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Crenshaw Lock

Lock Installation in La Mirada · 24/7 mobile

Lock Installation in La Mirada, California

Crenshaw Lock Company provides 24/7 mobile lock installation in La Mirada, California, for new doors, added deadbolts, gates and spots where no lock existed before. We come to your home, HOA or business. Call (323) 997-8867 to describe the job and schedule installation.

  • Mobile to your La Mirada 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 sounds simple until the door in front of you has no bore, a thin frame, or a strike plate that was never reinforced. In La Mirada, that comes up often. The city was master-planned and incorporated in 1960, and much of it is rows of 1950s and 60s single-story ranch homes on uniform lots. Those houses have been remodeled, added onto and re-doored for decades, and a new side door, a converted garage entry or a replaced slab frequently needs hardware fitted from scratch.

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. There is no storefront to visit; we bring the tools, drill jigs and hardware to your address, at any hour, since we operate 24/7. That matters when a door was just installed and the house can't be left unsecured overnight.

This page covers what a lock installation involves, what changes the cost, and how La Mirada's mix of tract homes, townhome communities, commercial strips and campus buildings shapes the work. If you already know what you need, call (323) 997-8867 and we can talk through it.

How it works in La Mirada

  1. 1

    Talk through the door and the goal

    We start by learning what you are securing: a new exterior door, an interior office door, a gate, a garage side entry or a door that never had a lock. We ask about the door material, thickness and who needs keys, so we arrive with suitable hardware.

  2. 2

    Inspect the door and frame on site

    Before drilling anything we check the slab for thickness and material, the frame for rot or splitting, and the strike area for solid backing. Older ranch-style frames sometimes need reinforcement for a deadbolt to do its job.

  3. 3

    Choose the right hardware

    We go over options such as deadbolts, handle sets, keyed-alike sets, keypad locks or commercial-grade hardware. We explain tradeoffs honestly and match the lock to how the door is used, not to the most expensive option.

  4. 4

    Bore, fit and align

    Using proper templates and hole saws, we cut the face and edge bores cleanly, mortise the latch plate and set the strike so the bolt throws fully without binding. A neat, square installation is what keeps a lock working for years.

  5. 5

    Reinforce where it counts

    If the frame or strike area is weak, we add a longer-screw strike, reinforcement plate or similar upgrade so the lock is not defeated by a single hard kick.

  6. 6

    Test, key and hand over

    We cycle every lock repeatedly with the door open and closed, confirm the keys work smoothly and make sure you leave with all keys. If you want keys matched across several doors, we set that up before we go.

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What affects the price

  • Door material and thickness: solid wood, hollow-core, steel, fiberglass and glass doors each need different bits, techniques and hardware.
  • Whether the door is already bored: a prepped door is quicker than cutting new bores, which takes more time and care.
  • Type and grade of lock: basic deadbolts, high-security cylinders, keypad or smart locks and commercial-grade hardware differ widely in cost.
  • Number of locks and keying: several doors, keyed-alike sets or a master key system add hardware and setup time.
  • Frame condition and reinforcement: worn or split frames may need repair or strike reinforcement beyond the lock itself.
  • Time and location of the call: after-hours or urgent installs, and the distance we travel, can affect the total.

Why La Mirada chooses us

  • Fully mobile service: we come to your La Mirada address with the hardware and tools on board, so there is no shop trip.
  • Operating since 1987: decades of experience fitting locks on older tract homes, townhomes and commercial doors.
  • Owner-led: David Shar leads the work, so installation standards are consistent rather than left to chance.
  • 24/7 availability: if a new door is installed late in the day or a door must be secured tonight, we are available.
  • Honest recommendations: we tell you when a cheaper lock does the job or when a frame needs reinforcement first.
  • Residential and commercial range: we can handle a ranch-house deadbolt, HOA pool-gate hardware or an office door on the same footing.

Lock Installation across La Mirada

La Mirada's housing stock gives lock installation a particular character. Around the La Mirada Civic Center and across East La Mirada, the single-story ranch homes built in the 1950s and 60s often have original doors and frames. Owners adding a deadbolt, converting a garage entry or replacing a worn slab commonly need new bores and a reinforced strike. We also see homeowners in ZIP 90637 and 90638 modernizing with keypad entry or matched keyed-alike sets for the front, back and side doors.

Near Biola University in the 90639 district, the picture shifts toward student housing, rentals and institutional hardware. Landlords and property managers may want durable, rekeyable locks that are easy to manage across turnovers, and dormitory-style doors call for commercial-grade fittings. Because we are available 24/7, an installation or urgent secure-up after a late-night door problem near campus does not have to wait for business hours.

La Mirada also has townhome and condo HOA communities and commercial strips along Rosecrans Ave and Imperial Hwy. An HOA off Rosecrans may need common-area doors, pool-gate hardware or cluster-mailbox locks fitted or replaced, while a shop on Imperial needs a solid commercial lock on a back or storeroom door. Whether you are near La Mirada Regional Park, close to the I-5, or off La Mirada Blvd or Valley View Ave, we travel to you. Call (323) 997-8867.

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Other La Mirada locksmith services

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

Lock Installation in La Mirada — FAQs

Can you install a lock where there has never been one?
Yes. We can cut new bores in a solid door and fit a deadbolt or handle set, then align the strike in the frame. Call (323) 997-8867 and tell us the door type so we can bring suitable hardware.
Do you install locks on new doors in La Mirada homes?
Yes. If a new door was just hung, we can bore it if needed, install the lock and test it. Many 1960s ranch homes have had doors replaced over the years, and we are used to matching hardware to them.
Is there a shop I can visit to pick out a lock?
No. We are fully mobile with no storefront. We bring hardware options to your property and walk through them with you on site. You can also call (323) 997-8867 beforehand to talk it over.
Can you install locks at night or on weekends?
Yes, we operate 24/7. If a door must be secured tonight, call (323) 997-8867 and we will work out the plan with you.
Can you reinforce a weak door frame while installing the lock?
Yes. If the frame is thin or the strike area is weak, we can add reinforcement so the deadbolt actually protects the door. We will explain what we find before doing extra work.
Can you handle HOA or townhome community locks?
Yes. We can fit or replace locks on common-area doors, pool gates and cluster mailboxes for communities like those off Rosecrans Ave. Boards can call us to scope the work.
Can you install keypad or smart locks?
Yes, where the door and your needs suit them. We will discuss reliability, power and backup keys so you choose something that fits how you use the door.
How do you price a lock installation?
Cost depends on the door, the lock type, how many locks are involved, frame condition and timing. We do not quote blindly; describe the job at (323) 997-8867 and we will explain what drives the price.
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