do that in one mobile visit and discuss whether you want matching keys across doors.
How is the cost of commercial door hardware work determined?
It depends on the hardware type, whether it can be repaired, the condition of the door and frame, the number of doors and the urgency. We explain the options before starting. Call (323) 997-8867 to discuss your job.
Can you help with panic bars and exit devices?
Yes. We repair and replace exit devices and can advise on hardware suited to your door. Since egress rules matter, we will point out any concerns we see during inspection.
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