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Crenshaw Lock

High Security Locks in Oxnard · 24/7 mobile

High Security Locks in Oxnard, California

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

  • Mobile to your Oxnard 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
Open now(323) 997-8867

A standard deadbolt from a hardware store keeps honest people honest, but it was never designed to resist someone who knows how to pick, bump or drill a lock. High security locks are built differently: tighter tolerances, security pins, hardened steel inserts, and keyways that are harder to manipulate. Many also use restricted key blanks, so a copy can't be made at a corner kiosk without your authorization. For some Oxnard properties, that upgrade makes real sense.

Oxnard is a city of very different buildings. There are beach cottages and newer coastal homes in Oxnard Shores and Hollywood Beach, 2000s-era homes and apartments in RiverPark, older bungalows and dense rentals around La Colonia and downtown, and packing houses, warehouses and harbor businesses scattered through the agricultural and industrial districts. Each of these asks something different of a lock, and we try to recommend hardware that fits the actual door and the actual risk rather than selling the most expensive option by default.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, led by owner and lead technician David Shar. We are mobile only, so there is no storefront to visit. We bring the tools and hardware to you, assess the door, explain your options plainly, and install the lock properly so it actually performs the way it is rated.

How it works in Oxnard

  1. 1

    Call and describe the door

    Call (323) 997-8867 any hour. Tell us what the door is, whether it is wood, metal, glass or aluminum storefront, what lock is on it now, and what worries you. That lets us plan hardware before we arrive.

  2. 2

    On-site assessment

    We look at the door, frame, strike plate, hinges and surrounding area. A high security cylinder is only as strong as the door holding it, so weak frames, short screws and loose hinges get flagged honestly.

  3. 3

    Choose the right level of protection

    We walk through options such as pick-resistant cylinders, bump-resistant pin designs, drill-resistant hardened inserts and restricted keyways. We explain trade-offs in convenience, key control and fit so you decide with full information.

  4. 4

    Installation and reinforcement

    We install the lock and, where needed, add reinforced strike plates, longer screws or hinge upgrades. In salt-air areas we also consider corrosion-resistant finishes and replace pitted components that could undermine the new lock.

  5. 5

    Testing and key handoff

    We test the lock and keys, confirm smooth operation, and explain how restricted keys are handled. If you need extra keys, we discuss how authorized copies work so you know what to expect.

  6. 6

    Optional master keying or rekeying

    For landlords and businesses, we can set up a keying system that fits how your property operates, including multiple doors on a master system or rekeying between tenants.

Need high security locks in Oxnard?

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

Call (323) 997-8867

What affects the price

  • The grade and brand of the lock, since high security cylinders vary widely in rating, build and key control features.
  • Whether you need one door or several, including matching keys across doors or a master key system.
  • The condition of the door and frame, as reinforcement, new strike plates or hinge replacement add parts and labor.
  • Corrosion damage, common near the coast, which may require replacing seized or pitted hardware instead of simply swapping a cylinder.
  • Whether restricted keyways and authorized key copies are required, and how many keys you need cut.
  • Timing and location of the visit, including after-hours or emergency service anywhere in the Oxnard area.

Why Oxnard chooses us

  • Fully mobile service: we come to your Oxnard home, building or business, so there is no shop trip and no storefront.
  • Available 24/7, including nights and weekends, when a break-in or lockout makes a security upgrade urgent.
  • Serving Greater Los Angeles and Ventura County since 1987, with David Shar as owner and lead technician.
  • We assess the door and frame, not just the lock, because a strong cylinder in a weak door is a false sense of security.
  • Honest recommendations: if a standard quality deadbolt is enough for your situation, we will say so.
  • Experience with coastal corrosion, rental turnover and commercial padlock needs, all common in Oxnard.

High Security Locks across Oxnard

Oxnard's coastline is tough on locks. In Oxnard Shores and Hollywood Beach, salt air seizes deadbolts, pits hinges and clogs keyways, especially on older 1950s to 70s beach cottages. Newer multi-story coastal homes near Silver Strand Beach and Oxnard State Beach face the same moisture. Before installing a high security lock there, we check whether the surrounding hardware is corroded, because a fresh cylinder in a failing latch won't do its job. Homes in ZIP code 93035 near the water are a common example.

Inland, the needs change. RiverPark, near The Collection at RiverPark, is mostly newer homes and apartments where residents often want a better front door lock or restricted keys for added control. Around La Colonia, downtown and Heritage Square, older bungalows and dense rental buildings are common. Landlords there often rekey between tenants, and some choose high security cylinders with restricted keys so unauthorized copies are harder to make. Properties in ZIP codes 93030 and 93033 fall in this mix.

Oxnard also has a working side: packing houses, warehouses, aluminum-storefront shops and harbor businesses around Channel Islands Harbor. We handle commercial master keying and heavy-duty padlock replacement, and we can reach sites off Rice Ave, Rose Ave, Channel Islands Blvd, Victoria Ave, Wooley Rd and SR-232, with US-101 connecting the rest of the county. ZIP 93036 and 93030 cover much of this area.

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 Oxnard locksmith services

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

High Security Locks in Oxnard — FAQs

What makes a lock "high security"?
High security locks resist common attacks like picking, bumping and drilling, using features such as security pins, hardened inserts and tighter tolerances. Many also use restricted keys that are harder to duplicate. Call (323) 997-8867 and we can explain which fit your door.
Do you offer high security lock installation in Oxnard at night?
Yes. We are a 24/7 mobile locksmith, so you can call (323) 997-8867 any time. We come to you, and there is no storefront to visit.
Will a high security lock work on my beach house near the ocean?
It can, but salt air corrodes hardware. In Oxnard Shores and Hollywood Beach we check hinges, strike plates and the existing latch, and recommend corrosion-resistant options where appropriate so the upgrade lasts.
Can my old door handle a high security deadbolt?
Often yes, but the door and frame matter. We inspect them, and may suggest a reinforced strike plate, longer screws or new hinges so the lock is not the only strong part of the door.
What are restricted keys?
Restricted keys use blanks that are controlled, so copies generally require authorization instead of being made at any key kiosk. This helps landlords and businesses manage who holds keys.
I am a landlord with rentals near La Colonia. Can you help between tenants?
Yes. We handle rekeying between tenants and can discuss high security cylinders or master key setups across units. Call (323) 997-8867 to describe your building.
Do you work on commercial and agricultural properties?
Yes. We handle commercial master keying and heavy-duty padlock replacement for warehouses, packing houses, storefronts and harbor businesses in and around Oxnard.
How is pricing determined?
It depends on the lock grade, number of doors, door and frame condition, any corrosion repair, key restrictions and when you need service. We explain the factors on site 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