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Crenshaw Lock

High Security Locks in Hawthorne · 24/7 mobile

High Security Locks in Hawthorne, California

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

  • Mobile to your Hawthorne 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 standard lock keeps honest people honest. A high security lock is built for the situations where someone is actually trying to defeat it: picking, bumping, drilling, or forcing the cylinder. In Hawthorne, that conversation comes up more often than you might expect, from a small business near the airport that just had an attempted entry to a landlord who is tired of unaccounted-for copies of keys floating around a rental building.

High security hardware is different in a few practical ways. The cylinders use tighter tolerances, additional security pins, and hardened inserts that resist drilling. The keys are often on restricted keyways, which means duplicates cannot be cut at a hardware-store kiosk without authorization. That control over who can copy a key is often just as valuable as the physical resistance of the lock itself.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar and our team bring that experience to every installation. We are mobile only, with no storefront to visit. We come to the door, look at what is actually installed, and recommend what makes sense instead of selling the most expensive option by default.

How it works in Hawthorne

  1. 1

    Call and describe the situation

    Call (323) 997-8867 any hour. Tell us what the door is, what happened if there was an incident, and who needs keys. A single-family front door, a multi-unit entry and an industrial roll-up or personnel door each call for different hardware.

  2. 2

    On-site assessment of the door and frame

    A high security cylinder is only as strong as the door around it. We look at the door material, the strike plate, the frame and the existing deadbolt or lever hardware. On many older Hawthorne homes, the original 1950s hardware and thin strike plates are the weakest part, so we point those out honestly.

  3. 3

    Choosing the right level of protection

    We talk through options such as pick-resistant and bump-resistant cylinders, drill-resistant hardened components, and restricted keyways with controlled key duplication. We match the choice to your risk, your budget and how many people need access.

  4. 4

    Installation and fitment

    We install the new cylinder or lock body, reinforce the strike and frame where needed, and make sure the bolt throws smoothly and fully. Poor fitment undermines good hardware, so we test the door repeatedly before we finish.

  5. 5

    Key issuance and control

    We cut and test your keys and explain how restricted key duplication works for your system. For rentals and businesses, we can discuss key records and master-key arrangements so you know who holds what.

  6. 6

    Walkthrough and follow-up advice

    Before we leave, we show you how everything operates and suggest simple habits that preserve security, like handling spare keys carefully and re-keying when tenants or employees change.

Need high security locks in Hawthorne?

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 high security deadbolt cylinder, a commercial-grade lock body, and a full restricted-keyway system are priced very differently.
  • The number of doors and cylinders, including whether you want them all keyed alike or on a master-key structure.
  • Condition of the door and frame, since reinforcing a worn strike plate, frame or older door may be part of making the lock effective.
  • Key requirements: how many keys, whether the keyway is restricted, and any authorization or card process tied to duplication.
  • Whether the work is a scheduled installation or an urgent after-hours call following a break-in attempt or lost keys.
  • Residential versus commercial or industrial hardware, which can involve different grades, finishes and fitting requirements.

Why Hawthorne chooses us

  • Fully mobile service: we bring the tools and hardware to your door anywhere in Hawthorne, and there is no storefront detour.
  • Available 24/7, including nights and weekends, which matters when an attempted entry leaves a door compromised.
  • Serving Greater Los Angeles and Ventura County since 1987, with hands-on familiarity with post-war door hardware and modern commercial locks alike.
  • We assess the door and frame, not just the cylinder, and tell you plainly when the weak point is something other than the lock.
  • Straightforward recommendations: we explain the tradeoffs between levels of protection rather than defaulting to the priciest option.
  • We can pair high security cylinders with rekeying and smart-deadbolt upgrades so one visit can handle a whole property.

High Security Locks across Hawthorne

Hawthorne's building stock tells you a lot about its security needs. Neighborhoods like Holly Glen and Ramona are full of small 1940s and 1950s stucco tract homes, many still carrying original hardware that was never meant to resist modern attack methods. A Holly Glen homeowner might want a high security deadbolt on the front door, a smart-deadbolt upgrade on the side door, and a master-keyed garage service door so one key handles everything. Near Bodger Park, the mix of mid-century apartments and dingbats means landlords often need same-day rekeying and restricted keys so unauthorized copies stop circulating between tenants.

Newer developments such as 360 South Bay, near Holly Glen, bring condos and townhomes with their own lock considerations, often involving HOA rules about hardware and finishes. We work within those guidelines and can match the look of existing fixtures while upgrading the security inside.

The commercial side of Hawthorne is just as distinctive. With SpaceX headquarters on Rocket Road, Hawthorne Municipal Airport (Jack Northrop Field), and the legacy Northrop Grumman campuses, there is a busy aerospace and light-industrial corridor where tenants and suppliers need dependable access control. A tenant near the airport who has experienced an attempted entry may need a high security commercial lock and a restricted keyway to prevent unauthorized duplication. We serve addresses across ZIP codes 90250 and 90251, reaching customers off Hawthorne Blvd, Rosecrans Ave, El Segundo Blvd and Imperial Hwy, with easy access via the I-105 and I-405.

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 Hawthorne locksmith services

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

High Security Locks in Hawthorne — FAQs

What makes a lock high security instead of standard?
High security locks use tighter manufacturing tolerances, additional or specialized pins, and hardened parts to resist picking, bumping and drilling. Many also use restricted keyways so keys cannot be freely copied. Call (323) 997-8867 and we can explain which features fit your door.
Will a high security lock help if my door frame is old?
Only partly. A strong cylinder in a weak frame can still be forced. Many 1950s Hawthorne homes have thin strike plates and worn frames, so we often recommend reinforcing those areas along with the new lock.
What is a restricted keyway?
It is a key profile that is controlled, so duplicates generally cannot be cut without authorization. This is useful for landlords, property managers and businesses who want to know who has copies of their keys.
Can you install high security locks on a rental or apartment?
Yes. Landlords with tenant turnover often combine rekeying with high security cylinders and restricted keys. We can usually handle entry doors and deadbolts together. Call (323) 997-8867 to discuss your building.
Do you offer high security locks for businesses near the airport and aerospace area?
Yes. We handle commercial and light-industrial locks, including after an attempted entry. We can discuss commercial-grade hardware, restricted keys and master-key arrangements for your suite or unit.
Can high security locks work with a smart deadbolt?
In many setups, yes. Some homeowners pair a high security lock on one door with a smart deadbolt on another, and we can advise on combinations that fit your doors and your habits.
Are you available outside normal business hours?
Yes. We are a 24/7 mobile locksmith, so you can call any time, including after a break-in attempt, when securing the door cannot wait.
Do I need to come to a shop to get my keys?
No. Crenshaw Lock Company is mobile only. We come to your Hawthorne home or business, install the hardware, and cut and test your keys on site where the system allows.
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