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Crenshaw Lock

Lock Installation in Lynwood · 24/7 mobile

Lock Installation in Lynwood, California

Crenshaw Lock Company provides mobile lock installation in Lynwood, California, 24/7. We come to your home, apartment building or office and fit new deadbolts, entry sets and cylinders where none existed or where a new door needs hardware. Call (323) 997-8867 to talk through your door.

  • Mobile to your Lynwood location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
New deadbolt being fastened to a white front door
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Installing a lock is different from fixing one. Someone has to look at the door itself: its thickness, the condition of the edge, whether the bore holes already exist, and how well the frame and strike plate will hold up when the door is pushed hard. A good lock in a weak door or a loose frame gives you much less protection than it appears to. That is why we treat every installation as a small door-security assessment first and a hardware job second.

Lynwood has a real mix of buildings, and each one calls for something different. Many of the single-family homes were built between the 1920s and the 1950s, and their doors, frames and hardware can be original or patched together over decades. The apartment complexes from the 1960s through the 1980s often have builder-grade locks that were never meant to be changed with each tenant. Around the medical campus and nearby offices, the goal is usually controlled access rather than just a stronger deadbolt.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, led by owner and lead technician David Shar. We are fully mobile, so there is no storefront to visit. We bring the work to you, any hour of the day or night, and we explain what we recommend and why before we start drilling into your door.

How it works in Lynwood

  1. 1

    Tell us about the door and what you need

    Call (323) 997-8867 and describe the situation: a new door, a door with no lock, an upgrade after a break-in, or several units at once. Tell us whether it is an exterior door, a garage-side door, a gate or an office entry, and we will plan the right hardware.

  2. 2

    On-site look at the door and frame

    We come to you and inspect the door's material and thickness, the existing holes if any, the hinges, and the frame. In older Lynwood houses, frames are often worn or have been repaired, and we point out anything that would undermine the new lock.

  3. 3

    Choosing hardware that fits the use

    We go over deadbolts, entry knobs and levers, and keyed-alike options so one key can work several doors. For a property manager or office, we talk about how keys will be tracked and how easily cylinders can be changed later.

  4. 4

    Installation and reinforcement

    We prepare the door, fit the lock, and set the strike plate. Where it makes sense, we reinforce the frame side with longer screws and a stronger strike so the lock is not defeated by a kick to the jamb.

  5. 5

    Testing and handoff

    We cycle the lock repeatedly with the door open and closed, check alignment, and make sure it throws smoothly. You get all keys, and we walk you through how to use and care for the hardware.

Need lock installation in Lynwood?

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

Call (323) 997-8867

What affects the price

  • The type of lock: a basic deadbolt, a high-security cylinder, a smart or keypad lock, and commercial-grade hardware all differ in cost.
  • Door condition and material: wood, hollow metal, solid-core and older warped doors each need different prep, and a door with no existing bore holes requires more work.
  • Frame and strike reinforcement: weak or damaged jambs may need repair or reinforcement for the lock to perform as it should.
  • Quantity and scheduling: several doors or units in one visit are handled differently than a single door, and keying them alike affects the work involved.
  • Time of the call: after-hours, weekend and holiday service can differ from a daytime appointment, even though we are available 24/7.
  • Add-ons: security bars, additional strike plates, or master-key setup for an office are scoped separately from the lock itself.

Why Lynwood chooses us

  • We are fully mobile, so everything happens at your door with the tools and hardware on the truck, rather than asking you to visit a shop.
  • Since 1987, we have worked on older doors and frames, which matters in Lynwood where many homes date from the 1920s to the 1950s.
  • We look at the door and the frame, not just the lock, and tell you honestly if the installation will not give you the security you want.
  • We can handle residential deadbolts, apartment turnover work and medical-office access needs in a single call to one company.
  • We explain options in plain language and do not push hardware you do not need.
  • Owner David Shar leads the work, so experience and accountability stay with the same person.

Lock Installation across Lynwood

Lynwood's housing tells you a lot about what residents ask us for. Along the Long Beach Boulevard corridor and the Atlantic Avenue corridor, apartment complexes built in the 1960s through the 1980s see steady tenant turnover, and managers want new locks installed on doors that were never properly secured, plus rekeying that keeps up with move-outs. Near Lynwood Park, older single-family homes often need a first deadbolt, or a better one, after a neighbor's break-in. Some owners also want window and door security bars fitted at the same visit.

The medical side of town is a different kind of job. Offices near St. Francis Medical Center frequently need new cylinders, controlled-access hardware and master-key planning after staff changes. Whether it is a suite in a medical building or a retail space close to Plaza Mexico, we can look at which doors need keyed access and set up hardware that matches how people actually use the space.

We serve ZIP code 90262 and reach customers via I-105, I-710, Imperial Highway, Martin Luther King Jr. Boulevard, and the main surface streets. Because we are mobile and available around the clock, you can call (323) 997-8867 whether you are near Lynwood City Hall at noon or need a door secured late at night.

Locked out or need a locksmith now?

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

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Other Lynwood locksmith services

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

Lock Installation in Lynwood — FAQs

What is the difference between lock installation and a rekey or replacement?
Installation means fitting a lock where there is none, or on a new door. A rekey changes the internal pins of an existing lock, and a replacement swaps one lock for another in an existing hole. If you are unsure which applies, call (323) 997-8867 and we will sort it out.
Can you install a deadbolt on a door that only has a knob?
Usually yes. It depends on the door's thickness and condition. We check whether the door can take a deadbolt bore without weakening it, and we make sure the frame can hold a proper strike plate.
My older Lynwood home has a worn door frame. Does that matter?
It matters a lot. A strong deadbolt is only as good as the frame around it. We inspect the jamb and strike area, and may recommend reinforcement so the new lock does its job.
Do you install locks for apartment buildings and property managers?
Yes. We handle single doors and multiple units, including keyed-alike setups and installation alongside rekeys when tenants turn over. Call (323) 997-8867 to discuss the scope of your property.
Can you set up locks for a medical office near St. Francis Medical Center?
We can install new cylinders and hardware and help plan a master-key arrangement for offices. We will talk through which doors need restricted access and how keys should be managed.
Do you also install security bars?
We can discuss window and door security bars as part of a visit, especially after a nearby break-in. Bars are scoped separately from the lock, and we will explain how they fit with your overall door security.
Do I need to be home during installation?
Someone authorized should be present, since we need access to the door and you should receive the keys. For rental properties, a manager or owner can be on site.
Is installation available at night or on weekends?
Yes. We are available 24/7 and fully mobile. Call (323) 997-8867 any time and we will talk through the work and how we can help.
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