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Crenshaw Lock

Commercial Door Hardware in La Puente · 24/7 mobile

Commercial Door Hardware Repair and Replacement in La Puente, CA

Crenshaw Lock Company provides commercial door hardware repair and replacement in La Puente, 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 problem and get started.

  • Mobile to your La Puente 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. A shop door along Valley Boulevard may open and close hundreds of times a day, and the hardware takes the abuse: pivots loosen, thumbturns snap, closers drift out of adjustment, and a storefront deadbolt that once turned smoothly starts to bind. When that hardware fails, it is not just an annoyance. It can leave your business unable to lock up at night or unable to open in the morning.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, under owner and lead technician David Shar. We repair and replace door hardware on aluminum-frame storefronts, glass doors, and older mortise-lock doors. That covers storefront deadbolts, pivots and rails, cylinders, handles and pulls, panic and exit devices, and closers where they affect how the door latches. Many problems can be fixed by adjusting or replacing a single worn part, and we will tell you plainly when that is the case rather than pushing a full replacement.

We are a mobile service only. There is no storefront to visit. We bring tools and a range of common commercial parts to your door in La Puente, whether you run a small strip-mall shop, an office suite, or a multi-unit property with commercial space. If a door is not securing at the end of the day, call us any hour at (323) 997-8867.

How it works in La Puente

  1. 1

    Tell us what the door is doing

    When you call (323) 997-8867, describe the symptoms: a key that will not turn, a latch that misses the strike, a door that will not close fully, or a glass door that drags. Also tell us the door type, such as an aluminum storefront or a mortise door. This helps us bring the right parts.

  2. 2

    On-site inspection of the door and frame

    We look at the whole assembly, not only the lock. Sagging doors, worn pivots, a bent strike, or a frame that has shifted can all mimic a bad lock. Finding the actual cause first avoids replacing parts that were never the problem.

  3. 3

    Repair or replace, explained plainly

    We lay out the options: adjust and repair, swap a cylinder, replace a deadbolt or pivot set, or upgrade the hardware. You decide before work begins. We do not invent urgency or add parts you do not need.

  4. 4

    Install and fit the hardware

    We install the new or repaired hardware and align it to the door and frame. For storefronts, that means checking the narrow aluminum stile, the rail, and the strike so the bolt throws cleanly and the door closes without slamming or dragging.

  5. 5

    Rekey or key control if needed

    If a former employee, tenant, or contractor still has a key, we can rekey the cylinders or install new ones, and set up keyed-alike or separate keying across multiple doors as your situation requires.

  6. 6

    Test and hand over

    We cycle the lock repeatedly, check the closer and latch, and confirm that every key works. You get working keys in hand and a door you can lock behind you before we leave.

Need commercial door hardware in La Puente?

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What affects the price

  • The type of door: aluminum storefront, glass, hollow metal, or older mortise hardware each use different parts and take different amounts of labor.
  • Whether the fix is a repair or a full replacement, such as adjusting a pivot versus replacing a deadbolt, cylinder, or entire lockset.
  • The grade and brand of hardware you select, since heavy-duty commercial products differ from lighter-duty options.
  • How many doors are involved and whether they need rekeying or keyed-alike setups.
  • Hidden damage to the door or frame, such as a bent strike or worn rail, that requires extra work to make the hardware function.
  • The time and location of the call, since after-hours and emergency service differ from scheduled daytime work.

Why La Puente chooses us

  • Fully mobile and available 24/7, so a failed storefront lock does not have to mean a night of an unsecured business.
  • In business since 1987, with David Shar as owner and lead technician, so the experience behind the work is real and long-standing.
  • We diagnose the whole door assembly, including the frame, strike, and pivots, rather than just swapping the lock and hoping.
  • We work on aluminum storefronts and older mortise hardware, both common among La Puente commercial buildings.
  • Clear options before work starts, with no pressure to replace something that can be repaired.
  • Rekeying and keyed-alike setups available, useful for owners with multiple doors, tenant changes, or mixed commercial and residential property.

Commercial Door Hardware across La Puente

La Puente's commercial life runs along Valley Boulevard and the Hacienda Boulevard retail strip, where aluminum-storefront shops and small strip malls line the street. These buildings tend to have narrow-stile aluminum doors with storefront deadbolts and pivots that wear out after years of daily use. A retailer who finds the deadbolt failing at closing time needs a cylinder swap or pivot repair quickly, and that is the kind of call we handle on-site. We serve business addresses across ZIP codes 91744, 91746, and 91747.

Just outside the city limits, Valinda and Bassett have their own mix of small businesses and mixed-use properties, and we also work in the Hudson and Sunset areas of La Puente. Whether your business sits near La Puente Park, a short drive from The Donut Hole, or close to the I-10 and SR-60 corridors, we come to you. The same goes for shops off Amar Road and Hacienda Boulevard.

Many property owners here also manage residential buildings, from 1950s and 1960s tract homes to 1970s apartment buildings and converted-garage ADUs. If you own both commercial and residential doors, we can coordinate hardware and keying across them, such as setting up keyed-alike access for a main building and an additional unit. Because we are mobile only, there is no shop to drive to. Call (323) 997-8867 any time and we will come to your door.

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Other La Puente locksmith services

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

Commercial Door Hardware in La Puente — FAQs

What types of commercial door hardware do you repair in La Puente?
We repair and replace hardware on aluminum-frame storefront doors, glass doors, and mortise-lock doors. That includes deadbolts, cylinders, pivots, handles, and related parts. Call (323) 997-8867 to describe your door.
My storefront deadbolt on Valley Boulevard stopped working. Can you replace it the same day?
We are available 24/7 and mobile, so we can come out to assess a failed storefront deadbolt and often replace the cylinder or lock on-site. Call (323) 997-8867 so we can plan the right parts.
Can you fix an aluminum storefront door that will not latch?
Often yes. Latching problems can come from a worn pivot, a shifted frame, a misaligned strike, or a failing lock. We inspect the whole assembly to find the real cause before recommending a repair.
Do I have to replace the whole lock, or can it be repaired?
It depends on the damage. Sometimes adjusting or replacing a single cylinder, pivot, or strike solves the problem. If the unit is worn out, we will explain why replacement makes more sense.
Can you rekey my business after an employee leaves?
Yes. We can rekey existing cylinders or install new ones so old keys no longer work. We can also set up keyed-alike or separate keying across several doors.
Do you serve properties with both commercial and residential doors?
Yes. Many owners in La Puente have shops, apartments, or ADUs together. We can coordinate hardware and keying across them. Call (323) 997-8867 to talk through your setup.
Do you have a shop I can visit?
No. Crenshaw Lock Company is fully mobile only. We come to your business in La Puente, so there is no storefront to visit.
How is the cost of commercial door hardware work determined?
Cost depends on the door type, whether it is a repair or replacement, the hardware grade you choose, the number of doors, any frame damage, and when the service is needed. We explain the options 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