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Crenshaw Lock

Deadbolt Installation in Gardena · 24/7 mobile

Deadbolt Installation in Gardena, CA

Crenshaw Lock Company installs and replaces single- and double-cylinder deadbolts throughout Gardena, California, 24/7. We are fully mobile and come to your door, whether you live in Moneta, Strawberry Park or along Western Avenue. Call (323) 997-8867 to talk through your door and options.

  • Mobile to your Gardena location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Deadbolt bolt extended into a reinforced strike plate
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A deadbolt is the one lock on most doors that actually resists force. In Gardena, where the housing runs from 1920s bungalows to 1950s and 60s stucco homes and dingbat apartments, the doors differ a great deal from block to block, and so does the right deadbolt. A solid-core door in a newer remodel takes hardware very differently than a thin, century-old bungalow door with a skeleton-key mortise lock.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner David Shar and the team handle deadbolt work as a mobile service. There is no storefront to visit. We bring the hardware, drill tools and rekey equipment to your property, whether you are adding a first deadbolt, replacing a worn one, or upgrading after a break-in or a move.

This page explains how a deadbolt installation goes, what affects the cost, and what is specific to Gardena homes, rentals and small commercial doors. If you are not sure whether you need a single or double cylinder, or whether your older door can even take a new bolt, call (323) 997-8867 and we will help you sort it out.

How it works in Gardena

  1. 1

    Talk through the door and the goal

    We start by asking what you want: a first deadbolt, a replacement for a worn one, matching keys, or a stronger lock after a security scare. We also ask about the door material, thickness and whether an existing lock is already in place.

  2. 2

    Check the door, frame and strike area

    On site we look at the door edge, the frame and the condition of the wood. Older Gardena bungalow doors and hollow-core doors in some apartments may need reinforcement, and a deadbolt is only as strong as the frame holding the strike.

  3. 3

    Choose single or double cylinder

    A single-cylinder deadbolt turns with a thumbturn inside, which is easiest and safest for daily use and fire exits. A double-cylinder needs a key on both sides and may suit doors with nearby glass, but it can slow your exit in an emergency, so we talk through the trade-offs honestly.

  4. 4

    Install and align the hardware

    We bore or reuse the existing holes, fit the latch and bolt, and set the strike plate with screws long enough to reach the framing. Then we test the bolt throw so it extends fully without binding.

  5. 5

    Test, key and walk you through it

    We operate the lock repeatedly from both sides, confirm the door closes cleanly, and hand over the keys. If you want it keyed to match another lock, or rekeyed later, we can set that up.

Need deadbolt installation in Gardena?

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

Call (323) 997-8867

What affects the price

  • Whether you need a new hole drilled or are replacing an existing deadbolt in a bored door
  • Door material and condition, including hollow-core, solid-core, wood or metal doors
  • Hardware grade and finish, from basic residential deadbolts to higher-security models
  • Single or double cylinder, and whether keys must match other locks on the property
  • Extra reinforcement such as a longer strike, reinforced plate or frame repair
  • Number of doors and the time of day or night you need service

Why Gardena chooses us

  • Fully mobile and available 24/7, so a deadbolt can be installed or secured after hours without you going anywhere
  • Experience since 1987 with the mix of older and mid-century doors found across Gardena
  • We explain single versus double cylinder honestly rather than just selling the more expensive option
  • We can work with vintage doors, adding modern security while respecting the original look when possible
  • Rekeying and keyed-alike setups for landlords and property managers handled in the same visit
  • Straightforward conversation about frame and strike strength, since a good bolt in a weak frame does little

Deadbolt Installation across Gardena

Gardena began as a farming town known for its berry fields and was incorporated in 1930, and its housing still reflects that history. In Moneta, 1920s and 30s bungalows and Craftsman cottages often have original mortise locks that no longer work well. Owners there frequently want modern deadbolt protection without losing the vintage door look, and that takes careful fitting rather than a one-size-fits-all kit.

Across Strawberry Park and the stretches of 90247, 90248 and 90249, the stucco homes of the 1950s and 60s usually take standard bored deadbolts, though worn hardware and loose strike plates are common. Along Western, Normandie and Vermont Avenues, dingbat apartment buildings see high tenant turnover, so landlords often combine a deadbolt replacement with rekeying between tenants and a keyed-alike setup for the on-site manager.

We travel the I-110 corridor and the surface streets including Western, Redondo Beach Boulevard and Rosecrans, reaching homes near Alondra Park, El Camino College and the Ken Nakaoka Community Center. For storefronts near the card-club strip, we also look at commercial-grade hardware. Call (323) 997-8867 any hour to schedule.

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Other Gardena locksmith services

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

Deadbolt Installation in Gardena — FAQs

Can you install a deadbolt on my old Gardena bungalow door?
Often yes. It depends on the thickness and condition of the wood and whether an old mortise lock is in the way. We inspect the door first and tell you what is realistic. Call (323) 997-8867 to describe it.
Should I get a single or double cylinder deadbolt?
Single-cylinder is usually better for homes because you can exit quickly with the thumbturn. Double-cylinder may suit doors with glass nearby, but it needs a key inside, which can be risky in an emergency. We will help you choose.
Do you offer deadbolt installation at night or on weekends?
Yes. We are available 24/7 and fully mobile, so you can call (323) 997-8867 at any hour to arrange service.
My landlord-style building has several units. Can you handle multiple deadbolts?
Yes. For apartment buildings, we can replace deadbolts, rekey between tenants and set up keyed-alike access for an on-site manager, all in one visit.
Will a new deadbolt fix a weak door frame?
Not by itself. A strong strike plate with long screws into the framing helps a lot, and we check the frame for cracks or wear. If the frame is badly damaged, we will tell you before installing.
Can you keep the vintage look of my door?
In many cases we can choose finishes and hardware that blend with the original style, or repair or retrofit existing locks. The right approach depends on the door, so we look at it in person.
What affects the cost of a deadbolt installation?
Mainly whether a new hole must be drilled, the door material, hardware grade, how many locks are involved, and extra reinforcement. We explain the factors when you call (323) 997-8867.
Do I need to come to a shop?
No. Crenshaw Lock Company is fully mobile with no storefront, so we come to your home, apartment or business in Gardena.
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