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Crenshaw Lock

Smart Lock Installation in Azusa · 24/7 mobile

Smart Lock Installation in Azusa, California

Crenshaw Lock Company installs, sets up and troubleshoots smart, keyless and keypad locks across Azusa, California, 24/7 and fully mobile. We come to your door with the hardware and tools. Call (323) 997-8867 to talk through your door and the lock you have in mind.

  • Mobile to your Azusa 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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A smart lock is only as good as the door it is mounted on. In Azusa that matters, because the housing runs from 1920s bungalows downtown to brand-new foothill homes in Rosedale. A keypad deadbolt that drops neatly into a recent build can need real preparation on an older door, and a lock that looks simple on the box can be frustrating if the bore, backset or strike plate does not line up.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead tech David Shar built the business around mobile work. We have no storefront. Everything happens at your property: we look at the door, confirm the lock fits it, install it, program it and show you how it works before we leave.

We also handle the unglamorous side of smart locks: a keypad that stopped responding, a deadbolt that jams because the door has shifted, a lock you bought online and could not finish setting up, or codes that need to be cleared after a tenant or guest leaves. Whether you are upgrading a family home, a rental or a small business, we aim to leave you with a lock that works reliably day to day.

How it works in Azusa

  1. 1

    Talk through the door and your goals

    When you call (323) 997-8867, we ask what you want: keypad only, app control, auto-lock, guest codes, or a mix. We also ask about the door type, whether it is wood, metal or glass-paneled, and whether you already own a lock or want us to supply one.

  2. 2

    Inspect the door and existing hardware

    On site we check the bore holes, backset, door thickness, latch and strike plate. Older downtown doors sometimes carry mortise hardware, which calls for a different approach than a standard cylindrical deadbolt, and we explain your options before cutting or drilling anything.

  3. 3

    Prepare the door and install

    We make any small adjustments needed for a clean fit, such as aligning the strike or correcting a loose latch, then mount the lock so it throws smoothly. A smart lock that binds will drain batteries and eventually fail, so the mechanical fit comes first.

  4. 4

    Program codes and connect features

    We set up user codes, configure auto-lock and other features you want, and pair the lock with your phone or home system when the model supports it. We tell you plainly what the lock can and cannot do with your Wi-Fi and hub setup.

  5. 5

    Walk you through everyday use

    Before leaving we test the lock from inside and outside, show you how to change codes, replace batteries and use the physical key backup, and make sure you know what to do if the electronics ever fail.

Need smart lock installation in Azusa?

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: basic keypad deadbolts, Wi-Fi models and lever-style or multipoint-compatible units differ widely in cost, and whether you supply it or we do changes the total.
  • Door condition and type: a straight, well-bored modern door is simpler than an older wood door that needs adjustment, or a door with an unusual bore or mortise setup.
  • Number of locks: setting up several doors, such as a front door, back door and garage entry, takes more time but may be done in one visit.
  • Setup complexity: connecting to apps, hubs or existing smart home systems, and creating multiple user codes, adds time beyond a simple mechanical install.
  • Rekeying or matching keys: if you want the backup keys to match other locks on the property, that adds work.
  • Time of day: because we operate 24/7, an after-hours or urgent visit may be priced differently than a scheduled daytime appointment.

Why Azusa chooses us

  • Fully mobile since 1987: we bring the work to your Azusa door rather than asking you to visit a shop, because there is no storefront.
  • Lock and door get equal attention: we fix alignment and fit problems so the electronics are not fighting a sticking bolt.
  • Comfortable with older hardware: we can advise honestly on 1920s mortise locks and when a smart upgrade makes sense and when it does not.
  • We explain limits plainly, including Wi-Fi range, battery behavior and what happens during a power or signal outage.
  • Rental-friendly setups: we can configure unique codes for tenants, roommates or guests and help you plan for clearing them at turnover.
  • Owner-led experience: David Shar leads the business and its standards for careful, tidy installation work.

Smart Lock Installation across Azusa

Azusa has a layered housing stock, and smart lock work here reflects that. Around Downtown Azusa and Azusa Ave, and along Foothill Blvd, you find 1900s to 1920s bungalows and brick commercial buildings, some still carrying original mortise locks. Those doors may suit a carefully chosen keypad or smart upgrade, but they need an inspection first, since the mortise body, door thickness and trim all affect what will fit. In ZIP code 91702 we regularly consider whether to retrofit, replace the hardware or keep the original lock and add a keyless option elsewhere.

On the foothill side, Rosedale is a 2010s master-planned community where the doors are newer and generally well suited to smart-lock-ready hardware, including multipoint doors. Here the job is usually about choosing the right model, setting up codes and connecting it to your home network. Mountain Cove, the gated canyon community near the mouth of San Gabriel Canyon, has its own access considerations, so it helps to tell us about gate or guest-entry arrangements when you call.

Students and landlords near Azusa Pacific University and Citrus College have different needs: keypad locks make semester turnover easier, since codes can be changed rather than keys collected. Whether you are near the Metro A Line stations, off the I-210, or up SR-39, we come to you. Call (323) 997-8867 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 Azusa locksmith services

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

Smart Lock Installation in Azusa — FAQs

Can you install a smart lock on an old downtown Azusa bungalow door?
Often yes, but we inspect first. Many 1920s doors have mortise hardware or unusual bores, so we check the door and recommend a retrofit, a replacement or another approach. Call (323) 997-8867 to describe yours.
Do you install locks I bought myself?
Yes, in most cases. We confirm the lock fits your door and setup, then install and program it. If it is not compatible, we will tell you honestly and suggest alternatives.
Are you available at night or on weekends?
Yes. We are a 24/7 mobile locksmith serving Azusa and the surrounding area. Call (323) 997-8867 whenever you need us.
Will a smart lock work if my Wi-Fi goes down?
Keypad and key operation generally work without Wi-Fi, but app features and remote access may not. We explain how your chosen model behaves and show you the key backup.
Can you set up different codes for tenants or students?
Yes. We can create separate codes and show you how to change or remove them, which is useful for rentals near Azusa Pacific University at semester turnover.
Do you handle multipoint doors in newer homes like those in Rosedale?
Yes, we work with multipoint and newer-construction doors, and we will check compatibility with the lock you want before installing.
My smart lock stopped working. Can you troubleshoot it?
Yes. We check batteries, alignment, latch binding, programming and connectivity. Sometimes the fix is mechanical rather than electronic. Call (323) 997-8867.
Do I need to visit your shop?
No. We are mobile only with no storefront, so everything is done at your home or business in Azusa.
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