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Crenshaw Lock

Deadbolt Installation in Maywood · 24/7 mobile

Deadbolt Installation in Maywood, California

Crenshaw Lock Company installs and replaces single- and double-cylinder deadbolts throughout Maywood, California, 24/7. Our fully mobile technician comes to your door with hardware on the truck and fits it on site. For a stronger door in Maywood, call (323) 997-8867 any day or night.

  • Mobile to your Maywood location
  • Available 24/7
  • Price quoted before we start
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Deadbolt bolt extended into a reinforced strike plate
Open now(323) 997-8867

A deadbolt is one of the simplest upgrades that actually changes how hard a door is to defeat. In Maywood, where so many homes are older stucco and wood-frame bungalows on narrow lots, the original hardware is often the weak point: a worn mortise lock, a thin spring latch, or a door with no deadbolt at all. Adding or replacing one properly means more than drilling a hole. The door, the strike, and the frame all have to hold up as well as the lock does.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner David Shar and the team have worked on every kind of older door you find in a city like Maywood. We are fully mobile and available 24/7, so there is no storefront to visit. We come to you, look at the door you actually have, and install hardware that suits it.

Whether you are a homeowner reacting to an attempted break-in, a landlord securing a subdivided bungalow, or a tenant with a lock that no longer throws, we will explain your options plainly. We will tell you when a deadbolt is the right answer and when the door or frame needs attention first.

How it works in Maywood

  1. 1

    Look at the door and frame

    We start by checking what you have: door material, thickness, condition of the edge, and the frame and strike area. Older Maywood bungalows often have thin or worn wood that affects which deadbolt will fit and hold.

  2. 2

    Choose single or double cylinder

    A single-cylinder deadbolt turns with a thumb-turn inside. A double-cylinder needs a key on both sides, which can suit doors with glass nearby but matters for emergency exit. We talk through the tradeoffs and local fire-safety considerations with you.

  3. 3

    Select the hardware and grade

    We recommend a deadbolt in a grade that fits your situation, such as a Grade 2 for a home after an attempted break-in. If the door has an old mortise lock, we explain whether to work with it or add a separate bolt.

  4. 4

    Prepare the door and install

    We bore or reuse existing holes, fit the bolt and cylinder, and set the strike. Where possible we reinforce the strike with longer screws that reach the framing, so a kick does not simply split the jamb.

  5. 5

    Test and hand over keys

    We cycle the bolt several times with the door open and closed, check alignment, and confirm the keys work smoothly. For multi-unit buildings we can set up separate keys per unit and label the set.

Need deadbolt installation in Maywood?

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What affects the price

  • Single-cylinder versus double-cylinder hardware, and the security grade you choose
  • Whether it is a new installation that needs fresh holes or a replacement that fits existing ones
  • Door condition, including worn, thin, or previously drilled wood that needs repair or reinforcement
  • Frame and strike reinforcement, which adds parts and labor but improves how well the door resists force
  • Number of doors or units, particularly when several need keyed-alike or separate-key setups
  • Time of day and urgency, since we serve 24/7 and after-hours calls are handled differently from scheduled work

Why Maywood chooses us

  • Fully mobile service: the work happens at your door, with no storefront trip and no leaving the property unsecured.
  • In business since 1987, with long experience on the older stucco, wood-frame, and apartment-court doors common in Maywood.
  • Available 24/7, so a door that will not lock after an attempted break-in does not have to wait until morning.
  • Honest recommendations: if a door or frame is too weak for a deadbolt to help, we say so rather than sell hardware that will not hold.
  • Comfortable with multi-unit work, including separate keys per unit for subdivided bungalows and small apartment courts.
  • We take into account the existing security bars, wrought-iron gates, and padlocks common here, so new hardware works with what is already on the property.

Deadbolt Installation across Maywood

Maywood is a small, dense city of roughly a square mile, and its housing shows it: 1920s to 1940s bungalows on narrow lots, many split into several units, alongside 1950s and 60s apartment courts. Along the Atlantic Boulevard corridor and near the Atlantic Avenue business district, we often see worn original mortise locks that no longer throw properly. In those cases a new deadbolt, or a replacement of the aging lock, restores a door that can actually be secured at night.

In the Maywood Ave residential core and the Slauson Avenue district, many properties already have add-on rim locks or older deadbolts, plus security-bar doors and wrought-iron gates with their own padlocks. We install deadbolts to work with these layers, and we can pair a new Grade 2 deadbolt with a gate padlock after an attempted break-in. Landlords with subdivided bungalows can have each unit set up with its own key.

We serve all of ZIP 90270, from homes near Maywood Riverfront Park and the Los Angeles River levee to blocks around Maywood Academy High School and streets off 50th Street. I-710 runs right alongside the city, so we can reach you from nearly any direction. Call (323) 997-8867 to schedule an installation.

Locked out or need a locksmith now?

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Other Maywood locksmith services

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

Deadbolt Installation in Maywood — FAQs

Can you install a deadbolt on an older Maywood bungalow door?
Yes. Many 1920s to 1940s doors are thinner or worn, so we inspect the door and frame first. Usually a deadbolt fits, sometimes with reinforcement. Call (323) 997-8867 and we will come look.
Should I get a single- or double-cylinder deadbolt?
Single-cylinder is easier and safer for most homes because you can exit with the thumb-turn. Double-cylinder suits doors with glass nearby but requires a key to leave, which matters in an emergency. We will help you decide.
My original mortise lock no longer throws. Do I need a new deadbolt?
Often a worn mortise lock can be replaced or supplemented with a modern deadbolt. We check the mortise pocket and door edge first. If you are locked out at night, call (323) 997-8867 and we are available 24/7.
I had an attempted break-in. What should I upgrade?
A higher-grade deadbolt such as Grade 2, a reinforced strike, and sturdy screws into the framing are a good start. We can also fit a padlock for a security-bar gate. Tell us what happened and we will recommend upgrades.
Can you set up separate keys for each unit in a subdivided bungalow?
Yes. We can install or rekey deadbolts so every unit has its own key, and arrange them so the landlord keeps appropriate access if wanted. We can often handle several units in one visit.
Do I need to come to a shop?
No. Crenshaw Lock is fully mobile with no storefront. We bring hardware to your door in Maywood and install it there.
Will a deadbolt work with my security-bar door or wrought-iron gate?
In most cases yes. We look at how the bar door or gate and the main door interact so each lock can operate without blocking the other. Call (323) 997-8867 to discuss your setup.
How is the price of a deadbolt installation decided?
It depends on the hardware and grade, whether it is new or a replacement, door condition, reinforcement needed, how many doors, and timing. We explain the factors before work begins.
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