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Crenshaw Lock

Access Control in Northridge · 24/7 mobile

Access Control Installation in Northridge, California

Crenshaw Lock Company installs keypad, card and fob access-control systems for Northridge business entrances. We are a fully mobile locksmith, available 24/7, and we come to your door with the right hardware. To discuss your building and get a plan, call (323) 997-8867.

  • Mobile to your Northridge 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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A key on a ring works fine until the ring has forty copies and nobody remembers who holds them. Access control solves that. Instead of rekeying every time someone leaves, you issue a code, a card or a fob, and you cancel it when that person is gone. For Northridge businesses, from offices along the Devonshire Street corridor to shops and clinics near Reseda Blvd and Nordhoff St, that control is often the difference between a manageable door policy and a constant headache.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar built the business on practical, honest locksmith work. We are fully mobile. There is no storefront to visit; we come to your site, look at the actual door, frame and wiring situation, and recommend a system that fits how your people really use the entrance.

We install keypad, card and fob systems for business entrances. Some jobs are a single standalone keypad on a back door. Others involve several doors, different access levels for staff and vendors, and hardware that has to work with the door you already have. We explain the options plainly so you can choose without guessing.

How it works in Northridge

  1. 1

    Walk the site and talk through your needs

    We start by looking at each entrance you want to secure: door material, frame condition, how many people come and go, and whether the door is also a fire exit. We ask who needs access, when, and how often that group changes. This shapes whether a keypad, cards, fobs or a mix makes the most sense.

  2. 2

    Choose the right credential type

    Keypads are simple and need nothing to carry, but codes can be shared. Cards and fobs give you individual credentials that can be disabled one at a time. We explain these tradeoffs for your situation, such as a small office with stable staff versus a business with frequent turnover.

  3. 3

    Check the door, frame and power

    Access hardware only works as well as the door it sits on. We check that the door closes and latches reliably, that the frame is sound, and how the lock will be powered. Older Northridge buildings sometimes have frames that have shifted over the decades, and we address that before installing electronics rather than after.

  4. 4

    Install and wire the hardware

    We mount the reader or keypad, install the locking hardware, and complete the connections. Because we are mobile, we bring the tools and parts for the job to your location and keep the work tidy so your business can carry on.

  5. 5

    Program credentials and test every door

    We set up your codes, cards or fobs, test each one, and confirm the door locks and releases as it should, including under normal daily use. We confirm the exit side works safely so nobody is ever trapped inside.

  6. 6

    Walk you through managing it

    Before we leave, we show you how to add and remove users and what to do if a credential is lost. If you need changes later or something stops working, call (323) 997-8867 any hour; we are available 24/7.

Need access control in Northridge?

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 secured, since each entrance needs its own reader or keypad and locking hardware.
  • The credential type you choose: a simple keypad, cards, fobs, or a combination, each with different hardware and setup needs.
  • The condition and type of the existing door and frame, including whether repairs or realignment are needed before the lock will work reliably.
  • How power and wiring reach the door, and whether the building makes running cable straightforward or difficult.
  • The type of locking hardware, such as an electric strike or a magnetic lock, and any fire-code or exit requirements for that door.
  • How many users and access levels you need programmed, and whether you want help setting up your management process.

Why Northridge chooses us

  • Fully mobile service: we come to your Northridge business and assess the real door, not a catalog picture.
  • In business since 1987, with David Shar as owner and lead technician, so experience is behind the recommendations.
  • Available 24/7, so a failed reader or a locked-out staff member does not have to wait for business hours.
  • We handle both the lock hardware and the access side, so the door, frame and credential system are considered together.
  • We explain tradeoffs honestly and will recommend a simple keypad if that is all your door needs.
  • We pay attention to safe exit and code considerations, because an access system should never trap people inside.

Access Control across Northridge

Northridge is a mix of commercial strips, medical and retail anchors, and a large university community, and each brings different access needs. Near Northridge Hospital Medical Center and along Roscoe Blvd and Reseda Blvd, small offices and clinics often want controlled staff entrances and individual credentials. Around the Northridge Fashion Center and the Northridge Village area, back-of-house and storeroom doors benefit from keypads or fobs that can be changed when employees move on. In ZIP 91324 and 91325, many businesses sit along the Devonshire Street and Tampa Ave corridors.

The CSUN and university district has its own pattern. Student-rental apartment buildings and campus-adjacent businesses see constant turnover, which is exactly where credential-based access beats handing out keys. Property managers near Zelzah Ave and Lassen St often need shared entrances, such as laundry rooms, mailrooms and gates, controlled without rekeying every semester. ZIP 91330 covers the campus area, and 91328 and 91327 take in more commercial and residential pockets of the community.

Building age matters too. Northridge is known for the 1994 earthquake, and while the epicenter was in neighboring Reseda, frame settling is a documented issue in older local buildings. A door that sticks or does not latch squarely can make an electronic lock misbehave, so we check alignment first. Whether you are off the Ronald Reagan Fwy near Balboa Blvd or in 91324, 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.

Call (323) 997-8867

Other Northridge locksmith services

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

Access Control in Northridge — FAQs

What types of access control do you install in Northridge?
We install keypad, card and fob systems for business entrances. After looking at your door and how your team uses it, we recommend the type that fits. You can reach us at (323) 997-8867.
Do I need a storefront visit to set this up?
No. Crenshaw Lock Company is fully mobile with no storefront. We come to your Northridge business, assess the door and install the system on site.
Is a keypad or a fob system better for my business?
It depends on turnover and how much control you need. Keypads are simple but codes can be shared. Fobs and cards are individual and can be cancelled one at a time, which suits businesses with frequent staff changes.
Can access control work on an older door or frame?
Often yes, but the door has to close and latch reliably first. Older Northridge buildings can have shifted frames, so we check alignment and make any needed adjustments before installing electronics.
Can you add access control for an apartment or student-housing building?
Yes, shared entrances such as gates, laundry rooms and mailrooms are good candidates, especially near CSUN where residents change often. Credentials can be updated without rekeying every lock.
What happens if someone loses a card or fob?
You can disable that credential and issue a new one, so the lost item is no longer a security risk. We show you how during setup, and you can call (323) 997-8867 if you need help.
Will the system keep people safe if they need to exit quickly?
It should. We make sure the exit side of each door releases properly and take fire and egress considerations seriously, so the door is secure from outside without trapping anyone inside.
Are you available outside business hours if the system fails?
Yes, we are available 24/7. If a reader stops working or a door will not secure, call (323) 997-8867 and we will help you get it sorted out.
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