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Crenshaw Lock

Access Control in Azusa · 24/7 mobile

Access Control Installation in Azusa, California

Crenshaw Lock Company installs keypad, card and fob access-control systems for business entrances in Azusa, California. We are fully mobile and available 24/7, coming to your door with the equipment and know-how to plan and install the system. Call (323) 997-8867 to talk through your building.

  • Mobile to your Azusa 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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Most Azusa businesses start thinking about access control after a familiar problem: too many keys in too many hands. A former employee never returned one, a tenant's contractor copied another, and nobody can say with confidence who can still open the back door. Keypads, cards and key fobs fix that by letting you grant, change and remove access without rekeying the whole building every time someone leaves.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and David Shar and the team work entirely on a mobile basis. There is no storefront to visit. We come to your site, look at the actual door, frame, hardware and wiring conditions, and recommend a system that fits how your people really come and go, rather than selling a one-size-fits-all package.

Azusa's commercial buildings vary a lot, and that shapes the work. A brick storefront on Azusa Ave or Foothill Blvd presents different challenges than a newer office suite, a workshop off Gladstone St or Alosta Ave, or a property serving students and staff near Azusa Pacific University and Citrus College. We match the system to the door, not the other way around.

How it works in Azusa

  1. 1

    Walk the site and talk through who needs access

    We start by looking at the entrances you want to control and asking practical questions. How many people need entry? Do they come in on shifts? Are there areas, such as a storeroom or office, that only a few should reach? Your answers decide whether a simple keypad, a card system or fobs makes the most sense.

  2. 2

    Inspect the door, frame and existing hardware

    Access control is only as good as the door it is mounted on. We check whether the door closes and latches properly, what kind of lock is in place, and how the frame is built. Older doors, including those in some downtown Azusa brick buildings with original mortise hardware, may need adjustments or repair before electronic hardware will work reliably.

  3. 3

    Recommend a system and explain the tradeoffs

    We lay out the options in plain language: keypad codes versus cards versus fobs, standalone locks versus networked systems, and how each handles lost credentials, power loss and growth. You decide what fits your budget and routine, and we do not push features you will not use.

  4. 4

    Install the hardware and set up credentials

    We mount the readers or keypads, fit the locking hardware, and make sure the door still opens freely from the inside for safe exit. Then we program codes, cards or fobs and set who can enter and when, so the system is working the way you described before we leave.

  5. 5

    Test, train and hand over

    We test each credential, check the door under normal use, and show you or your manager how to add and remove users. You leave knowing how to handle a new hire or a lost fob, and you know who to call at (323) 997-8867 if something needs adjusting later.

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What affects the price

  • The number of doors being controlled, since each entrance needs its own hardware and setup.
  • The type of system chosen: standalone keypads, card readers, fobs, or a networked setup that manages several doors together.
  • The condition and construction of the existing door and frame, including whether repairs or alignment work are needed first.
  • Whether power and wiring are already available at the door or have to be planned for.
  • The number of users and credentials you need programmed, and how often access rules change.
  • Whether the work is scheduled in advance or needed urgently outside normal business hours.

Why Azusa chooses us

  • Fully mobile service: we come to your Azusa location, assess the real door, and install on site without sending you anywhere.
  • Serving the region since 1987, with a long background in traditional locks, which matters when electronic hardware has to work with older doors.
  • Available 24/7, so a failed reader or a lockout at a business entrance does not have to wait for the next business day.
  • We recommend what fits your operation and explain the tradeoffs, rather than defaulting to the most complex system.
  • The owner and lead tech, David Shar, stands behind the company's work, so accountability does not get lost in a large organization.
  • We handle both the lock and the electronics, so you are not coordinating between a locksmith and a separate installer.

Access Control across Azusa

Azusa has a layered commercial landscape, and access control here often means fitting modern technology to buildings of different ages. Downtown Azusa, centered on Azusa Ave and running toward Foothill Blvd, which follows historic Route 66, includes older brick commercial buildings from the early 1900s. Some still carry original mortise locks. Adding a keypad or card reader to a door like that usually starts with making sure the existing hardware and frame can support it.

Other parts of town call for different approaches. The Rosedale master-planned community in the foothills has newer construction and hardware that is generally friendlier to modern electronic systems. Near Azusa Pacific University and Citrus College, businesses and property owners serve a population that turns over regularly, which makes the ability to deactivate a lost card or change a code far more practical than handing out and collecting keys. Mountain Cove, the gated community at the canyon mouth, has its own access considerations for any business or association facilities there.

We work throughout the 91702 ZIP code and the surrounding area, reachable from Interstate 210, SR-39 and the Metro A Line corridor. Whether your entrance is near the Azusa Downtown station, along Alosta Ave, or on the way up San Gabriel Canyon Rd toward Angeles National Forest, call (323) 997-8867 and we will come to you.

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Other Azusa locksmith services

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

Access Control in Azusa — FAQs

What types of access control do you install for Azusa businesses?
We install keypad, card and fob systems for business entrances. During a site visit we help you choose between them based on how many people need access, how often staff change, and what your doors can support. Call (323) 997-8867 to start the conversation.
Can access control be added to an older downtown Azusa building?
Often yes, but it depends on the door and frame. Older brick buildings along Azusa Ave and Foothill Blvd sometimes have original mortise locks or doors that no longer align well. We inspect the door first and tell you honestly whether it needs repair before electronics are added.
Do you have a shop I can visit?
No. Crenshaw Lock Company is fully mobile, with no storefront. We come to your location in Azusa, assess the entrance, and do the installation there.
Are you available outside normal business hours?
Yes, we are available 24/7. If a reader fails, a door will not secure, or you need access changed after an incident, call (323) 997-8867 at any hour.
What happens when an employee loses a card or fob?
That is one of the main advantages of electronic access. The lost credential can be deactivated and a new one issued without rekeying the door. We show you how the process works at handover, and we can help if you need assistance later.
Is a keypad, card or fob better for my business?
It depends. Keypads are simple but codes can be shared. Cards and fobs make it easier to track and remove individual users. A small shop with a few staff may be fine with a keypad, while a busier site often benefits from cards or fobs. We will explain the tradeoffs for your situation.
How do you decide what an installation will cost?
Cost depends on the number of doors, the type of system, the condition of the door and frame, wiring needs, and the number of users. We discuss these factors on site so you know what drives the cost before work begins.
Will the door still be safe to exit in an emergency?
Yes. We install hardware so people can leave freely from the inside, and we test the door before we finish. If you have questions about your building's requirements, ask us during the visit or call (323) 997-8867.
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