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Crenshaw Lock

Key Duplication in City of Industry · 24/7 mobile

Key Duplication in City of Industry, California

Crenshaw Lock Company provides mobile key duplication in City of Industry, California, cutting and copying office, commercial, mailbox and restricted keys at your warehouse or suite. We are available 24/7 and come to you, with no storefront visit needed. Call (323) 997-8867 to discuss your keys.

  • Mobile to your City of Industry location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Key cutting machine duplicating a brass key
Open now(323) 997-8867

City of Industry is not a typical residential city. Only a few hundred people live here, and most of the buildings are warehouses, distribution centers, cold-storage facilities, import/export operations, light manufacturing and aluminum-storefront flex units. Key duplication here usually means copying keys for a business: dock-door padlocks, high-security deadbolts, mortise and rim cylinders, gate hardware and the keys that open all of them. Walking into a hardware kiosk with a single brass blank rarely covers it.

Crenshaw Lock Company is fully mobile, so we bring the key-cutting equipment to your building instead of asking a shift supervisor to leave the floor. We have served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar has spent decades working on the kinds of commercial hardware that fill this part of the San Gabriel Valley. There is no storefront to visit. We come to your dock, office or gate, and we are available 24/7, which matters when warehouses run overnight shifts.

Duplication sounds simple, but on a commercial property it carries real decisions. Which keys are restricted and need authorization? Who is allowed to request copies? Is it time to stop copying a worn key and rekey the system instead? We help with those questions as we cut, so you leave with working keys and a clearer picture of who holds access to your building.

How it works in City of Industry

  1. 1

    Call and describe the keys

    Call (323) 997-8867 and tell us what you need copied: office keys, dock-door padlock keys, mailbox keys, gate keys or a restricted keyway. A few details about the building and the number of copies helps us bring the right blanks and equipment.

  2. 2

    We come to your location

    Our technician drives to your warehouse, flex unit or office anywhere in City of Industry. Because we are mobile, the cutting happens at your property, and your staff can stay on the job rather than running errands across town.

  3. 3

    Identify the key and confirm authority

    We examine the original key and the lock it operates. For restricted or master-keyed systems we ask who is authorized to order copies and may request proof of authority, because protecting your access control is part of the job.

  4. 4

    Cut and fit the copies

    We cut the new keys on site from the right blank for the keyway. Worn originals are a common problem on heavily used commercial doors, so we check how the key sits in the cylinder rather than just copying its wear.

  5. 5

    Test every key in the real lock

    Each copy is tried in its lock, including stiff dock-door padlocks, deadbolts and gate hardware. If a copy binds or turns roughly, we recut or adjust it before leaving.

  6. 6

    Advise on key control

    If your keys have been passed around, or someone with access has left the company, we will talk through whether rekeying or a new master-key layout makes more sense than simply making more copies.

Need key duplication in City of Industry?

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 key: a standard office key differs from a high-security, restricted or master-system key that requires special blanks or authorization.
  • How many copies you need, and whether they are for one lock or a large set across many doors and padlocks.
  • The condition of the original key. A badly worn original may need to be re-keyed or duplicated with extra care instead of copied directly.
  • Time of day and urgency, since we are available around the clock and after-hours requests are handled differently from scheduled daytime visits.
  • Whether any lock work is needed alongside the copies, such as rekeying a cylinder, repairing a sticky padlock or adjusting an exit device.
  • Your location within City of Industry and how many separate sites or buildings we need to visit.

Why City of Industry chooses us

  • Fully mobile service. There is no storefront, and we bring key-cutting equipment to your dock, office or gate.
  • Available 24/7, which fits night-shift warehouses and distribution centers that cannot stop for business hours.
  • Experience since 1987 with commercial hardware such as mortise cylinders, rim cylinders, panic bars and dock-door padlocks.
  • Comfortable with master-key systems across large tenant buildings, including advice on when rekeying beats more copies.
  • Careful handling of restricted keys, with authorization checks that protect your property and your tenants.
  • Every copy is tested in its actual lock before we leave, so you do not find out later that a key sticks.

Key Duplication across City of Industry

City of Industry's character comes from its commercial and industrial base. Along Valley Blvd and Azusa Ave, and near the SR-60 and I-605 corridors, you will find distribution warehouses, cold-storage buildings and import/export facilities. Many of these run shifts around the clock, so we plan for keys that are needed at odd hours, such as a new supervisor's set or dock-door keys for a seasonal crew. We work in ZIP codes such as 91745, 91746, 91748 and 91789, and the rest of the city's ZIPs, including business-focused ones.

The Grand Crossing area and the nearby rail yards bring yard gates, container padlocks and fleet hardware into the picture. Keys for these can take a beating from weather and heavy use, so copies often come with a check of the padlock itself. In the Bassett-adjacent industrial district, aluminum-storefront flex and office units tend to use deadbolts and mortise locks that benefit from clean, accurate copies.

Industry Hills is a different setting, with Industry Hills Golf Club, its Eisenhower and Zaharias courses, and Pacific Palms Resort drawing a steady stream of staff, vendors and events. Hospitality and maintenance teams there often need multiple copies of utility, storage and office keys. Wherever you are in town, we come to you, and you can reach us anytime at (323) 997-8867.

Locked out or need a locksmith now?

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Other City of Industry locksmith services

See all of our City of Industry services, or our citywide key duplication page.

Key Duplication in City of Industry — FAQs

Do you copy keys at my City of Industry warehouse?
Yes. We are fully mobile and cut keys at your warehouse, office, flex unit or yard. There is no shop to visit. Call (323) 997-8867 to arrange it.
Can you duplicate restricted or master keys?
In many cases, yes, but restricted keyways usually require authorization from the person or company on record. We will tell you what is needed before we cut anything, because protecting your access control matters.
Are you available at night for shift workers?
Yes, we are available 24/7. Many City of Industry facilities run overnight, so after-hours key requests are normal for us. Call (323) 997-8867 any time.
Can you copy dock-door padlock keys?
Yes. We can copy keys for many commercial padlocks used on roll-up dock doors, storage yards and containers, and we test each copy in the lock. If the padlock is worn or seized, we can discuss replacing it.
Should I copy keys or rekey after an employee leaves?
If someone who held keys no longer works with you, rekeying is often the safer choice because copies may still exist. We can look at your doors, gates and offices and suggest a practical plan, including a cleaner master-key layout.
Do you duplicate mailbox keys?
Yes, we can cut copies of many standard mailbox keys for offices and business suites. Some postal or restricted keys have rules, so we will explain what is possible once we see the key.
What if my original key is badly worn?
A worn original can produce a copy that works poorly. We check how the key fits the lock and may recommend rekeying or a fresh key based on the lock's condition rather than copying the wear.
How do I get started?
Call (323) 997-8867, tell us what keys and locks are involved, and where in City of Industry you are. We will come to your location and handle the work on site.
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