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Crenshaw Lock

Deadbolt Installation in Arleta · 24/7 mobile

Deadbolt Installation in Arleta, California

Crenshaw Lock Company provides deadbolt installation in Arleta, California, 24/7, coming to your door with everything needed to add or replace single- or double-cylinder deadbolts. We are fully mobile, so there is no shop visit. Call (323) 997-8867 to talk through your door and get started.

  • Mobile to your Arleta location
  • Available 24/7
  • Price quoted before we start
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Deadbolt bolt extended into a reinforced strike plate
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Walk almost any gridded street in Arleta and you will see the same story: a modest one-story stucco home from the late 1940s or 1950s, often with a wrought-iron security screen door out front and an original tubular knob set on the main door behind it. That knob lock was designed for privacy more than security, and a lot of them are still doing the job decades later. Adding a proper deadbolt is one of the most practical upgrades a homeowner or landlord here can make.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and deadbolt work is part of our everyday routine. We are a fully mobile locksmith, so we bring the hardware, drill guides, and tools to your property in Arleta instead of asking you to come to us. Whether you need a first deadbolt on a door that never had one, a replacement for a worn or damaged unit, or a double-cylinder model for a door beside glass, we will look at the actual door before recommending anything.

A deadbolt is only as strong as the door and frame around it. On older tract homes, thin door skins, shallow strike plates, and short screws are often the real weak points. That is why a good installation is about more than swapping a lock: it covers the bore, the latch, the strike, and the jamb so the new hardware does what you are paying for. If you have questions before booking, call (323) 997-8867.

How it works in Arleta

  1. 1

    Talk through the door and your goals

    We start by learning which door we are working on, whether it is a front entry, a rear door, or a garage-to-house door, and whether you want a new deadbolt or a replacement. We also ask about household needs, such as whether anyone needs quick exit without a key.

  2. 2

    Inspect the door, jamb, and existing hardware

    On site we check the door material and thickness, the condition of the edge and jamb, and any existing bore holes. Many mid-century Arleta doors have wear around the old knob set, and a security screen door can limit how much room we have to work. Findings guide the hardware choice.

  3. 3

    Choose single or double cylinder

    A single-cylinder deadbolt turns with a thumbturn inside and a key outside. A double-cylinder needs a key on both sides, which can make sense near glass but is a consideration for emergency exit. We explain the tradeoffs plainly so you decide with full information.

  4. 4

    Install and align the hardware

    We prepare the door for the lock, fit the latch and cylinder, and set the strike in the jamb. Where the wood is worn or the factory strike is flimsy, we can reinforce with a stronger strike plate and longer screws that reach the framing behind the jamb.

  5. 5

    Test, key, and hand over

    We operate the bolt repeatedly with the door open and closed to confirm smooth throw into the strike. If you want the new deadbolt keyed to match other locks on the property, we can discuss that option. You leave with working keys and a clear idea of how to care for the lock.

Need deadbolt installation in Arleta?

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

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What affects the price

  • Whether the door is already bored for a deadbolt or needs new holes prepared, since fresh preparation takes more labor.
  • The grade and style of deadbolt you choose, from basic residential models to heavier, higher-security hardware.
  • Single-cylinder versus double-cylinder configuration and any finish matching you want with existing handles.
  • Door and jamb condition, including whether a reinforced strike plate, longer screws, or jamb repair is needed.
  • How many doors are being done in one visit, and whether you want them keyed alike.
  • Time of day and urgency, since we are available 24/7 and after-hours calls differ from scheduled daytime work.

Why Arleta chooses us

  • Fully mobile service: we come to your Arleta home or rental, so you never have to drive anywhere or leave a door unsecured.
  • In business since 1987, with owner and lead technician David Shar overseeing the standards we work to.
  • We look at the whole door system, including jamb and strike, rather than just bolting a lock onto a weak frame.
  • Familiarity with mid-century tract homes, original Kwikset and Weiser knob sets, and the security screen doors common in the area.
  • Honest recommendations: if a door is too worn for a deadbolt to help, we say so and explain what would actually improve security.
  • Available around the clock, including nights and weekends, for situations like a break-in attempt that leaves a door damaged.

Deadbolt Installation across Arleta

Arleta sits in the northeast San Fernando Valley, and its housing reflects that postwar era. Around the Branford Park district, near Branford Recreation Center & Park, streets are lined with 1950s stucco ranch and minimal-traditional homes where the original entry hardware is often a thin tubular knob set. Homeowners and landlords in 91331 frequently call us to add a deadbolt above that knob, or to replace one that has loosened over years of use.

Along the Van Nuys Boulevard corridor, many homes sit behind wrought-iron security screen doors. Those screens add a visual deterrent, but the main door behind them still needs solid hardware, and the screen's own lock can be worn out. After a pry attempt, we replace the damaged deadbolt and look closely at the strike plate and jamb, because that is where force usually does its damage. The garden apartments and 1960s-70s dingbat buildings near the arterials also bring requests from property managers who want consistent deadbolts on unit doors.

Whether you are near Arleta High School, close to the Osborne Street and Woodman Avenue intersection, or on a quiet residential block off Branford Street, we come to you. We can also help with detached garage and side gate locks, and key a new padlock to match the house if you want fewer keys to carry. Call (323) 997-8867 any hour to schedule.

Locked out or need a locksmith now?

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Other Arleta locksmith services

See all of our Arleta services, or our citywide deadbolt installation page.

Deadbolt Installation in Arleta — FAQs

Can you install a deadbolt on a door that only has a knob lock?
Yes. Many Arleta homes still have only the original tubular knob set. We can usually bore for a deadbolt above it if the door is thick and sound enough. Call (323) 997-8867 and we will talk through what your door needs.
What is the difference between single- and double-cylinder deadbolts?
A single-cylinder uses a key outside and a thumbturn inside. A double-cylinder needs a key on both sides, which can help near glass panels but slows exit in an emergency. We help you weigh that for your specific door.
Will a deadbolt work on my hollow or older door?
It depends on the door's condition. Some older or thin doors can take a deadbolt with reinforcement, while others are better replaced. We inspect on site and tell you honestly what will give you real benefit.
I have a security screen door. Does that change the installation?
It can affect working space, but it does not prevent installation. The screen door's own lock may also be worn, and we can look at that during the visit. Call (323) 997-8867 to ask about your setup.
Do you reinforce the strike plate and jamb?
Yes, when needed. A deadbolt is only as strong as the frame holding it, so we can install a stronger strike plate and longer screws that anchor into the framing, especially after a pry attempt.
Can the new deadbolt be keyed to match my other locks?
In many cases, yes. We can discuss keying a new deadbolt to match existing locks or a garage or gate padlock, so you carry fewer keys. Availability depends on the hardware chosen.
Do you serve rental properties in Arleta?
Yes. We work with landlords and property managers on apartment and rental home doors, including adding deadbolts or replacing worn ones between tenants. Call (323) 997-8867 to discuss multiple doors.
Are you available outside normal business hours?
Yes, we operate 24/7 and are fully mobile. If a door has been damaged and you need it secured, or you simply prefer an evening or weekend appointment, we can arrange it.
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