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Crenshaw Lock

Access Control in San Fernando · 24/7 mobile

Access Control Installation in San Fernando, CA

Crenshaw Lock Company installs keypad, card and fob access-control systems for business entrances in San Fernando, California. We are a fully mobile locksmith, available 24/7, and we come to your door. Call (323) 997-8867 to talk through your entrance and get a plan started.

  • Mobile to your San Fernando location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Keycard held to an access control reader beside an office door
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Access control replaces the question of who has a key with the question of who should be allowed in, and when. For a San Fernando business, that can mean a keypad on a back office door, a card reader on a shared suite entrance, or key fobs for staff who open and close at different hours. When someone leaves the company, you remove their access instead of rekeying the building.

San Fernando is a small city with a lot of older commercial buildings. Many storefronts along San Fernando Road and the San Fernando Mall date to the early 1900s, with brick fronts, transoms, and doors that have been patched and re-hung over the decades. Fitting modern electronic hardware to those doors takes planning. The door, the frame, the strike, and the wiring path all need to be looked at before anything is ordered.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, led by owner and lead tech David Shar. We are mobile only, with no storefront to visit. We come to your business, look at the entrance, and recommend a system that fits how you actually operate rather than the most complicated option on the shelf.

How it works in San Fernando

  1. 1

    Talk through the entrance and who uses it

    We start with a call to (323) 997-8867. Tell us about the door, how many people need access, whether schedules differ, and what problem you want solved, such as lost keys, staff turnover, or after-hours entry.

  2. 2

    On-site door and frame assessment

    We come to your location and inspect the door type, whether it is wood, hollow metal, or an older storefront door, along with the frame, existing lock, and closer. On older downtown buildings we check how much hardware the door can accept and where wiring or power can reasonably run.

  3. 3

    Choose the right credential type

    We explain the practical differences between keypad codes, proximity cards, and fobs. Codes are simple and cheap to change; cards and fobs let you track and revoke individual users. We recommend based on your staffing and budget, not on what is most complex.

  4. 4

    Installation and hardware fitting

    We mount the reader or keypad and the locking hardware, and make sure the door still closes, latches, and releases properly. Where a door needs adjustment to work with the new hardware, we tell you before we proceed.

  5. 5

    Programming and testing

    We set up user codes, cards, or fobs and test the system repeatedly from outside and inside. We also confirm the door can always be exited freely, which matters for safety and code compliance.

  6. 6

    Walkthrough and handoff

    We show you or your manager how to add and remove users, change codes, and what to do if a credential is lost. You leave knowing how to manage the system without needing to call us for every change.

Need access control in San Fernando?

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

Call (323) 997-8867

What affects the price

  • The number of doors being controlled, since each entrance needs its own reader or keypad and locking hardware.
  • The type of system chosen: a standalone keypad is a different scope than card or fob readers with multiple users.
  • The condition and type of the door and frame, especially older wood, storefront, or transom-era doors that may need modification or reinforcement.
  • Whether wiring or a power supply must be run, or whether battery-powered hardware is suitable for the location.
  • The type of locking method, such as an electric strike, electrified lock, or a self-contained smart lock.
  • How many users, credentials, or fobs you need programmed at setup, and whether you want training for multiple staff.

Why San Fernando chooses us

  • Fully mobile and available 24/7, so we come to your business instead of asking you to bring anything to us.
  • In business since 1987, with long experience on the kinds of older commercial doors found in San Fernando's downtown.
  • Honest recommendations: if a simple keypad solves your problem, we will not push a larger system.
  • We look at the actual door and frame first, rather than quoting hardware that may not fit a century-old storefront.
  • We teach you to manage your own users so you are not dependent on us for routine changes.
  • Owner-led: David Shar leads the work, so you are dealing with experience, not a rotating dispatch line.

Access Control across San Fernando

San Fernando is a small independent city, about 2.4 square miles, completely surrounded by the City of Los Angeles. Incorporated in 1911 and known as The Mission City, it is fully reachable by road, and we serve it as a mobile locksmith. Whether your business is in ZIP code 91340 near City Hall or on the edge of town off Maclay Avenue or Brand Boulevard, we come to you.

Downtown, around the San Fernando Mall and the corner of Truman Street and San Fernando Road, many businesses occupy early-1900s brick buildings with transoms and older storefront or mortise hardware. These are the doors where access control takes the most care. A shop with a change in ownership, for example, may want to move away from a ring of old keys nobody can account for. A keypad or card reader can replace that, but only after we confirm the door and frame can support it.

Away from the Mall, offices, workshops, and small commercial spaces near Las Palmas Park and the Layne Park and Recreation Park area have their own needs, from side entrances to shared back doors. With I-5 and CA-118 nearby, many owners here commute or run several locations, which makes remote-friendly credential management and easy user removal especially useful. Call (323) 997-8867 and we will look at your entrance in person.

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 San Fernando locksmith services

See all of our San Fernando services, or our citywide access control page.

Access Control in San Fernando — FAQs

Can you install access control on an older storefront door in downtown San Fernando?
Often yes, but it depends on the door. Many early-1900s storefronts have older wood or metal-framed doors with mortise hardware. We inspect the door and frame first and tell you what is realistic. Call (323) 997-8867 to schedule a look.
What is the difference between keypad, card, and fob systems?
A keypad uses a code anyone can enter, which is simple but harder to track. Cards and fobs are assigned to individuals, so you can cancel one without affecting anyone else. We help you pick based on staff size and turnover.
Do you offer 24/7 service in San Fernando?
Yes. Crenshaw Lock Company is a 24/7 mobile locksmith. If an access system fails or a door will not secure at night, call (323) 997-8867 and we will help.
Do I need to visit your shop?
No. We are mobile only and have no storefront. We come to your business in San Fernando, assess the entrance, and do the work on site.
Will the door still open freely from the inside?
It should, and we test for that. Safe exit is a priority, and we configure hardware so people can leave without needing a credential, in line with safety expectations.
What happens when an employee leaves or a card is lost?
With card or fob systems, we show you how to deactivate that credential without touching anyone else's. With keypads, you can change the code. Either is far easier than rekeying every lock.
Can access control be added after a change in business ownership?
Yes, and it is a common reason to upgrade. Instead of collecting old keys, you can start fresh with new credentials. We can also rekey or repair existing locks if needed. Call (323) 997-8867 to discuss your situation.
What affects the cost of an access-control installation?
The number of doors, the system type, the condition of the door and frame, wiring needs, and how many users you need set up. We explain these factors on site so you know what drives the scope before work begins.
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