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Crenshaw Lock

High Security Locks in Culver City · 24/7 mobile

High Security Locks in Culver City, California

Crenshaw Lock Company installs pick-, bump- and drill-resistant high security locks and restricted keys throughout Culver City, California. We are a fully mobile locksmith available 24/7, and we come to your home, studio office or storefront. Call (323) 997-8867 to talk through your door and your options.

  • Mobile to your Culver City location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
High-security lock cylinder with a dimple key
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A high security lock is not simply a more expensive deadbolt. It is a cylinder and keyway engineered to resist the specific ways doors are defeated: picking, bumping, drilling, and in the best systems, unauthorized key duplication. In Culver City, where a 1920s Spanish bungalow in Carlson Park, a Fox Hills condo and a tech-tenant office in the Hayden Tract can all sit within a few miles of each other, the right answer looks different for each.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and David Shar and our technicians do this work on-site. We are fully mobile, so there is no shop to visit. We look at the door, the frame, the existing hardware and what you are trying to protect, then recommend a cylinder and a key control approach that fits. Sometimes that is a restricted-keyway cylinder such as the Medeco or Schlage Primus families, and sometimes the better first investment is a stronger strike plate or a door repair.

The goal is honest advice. A lock is only as strong as the door and frame around it, and key control matters as much as the cylinder. We will tell you when an upgrade makes sense and when it would be money spent in the wrong place.

How it works in Culver City

  1. 1

    Call and describe the situation

    Reach us at (323) 997-8867 any hour. Tell us whether this is a home, condo, studio office or storefront, what locks are on the door now, and what prompted the upgrade, such as a recent purchase, a break-in, or tenant turnover.

  2. 2

    On-site assessment of door and frame

    We come to you and inspect the door, frame, strike, hinges and current hardware. Older doors, including original mortise setups in Craftsman and Spanish-style homes, may need different solutions than modern aluminum storefront doors.

  3. 3

    Choose the cylinder and key control level

    We explain the difference between standard, restricted-keyway and patented-key systems. You decide how tightly keys should be controlled, whether you need a master-key system for multiple doors, and whether electronic access control should be part of the plan.

  4. 4

    Installation and reinforcement

    We install the high security cylinders or locksets and, where needed, reinforce the strike, frame or door edge so the lock is not undermined by a weak point beside it. Hardware is fitted so it operates smoothly.

  5. 5

    Key issue and testing

    We cut and hand over your keys, test every lock repeatedly with the door open and closed, and show you how restricted key duplication works so you know how to authorize extra copies.

  6. 6

    Record-keeping and follow-up guidance

    For multi-door properties we help you organize key assignments so turnover of tenants or staff is simpler. We also advise on maintenance and when to call us if anything feels stiff or loose.

Need high security locks in Culver City?

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

Call (323) 997-8867

What affects the price

  • The brand and keyway system chosen, since restricted and patented-key systems differ in how they are manufactured and controlled.
  • The number of cylinders or doors involved, including whether they should be keyed alike or under a master-key system.
  • The condition and type of door and frame, such as an original mortise-lock door versus modern aluminum storefront, which may require reinforcement or adapters.
  • Whether electronic access control or other integrated hardware is part of the job.
  • The time and location of the service call, since we are available 24/7 and after-hours work differs from scheduled work.
  • How many keys and authorized duplicates you need at handover.

Why Culver City chooses us

  • Fully mobile service: we bring the work to your door anywhere in Culver City, with no storefront detour.
  • Operating since 1987, with experience across older mortise hardware and modern commercial systems.
  • We assess the door and frame, not just the cylinder, so the upgrade actually improves security.
  • Familiarity with the building types here, from Carlson Park bungalows to Fox Hills condos and Hayden Tract offices.
  • Clear discussion of key control, so you understand who can and cannot copy your keys.
  • Available 24/7, including when a break-in or lost key makes an upgrade urgent.

High Security Locks across Culver City

Culver City mixes housing and commercial stock in a way that shapes how we approach high security work. In Carlson Park and parts of downtown, 1920s to 1940s Spanish bungalows and Craftsman cottages often still carry original mortise locks. New owners frequently want to modernize security without ruining period doors, so we look for cylinder upgrades that fit the existing hardware where possible. Mid-century homes in Culver Crest, Blair Hills and Sunkist Park have different door types and often benefit from stronger strikes and restricted-keyway deadbolts.

Fox Hills has large 1970s and 1980s condo and apartment buildings where tenant turnover is common. There, property managers often want rekeys and tighter key control, and we coordinate with management so the work fits building rules. Downtown Culver City, near the Culver Hotel, Kirk Douglas Theatre, the Helms Bakery District and The Culver Steps, includes new mixed-use lofts and storefronts with aluminum doors that need cylinders suited to that hardware.

The Hayden Tract and downtown also host studio, production and tech-tenant offices, not far from Sony Pictures Studios and Culver Studios. Those clients often ask about master-key systems and Medeco or Schlage Primus cylinders, sometimes alongside electronic access control. Whether you are in ZIP code 90230 near Sepulveda and Washington or in 90232 near Jefferson and Culver Boulevard, call (323) 997-8867 and we will come to you.

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 Culver City locksmith services

See all of our Culver City services, or our citywide high security locks page.

High Security Locks in Culver City — FAQs

What makes a lock high security?
A high security lock resists picking, bumping and drilling through tighter tolerances, special pins and hardened components. Many also use restricted keyways so keys cannot be copied at a hardware store.
Can you install high security locks on my older Culver City bungalow?
Often yes. Many 1920s to 1940s homes have mortise hardware, and we can frequently fit a high security cylinder into it or add a deadbolt. Call (323) 997-8867 and we will assess your door.
Do you work with Medeco and Schlage Primus systems?
Yes, these restricted-key families are common choices for offices and studios in the Hayden Tract and downtown, and we can discuss which level of key control suits you.
Is a high security lock enough on its own?
Not always. The door, frame and strike must be strong too. We check them during the visit and recommend reinforcement if a weak point would undermine the new lock.
Can you set up a master-key system for my office?
Yes. We can design a system so different staff or tenants have access to different doors, with a master key for management. Call (323) 997-8867 to plan it.
Do you serve condos and apartments in Fox Hills?
Yes. We handle lockouts, rekeys and upgrades there and can coordinate with property management, especially around tenant turnover.
Do I need to come to a shop?
No. We are fully mobile only, with no storefront. We come to your home or business in Culver City.
How is the price determined?
It depends on the lock system, number of doors, door and frame condition, any electronic components and the time of service. We discuss these 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