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(323) 997-8867
Crenshaw Lock

Commercial Locksmith in Signal Hill · 24/7 mobile

Commercial Locksmith in Signal Hill, California

Crenshaw Lock Company provides 24/7 mobile commercial locksmith service in Signal Hill, California: rekeying, lock repair, access control, master key systems and emergency lockouts for offices, stores, dealerships and industrial sites. We come to your business. Call (323) 997-8867 any hour.

  • Mobile to your Signal Hill location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Glass office entrance doors with stainless steel hardware at dusk
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Signal Hill is a small city with an unusual mix of businesses. Within a short drive you can pass a dealership on Cherry Avenue, a office suite off Willow Street, a hillside HOA clubhouse, and an industrial parcel still tied to the pumping oil field. Each of these has different locks, different risks and different people who need keys. A commercial locksmith who treats them all alike will miss something.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar built the business on fully mobile, around-the-clock work. There is no storefront to visit. We bring the tools, key blanks and hardware to your door, whether the problem is a lockout at midnight or a planned rekey after an employee leaves.

This page explains how commercial work usually goes in Signal Hill, what affects the cost, and the situations we see in a hilltop city surrounded by Long Beach. If your situation is not covered here, call (323) 997-8867 and describe it. We will tell you honestly what is involved.

How it works in Signal Hill

  1. 1

    Tell us about the site

    Call (323) 997-8867 and describe the business, the door or gate involved, the lock brand if you know it, and what went wrong. Whether it is a locked-out manager, a jammed gate padlock or a failed keypad, that picture helps us bring the right hardware.

  2. 2

    We drive to you

    Because we are fully mobile and available 24/7, service happens at your location, including after-hours calls. We do not make arrival-time promises we cannot control, but we will keep you updated on the way.

  3. 3

    Verify authority and assess

    Before opening or rekeying anything, we confirm you are the owner, manager or authorized agent. Then we inspect the lock, door, frame and hardware to decide whether repair, rekeying or replacement makes the most sense.

  4. 4

    Do the work with the least damage

    We open locked doors non-destructively when possible. For corroded cylinders, such as those on oil-field gates exposed to weather and residue, we free, lubricate or replace them. Rekeying, keypad reprogramming and hardware installation are done on site.

  5. 5

    Test, cut and hand over keys

    We test every lock repeatedly, cut and label the keys, and explain who holds which key. If you want, we talk through a master key plan or access control upgrade so the next change of staff is easier.

  6. 6

    Confirm the price before we begin

    You get a clear explanation of the work and cost before we start, based on the factors we actually find at the site. No surprises at the end.

Need commercial locksmith in Signal Hill?

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

Call (323) 997-8867

What affects the price

  • Time of day: emergency lockouts at night, on weekends or holidays are handled differently from scheduled daytime work.
  • Type of lock and hardware: standard cylinders, high-security cylinders, panic bars, electrified strikes and keypads each involve different parts and labor.
  • Number of doors, gates or cylinders: rekeying a single office door is a smaller job than rekeying a whole warehouse or a row of dealership buildings.
  • Condition of the lock: corroded, seized or damaged hardware, common near oil-field and outdoor industrial gates, may need extra labor or replacement instead of rekeying.
  • Scope of key system: a simple duplicate differs from a restricted keyway, master key system or access control setup.
  • Vehicle key and fob programming: for dealership work, cost depends on the make, model, year and whether keys must be cut and programmed from scratch.

Why Signal Hill chooses us

  • Fully mobile and 24/7: we come to your business at any hour, which matters when an alarm company or insurance requires a quick secure fix.
  • Serving the region since 1987: decades of experience across offices, retail, warehouses and industrial sites in Los Angeles County.
  • Owner-led: David Shar is the lead technician, so standards come from the person whose name is on the business.
  • Comfortable with unusual sites: from keypad-controlled HOA entries on hillside developments to padlocks and gate hardware on working oil parcels.
  • Honest recommendations: if a repair or rekey will do, we say so instead of pushing a full replacement.
  • No storefront overhead or pretense: we are a mobile service, and our time goes into doing the work at your door.

Commercial Locksmith across Signal Hill

Signal Hill sits on a hill entirely surrounded by Long Beach, and its business map reflects that. Along the Cherry Avenue auto corridor, the Signal Hill Auto Center depends on keys and fobs for inventory and customer vehicles. A lost key on the lot or a customer car that needs a new fob is the kind of call that cannot wait, and we can help with lost-key cutting and programming where the vehicle allows it. Around Spring Street, Willow Street and California Avenue, smaller offices and shops need dependable rekeying, door closers, exit hardware and after-hours lockout help.

The Discovery Well district has its own character. The 1921 oil discovery that shaped the city is still visible in active pumping sites and industrial parcels near Discovery Well Park. Perimeter gates and padlocks there face weather, grime and years of use. We rekey gate locks, free up corroded cylinders and replace padlocks that have given up so that site managers keep control of who comes and goes.

Up in the Hilltop area near Hilltop Park, and along the Panorama Promenade that links the two parks, many 1990s and 2000s townhomes, condos and view estates were built on redeveloped oil land. Their HOA offices, shared gates and common-area doors often use keypads and smart locks that can fail or lose their programming. Businesses and property managers in ZIP code 90755 can call (323) 997-8867 for reprogramming, replacement or a cleaner access plan, reachable from I-405 or Cherry Avenue at any hour.

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 Signal Hill locksmith services

See all of our Signal Hill services, or our citywide commercial locksmith page.

Commercial Locksmith in Signal Hill — FAQs

Do you provide commercial locksmith service in Signal Hill at night?
Yes. We are available 24/7 and fully mobile, so lockouts, break-in repairs and urgent rekeys can be handled at night, on weekends and on holidays. Call (323) 997-8867.
Can you rekey the gate locks at an oil-pumping site or industrial parcel?
Yes. We rekey perimeter gate locks and padlocks and can free up corroded cylinders. If a lock is too far gone, we will explain whether replacement is the better choice.
Do you program keys and fobs for Cherry Avenue dealerships?
We can help with lost-key cutting and fob programming for many vehicles, including dealership inventory. Capability depends on make, model and year, so call (323) 997-8867 with the details.
Can you fix a keypad or smart lock at an HOA or business entrance?
Often, yes. Keypads and smart locks on newer hillside properties may need reprogramming, battery or hardware repair, or replacement. We assess it on site and tell you the best option.
Do I need to prove I am authorized to have a lock opened or rekeyed?
Yes. We confirm that you are the owner, manager or an authorized representative before working on any commercial lock. It protects you and your property.
Do you have a shop in Signal Hill I can visit?
No. Crenshaw Lock Company is fully mobile with no storefront. We come to your business and do the work on site.
Can you set up a master key system for my office or warehouse?
Yes. We can design a master key or restricted key system so different people open only the doors they should. Call (323) 997-8867 to talk through your layout.
How much will a commercial locksmith job cost?
It depends on the time of day, lock type, number of doors, condition of the hardware and scope of work. We explain the price before we start, and you can call (323) 997-8867 to discuss your situation.
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