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Crenshaw Lock

Residential Locksmith in Glendora · 24/7 mobile

Residential Locksmith in Glendora, California

Crenshaw Lock Company provides residential locksmith service in Glendora, California, 24 hours a day, 7 days a week, fully mobile and at your door. Rekeys, replacements, repairs and upgrades for homes from the foothills to the Village. Call (323) 997-8867 any time.

  • Mobile to your Glendora location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Deadbolt and lever handle on a wooden front door
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A home in Glendora can mean very different things for a lock. In North Glendora you may have a mid-century hillside house with a heavy custom entry door, a gated drive and a multipoint patio slider. In south Glendora it is more often a post-war single-family tract home with the original deadbolt still doing its job after decades. Each calls for a different approach, and a residential locksmith who knows the difference saves you from buying hardware you do not need or settling for hardware that does not suit the door.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar built the business on straightforward, careful residential work. We are fully mobile. There is no storefront to visit; we bring the tools, cylinders and hardware to your property, whether that is a quiet cul-de-sac off Lone Hill Avenue or a long private drive in the foothills.

Our residential work covers rekeying after a move or a lost key, replacing worn or damaged locks, repairing sticking or grit-fouled hardware, and upgrading to higher-security deadbolts, smart locks and multipoint systems. We are available around the clock, so a lockout late at night or a broken lock after a break-in attempt does not have to wait for morning. Call (323) 997-8867 and describe what you are seeing.

How it works in Glendora

  1. 1

    Tell us about the home and the problem

    When you call (323) 997-8867, we ask what is happening: a lockout, a key that no longer turns, a lock you want changed, or an upgrade you are planning. We also ask about the door and hardware brand if you know it, which helps us bring the right parts to your Glendora address.

  2. 2

    We come to you

    Because we are fully mobile, the work happens at your home. Whether you are in a tract house in south Glendora, near Glendora Village, or up a private drive in North Glendora, we arrive equipped for the job without you needing to go anywhere.

  3. 3

    Assess the locks and the door

    Before touching anything, we look at the cylinder, latch, strike plate and door condition. A lock that seems broken is sometimes a misaligned door or a worn strike, and sometimes the fix is cleaning and lubricating rather than replacing. We tell you what we find and what the options are.

  4. 4

    Rekey, repair, replace or upgrade

    We carry out the agreed work. Rekeying changes the internal pins so old keys stop working while keeping your existing hardware. Replacement and upgrades cover everything from standard deadbolts to higher-end brands and multipoint systems on patio and entry doors.

  5. 5

    Test everything and hand over keys

    We operate every lock repeatedly from both sides, check that the door latches and deadbolts throw cleanly, and make sure each new key works smoothly. You leave with working keys and a clear explanation of what was done.

Need residential locksmith in Glendora?

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

Call (323) 997-8867

What affects the price

  • Whether the job is a rekey, a repair, a full replacement or an upgrade, since each involves different parts and labor.
  • The hardware involved: standard builder-grade locks differ from higher-end brands or multipoint systems common on custom foothill homes.
  • The number of locks or doors being serviced in a single visit.
  • Door and frame condition, such as a misaligned latch or damaged strike plate that needs correcting along with the lock.
  • Whether you need after-hours or emergency service versus a scheduled appointment.
  • Access considerations such as a gated drive or long private road, which we want to know about when you call.

Why Glendora chooses us

  • Serving the region since 1987, with owner and lead tech David Shar guiding the standards of the work.
  • Fully mobile and available 24/7, so we come to your home any hour rather than asking you to visit a shop.
  • Comfortable with both everyday tract-home hardware and higher-end brands like Baldwin and Emtek found on custom homes.
  • Experience with multipoint locks on patio doors and large entries, not just standard deadbolts.
  • We explain options plainly, including when cleaning or rekeying will do instead of full replacement.
  • Residential focus that treats the whole door, including strike plates, latches and alignment, rather than just swapping a cylinder.

Residential Locksmith across Glendora

Glendora covers a lot of different homes in a small area. North Glendora, tucked against the foothills, has larger hillside and custom houses, many from the mid-century era and some behind gates or at the end of long private drives. These often carry better hardware, and multipoint patio doors, so service there tends toward high-security work, careful fitting and matching finishes. Homes near the foothill trailheads and Big Dalton Canyon also sit in fire-risk terrain where Santa Ana wind season blows dust and grit into exterior locks; a rekey or a thorough servicing after that season can restore smooth operation.

Closer to the middle of town, Glendora Village keeps its early-1900s character, and the homes and buildings around it often have older doors and hardware that deserve a gentle touch. South Glendora is mostly post-war single-family tract housing, where the common requests are rekeying after a move, replacing aging deadbolts, and adding better security to original entry doors. We work across ZIP codes 91740 and 91741, from streets near Citrus College and Glendora Country Club to neighborhoods off Grand Avenue, Glendora Avenue and Lone Hill Avenue.

With Interstate 210 and the old Route 66 corridor of Alosta Avenue and Foothill Boulevard running through town, getting to most addresses is straightforward, and we are on call day and night. If you are in Glendora and need a locksmith for your home, call (323) 997-8867.

Locked out or need a locksmith now?

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

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Other Glendora locksmith services

See all of our Glendora services, or our citywide residential locksmith page.

Residential Locksmith in Glendora — FAQs

Do you offer residential locksmith service at night in Glendora?
Yes. We are available 24/7 and fully mobile, so lockouts and urgent lock repairs can be handled at any hour. Call (323) 997-8867 and we will take it from there.
What is the difference between rekeying and replacing a lock?
Rekeying changes the internal pins so old keys no longer work, while keeping the same lock hardware. Replacement installs new hardware. Rekeying is often a good fit when the lock is in good shape but you want to control who has keys, such as after buying a home.
Can you work on higher-end hardware on North Glendora homes?
Yes. We service and install higher-end brands like Baldwin and Emtek, as well as multipoint locks on patio and entry doors, which are common on custom foothill homes.
Do you have a shop I can visit in Glendora?
No. We are a mobile-only business. We come to your home with the tools and hardware needed, so there is no storefront to drive to.
My locks feel gritty after Santa Ana winds. What can be done?
Dust and grit can foul exterior locks, especially in foothill areas. Depending on condition, we can clean and service the lock, rekey it, or replace it if parts are worn. We will tell you which makes sense after inspecting it.
Can you help if my gated or long driveway makes access tricky?
Let us know when you call (323) 997-8867 so we can plan for gate codes or private-drive access. Many North Glendora homes have these, and it is a normal part of how we prepare.
How is pricing determined for a residential job?
It depends on the type of work, the hardware, how many locks are involved, the condition of the door and frame, and whether service is after-hours. We will discuss the factors for your situation before work begins.
Do you work in both Glendora ZIP codes?
Yes, we serve homes across 91740 and 91741, including North Glendora, the Village area and south Glendora. Call (323) 997-8867 to get started.
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