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Crenshaw Lock

Smart Lock Installation in Alhambra · 24/7 mobile

Smart Lock Installation in Alhambra, California

Crenshaw Lock Company installs, sets up and troubleshoots smart, keyless and keypad locks in Alhambra, California, with fully mobile service 24/7. We come to your home, apartment or storefront and handle the work on site. Call (323) 997-8867 to talk through your door and lock options.

  • Mobile to your Alhambra location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Smart lock with a lit keypad on a front door at night
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Alhambra has long been called the City of Homes, and that matters when you are thinking about a smart lock. Many houses here are 1910s to 1930s Craftsman and Spanish or Mediterranean Revival bungalows, with wood-frame doors, period doorsets and original mortise locks. Others are mid-century apartment and courtyard buildings, and along Main Street and Valley Blvd there are aluminum storefronts and mixed-use spaces over retail. Each of these doors takes a smart lock differently, and the right choice starts with looking at the door.

A smart lock can mean several things: a keypad deadbolt, a keyless touch lock, a Wi-Fi or Bluetooth lock you control from a phone, or a retrofit unit that replaces only the interior side of your existing deadbolt. We install and set up all of these, and we troubleshoot ones that are already on your door but misbehaving, such as a keypad that will not wake up, a lock that dropped off the network, or a bolt that drags.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, led by owner and lead tech David Shar. We are fully mobile, so there is no storefront to visit. We bring the work to your door at any hour, and we will tell you honestly when a smart lock is a poor fit for a particular door, such as a historic front door you would rather not drill.

How it works in Alhambra

  1. 1

    Talk through the door and your goals

    Call (323) 997-8867 and tell us what you want: keypad entry, phone control, shared codes for family or guests, or a simple swap for a worn-out lock. We ask about the door material, the existing lock and whether the property is a house, apartment or business.

  2. 2

    Inspect the door and existing hardware

    On site we check the door thickness, bore holes, strike plate, latch alignment and the condition of the frame. In an older Alhambra bungalow we look closely at whether there is a mortise lock, since many smart locks are made for standard bored deadbolts and not mortise pockets.

  3. 3

    Recommend a fit, not just a product

    We explain the realistic options. That might be a full smart deadbolt, a retrofit that keeps your exterior keyway, or a keypad lever for a commercial door. If the best answer is to preserve original hardware and add a separate keypad deadbolt, we say so.

  4. 4

    Install and align the lock

    We mount the lock, correct any sticking latch or misaligned strike, and make sure the bolt throws fully before any electronics are involved. A smart lock on a poorly aligned door will drain batteries and fail early, so this step matters.

  5. 5

    Set up codes, app and connectivity

    We program user codes, pair the lock with your phone or hub if you want that, and confirm that it communicates with your Wi-Fi or Bluetooth where the door sits. We also set up a way to get in if the batteries die.

  6. 6

    Walk you through everyday use

    Before we leave, you test the lock yourself. We show you how to add and remove codes, check battery status, and use the mechanical key or backup method, so the lock is not a mystery after we go.

Need smart lock installation in Alhambra?

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

Call (323) 997-8867

What affects the price

  • The lock itself: a basic keypad deadbolt, a Wi-Fi or Bluetooth model and a high-security smart lock sit in very different places, and the brand and features you pick drive much of the cost.
  • Door and hardware condition: a door that needs the bore adjusted, a strike plate repositioned or a sticking latch corrected takes more time than a clean swap on a well-hung door.
  • Mortise or non-standard hardware: original mortise locks in older Craftsman and Spanish Revival homes may need an adapter, a different lock style or a separate keypad deadbolt, which changes the scope.
  • Number of doors and users: setting up several entrances, or programming many codes for a family, tenants or staff, adds work compared with a single door.
  • Commercial or apartment requirements: aluminum storefront doors, common-area entries and multi-unit properties may need specific lock types, keying coordination or rekeying alongside installation.
  • Time of service: we are available 24/7, and after-hours or urgent calls can be priced differently than scheduled daytime installs.

