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(323) 997-8867
Crenshaw Lock

Lock Replacement in South Gate · 24/7 mobile

Lock Replacement in South Gate, California

Crenshaw Lock Company provides mobile lock replacement in South Gate, California, available 24/7. We come to your home, apartment, garage or shop and swap worn, damaged or outdated locks for new hardware. Call (323) 997-8867 to describe your doors and get started.

  • Mobile to your South Gate location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
New matte black lock set beside an old worn brass lock
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A lock rarely fails at a convenient moment. In South Gate, it tends to happen to a deadbolt that has turned stiffly for years, a knob that wobbles in a door older than the owner, or a storefront lock that has been rekeyed so many times nobody knows who holds a copy. Replacement is the right fix when the hardware itself is worn out, broken, or no longer matches how you use the property.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar has seen most of the hardware this city has to offer. We are fully mobile, so there is no storefront to drive to. We bring the tools and a range of hardware to your door, look at what is actually installed, and recommend a replacement that fits the door, the budget and the level of security you want.

Sometimes replacement is not necessary, and we will say so. If a lock is sound and the only concern is who has keys, rekeying may be the better choice. If the cylinder is failing, the strike is loose, or the hardware is outdated, a new lock is usually the cleaner and more lasting answer. Either way, you hear the options before any work begins.

How it works in South Gate

  1. 1

    Call and describe the situation

    Call (323) 997-8867 any hour. Tell us whether it is a front door, side gate, garage, apartment unit or storefront, what the lock is doing, and whether you are locked out. That helps us bring suitable hardware.

  2. 2

    Inspect the existing hardware

    On arrival we examine the lock, the door edge, the strike plate and the frame. Many South Gate homes have older doors and drilled holes that do not match modern hardware, so we check what will fit before recommending anything.

  3. 3

    Choose the replacement together

    We explain the realistic options, such as a standard deadbolt, a higher-security cylinder, a keyed-alike set for several doors, or heavier hardware for a storefront. You decide what suits your needs.

  4. 4

    Remove the old lock and install the new one

    We take out the worn hardware and fit the new lock, adjusting the bore, latch and strike where needed so the bolt throws smoothly and the door closes properly without forcing it.

  5. 5

    Test and hand over the keys

    We operate every lock repeatedly with the door open and closed, confirm the keys work, and walk you through the result. If you had several locks replaced, we can key them so one key handles them all.

Need lock replacement in South Gate?

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 knob or deadbolt differs from a high-security cylinder, smart lock, or commercial-grade hardware.
  • The number of locks involved, since replacing a front door, side gate, garage and several apartment units together is a different job from one door.
  • The condition of the door and frame, because an older or previously drilled door may need extra fitting work.
  • Whether you want locks keyed alike or on a master key system for multiple doors or units.
  • Whether the job is an emergency, such as a lockout or a failed cylinder, or scheduled in advance, and the time of day it is requested.
  • Specialty items such as roll-down grille padlocks or heavy-duty gate hardware for commercial and industrial properties.

Why South Gate chooses us

  • Fully mobile service, so we work at your door and there is no shop visit or tow-in for your hardware.
  • In business since 1987, with David Shar as owner and lead technician, so the experience behind the work is long-standing.
  • Available 24/7, including nights and weekends, when a broken lock cannot wait.
  • We handle both residential and commercial needs, from 1940s house deadbolts to storefront and grille locks.
  • We tell you when rekeying or repair would do the job, instead of selling a replacement you do not need.
  • Upfront explanation of options and what affects cost before work begins.

Lock Replacement across South Gate

South Gate has a deep stock of 1920s to 1950s single-family homes, including the Hollydale tract and other stucco and bungalow streets. In Hollydale, around Hollydale Park, original doors often carry older deadbolts and mortise-style hardware that have worn after decades of daily use. A homeowner locked out when an old deadbolt cylinder gives way is a familiar scenario, and the fix is usually a fresh cylinder or a full new lockset fitted to the existing door.

Along the Tweedy Mile business district on Tweedy Boulevard and the Firestone Boulevard corridor, the needs shift to commercial hardware. When a shop changes hands, the new owner often wants a full storefront rekey or replacement and a new padlock for the roll-down grille so previous keyholders are shut out. Industrial areas toward Alameda and the LA River bring their own padlock and master-key needs, and the Azalea Regional Shopping Center area has its own commercial doors.

Landlords near South Gate Park and across ZIP code 90280 often call after a tenant turnover for an apartment rekey or replacement, plus new garage-door and side-gate locks. We reach properties off I-710, Atlantic Avenue, Garfield Avenue, Imperial Highway and the Firestone and Tweedy corridors, and we can handle several doors on one visit so a turnover is finished in a single trip.

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 South Gate locksmith services

See all of our South Gate services, or our citywide lock replacement page.

Lock Replacement in South Gate — FAQs

Should I replace my lock or just rekey it?
If the lock works smoothly and is in good shape, rekeying changes which key fits without new hardware. If it is worn, damaged, loose, or outdated, replacement is better. Call (323) 997-8867 and we can help you decide.
Do you offer lock replacement at night in South Gate?
Yes. We are available 24/7 and fully mobile, so we come to your home or business at any hour. Call (323) 997-8867 and we will talk through what you need.
Can you replace locks on an older Hollydale home?
Yes. Many Hollydale houses date from the 1940s and 1950s, and we are used to older doors, worn bores and mortise-style hardware. We inspect the door first and fit hardware that works with it.
Can you replace a storefront lock and grille padlock on Tweedy Mile?
Yes. We handle storefront locks and roll-down grille padlocks, including when a business changes ownership and needs everything rekeyed or replaced. Call (323) 997-8867 to describe the setup.
Can I have all my locks keyed to one key?
Usually, yes. We can key new locks alike so front door, side gate and garage use the same key. For multiple units, a master key system may suit better.
How much does lock replacement cost?
It depends on the lock type, how many locks, the condition of the door, and whether it is an emergency. We explain the factors and options before starting so there are no surprises.
Do you replace garage and side-gate locks too?
Yes. Property owners often combine garage-door locks, side-gate locks and apartment rekeys in one visit after a tenant turnover, which saves time.
Do I need to visit a shop to pick up the new lock?
No. Crenshaw Lock Company is mobile only, so there is no storefront. We bring hardware to your door and install it on site.
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