Why Alhambra chooses us

  • Fully mobile and available 24/7, so installation happens at your door on your schedule, not at a counter.
  • Operating since 1987, with owner and lead tech David Shar bringing decades of mechanical lockwork to a field that is often treated as just plug-and-play.
  • We understand older doors: original mortise locks, wood-frame doors and period doorsets are common in Alhambra, and we do not force a modern lock into a door that will be damaged by it.
  • We fix the mechanical side first. Alignment, latch and strike problems cause many smart lock failures, and we correct them rather than blaming the batteries.
  • We install for homes, apartments and businesses, and can coordinate rekeying or new common-area and mailbox locks alongside smart lock work.
  • Honest recommendations: if a smart lock is not the right fit for a door, we say so and suggest an alternative.

Smart Lock Installation across Alhambra

In Alhambra, the door tells you most of what you need to know. In the Bean Tract and Midwick Tract, where the city has designated historic single-family areas, many homes still have their original wood doors and mortise locks. Owners there often want the convenience of keypad entry without drilling a beautiful front door, so we frequently suggest a keypad deadbolt on a secondary door, a retrofit that keeps the look from the street, or careful work that leaves the original hardware intact. The same goes for Emery Park and the Airport Tract, where bungalows and mid-century homes mix.

Downtown Alhambra and the Main Street dining and entertainment corridor, near the Garfield Theatre, bring a different need. Restaurants and shops with aluminum storefront doors often benefit from keypad or keyless entry for staff, which avoids copying keys every time someone leaves. Storefront doors have narrow stiles and specific hardware, so lock selection depends on the door, not just the brand. Along Valley Blvd and Fremont Ave, mixed-use buildings and apartments may need the lock plus a rekey, new common-area locks or mailbox locks between tenancies.

We work throughout Alhambra, including ZIP codes 91801 and 91803, whether you are near Almansor Park, off Atlantic Blvd or close to the I-10. Because we are mobile, there is no place to drive to: call (323) 997-8867 and we will come to the door.

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 Alhambra locksmith services

See all of our Alhambra services, or our citywide smart lock installation page.

Smart Lock Installation in Alhambra — FAQs

Can a smart lock be installed on an older Alhambra bungalow door?
Often yes, but it depends on the door and hardware. Many 1910s to 1930s homes have mortise locks and thick wood doors. We check what is there and may recommend a retrofit, an adapter or a separate keypad deadbolt. Call (323) 997-8867 and describe your door.
Do you install smart locks at night or on weekends?
Yes. Crenshaw Lock Company is available 24/7 and fully mobile, so we can come to your Alhambra home or business at any hour. Call (323) 997-8867 to discuss what you need.
Will a smart lock work on my aluminum storefront door on Main Street?
Many can, but storefront doors have narrow stiles and specific hardware, so not every residential smart lock will fit. We look at the door and recommend a lock that suits it and the way your staff use the entrance.
Can you set up a smart lock I already bought?
Yes. We install and set up locks you have purchased, after checking that they suit your door. We will also tell you if the model is a poor match for the door, so you know before anything is drilled.
My smart lock keeps failing or draining batteries. Can you troubleshoot it?
Yes. Dragging bolts, misaligned strike plates and connectivity trouble are common causes. We check the mechanical fit first, then the programming and network. Call (323) 997-8867 to arrange a visit.
Can I give different codes to family, guests or employees?
Most keypad and smart locks allow multiple user codes, though the number varies by model. We program the codes you need and show you how to add or remove them later.
I manage an apartment building. Can you do smart locks and rekeying together?
We can discuss smart locks for individual units along with rekeying, common-area locks and mailbox locks between tenancies. Because every building differs, we look at the property first. Call (323) 997-8867.
What happens if the batteries die or the app does not work?
We set up a backup way in, such as a mechanical key or an alternative entry method depending on the lock. We review it with you during setup so you are never locked out by a dead battery.
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