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Crenshaw Lock

Door Closer Repair in Ladera Heights · 24/7 mobile

Door Closer Repair in Ladera Heights, CA

Crenshaw Lock Company provides mobile door closer repair, adjustment and replacement for commercial doors in Ladera Heights, California. We are available 24/7 and come to your door with the tools to fix it on site. Call (323) 997-8867 to describe the problem and get started.

  • Mobile to your Ladera Heights location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Hydraulic door closer mounted at the top of a commercial door
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A door closer is the part of a commercial door that nobody notices until it fails. Then the door slams, drifts open, hangs an inch short of the latch, or leaks hydraulic fluid down the frame. In Ladera Heights, where small offices, professional suites, service entrances and shop doors around the Ladera Center area see steady daily traffic, a bad closer is more than an annoyance. A door that will not latch is a door that will not lock, and that is a security problem as well as a comfort one.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar has spent decades working on hardware like this. We are fully mobile. There is no storefront to visit; we bring the work to your door at any hour, day or night. That matters for door closers because a door that will not close and latch properly often cannot wait until the next business day.

Our approach is to diagnose before we replace. Many closers that seem dead only need an adjustment of the sweep speed, latch speed or backcheck, or a tightened arm and bracket. When a unit is leaking, cracked or worn out, we replace it with a closer matched to your door's size, weight and traffic, and we set it up so the door closes smoothly and latches every time.

How it works in Ladera Heights

  1. 1

    Tell us what the door is doing

    Call (323) 997-8867 and describe the symptoms: slamming, closing too slowly, not latching, leaking oil, or a bent arm. Tell us whether it is an interior, exterior or fire-rated door, and whether it is glass, wood or metal. That helps us bring the right parts.

  2. 2

    Inspect the door, frame and closer

    Before touching the closer, we check the things that often cause the trouble: sagging hinges, a rubbing frame, a misaligned strike, weatherstripping drag, or a warped door. A closer cannot fix a door that binds, so we look at the whole opening.

  3. 3

    Adjust, tighten or repair

    If the closer is sound, we tighten the mounting, correct the arm geometry and adjust the sweep, latch and backcheck valves so the door moves at a controlled pace and seats fully in the latch.

  4. 4

    Replace when repair will not hold

    A closer that is leaking fluid, has a cracked body or will not hold an adjustment is at the end of its life. We replace it with a unit sized to the door and mount it correctly, reusing the existing holes where we can.

  5. 5

    Test the full opening

    We cycle the door repeatedly, confirm it latches without a push, check that it does not slam, and make sure the lock and strike engage as they should. Then we walk you through what we changed.

Need door closer repair in Ladera Heights?

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

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What affects the price

  • Whether the closer needs only adjustment and tightening or must be fully replaced
  • The size, weight and exposure of the door, since heavy exterior doors need different closer grades than light interior ones
  • Whether the existing mounting holes and bracket can be reused or the door and frame need modification
  • Underlying problems such as worn hinges, a misaligned strike or a warped door that must be corrected for the closer to work
  • Special requirements such as fire-rated doors, accessibility-related opening force, or specific finishes
  • Number of doors being serviced in a single visit and the time of day the service is requested

Why Ladera Heights chooses us

  • Fully mobile service, so we repair the closer in place on your door rather than asking you to bring anything anywhere
  • Available 24/7, which helps when a door will not latch and the business cannot be left unsecured overnight
  • In business since 1987, with owner and lead technician David Shar bringing long hands-on experience to the work
  • We diagnose the whole door opening, not just the closer, so you are not sold a new unit when hinges or alignment are the real cause
  • We adjust before we replace, which can save you from buying hardware you do not need
  • As locksmiths, we check that the lock, latch and strike work with the closer, so the door both closes and secures

Door Closer Repair across Ladera Heights

Ladera Heights is a compact hilltop community in unincorporated Los Angeles County, and its commercial doors are as varied as its streets. Around the Ladera Center shopping area near La Tijera and Centinela, storefront and back-of-house doors open and close all day. Along La Cienega Boulevard, Slauson Avenue and La Brea Avenue, small offices, medical and professional suites and service entrances depend on closers that work every time. We serve Lower Ladera Heights and Upper Ladera Heights alike, from level commercial frontage down below to the quieter hillside streets above.

Local conditions are tough on closers. Southern California sun and temperature swings can thicken or thin hydraulic fluid, which changes how a door closes from morning to afternoon. Ocean-influenced air and wind funneling across the hills can push on exterior doors and make an improperly adjusted closer slam or stall. We account for those conditions when we set backcheck and latch speed on exterior openings in the 90056 and 90045 ZIP codes.

Whether your door is near Kenneth Hahn State Recreation Area, close to West Los Angeles College on the Culver City side, or on a business street toward Holy Cross Cemetery, we come to you. Call (323) 997-8867 at any hour and we will talk through the symptoms and get to the door.

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Other Ladera Heights locksmith services

See all of our Ladera Heights services, or our citywide door closer repair page.

Door Closer Repair in Ladera Heights — FAQs

Can you repair a door closer on site in Ladera Heights?
Yes. We are fully mobile and do the work at your door. Most adjustments and replacements are completed in one visit. Call (323) 997-8867 to describe the problem.
My door slams shut. Does it need a new closer?
Not necessarily. Slamming is often a matter of adjusting the sweep or latch speed valves. If the closer is leaking or the valves no longer hold a setting, replacement is the better choice.
Why does my door not latch all the way?
Common causes include a latch speed set too slow, a misaligned strike plate, sagging hinges, or weatherstripping drag. We check the whole opening and correct the actual cause.
Is oil on the closer a sign it has failed?
Usually yes. Hydraulic fluid leaking from the body means the seals have failed and the unit will lose control of the door. We recommend replacement at that point.
Do you work on after-hours or emergency door problems?
We are available 24/7. If a door will not close or latch and your business is left unsecured, call (323) 997-8867 any time of day or night.
Can you replace a closer on a glass or aluminum storefront door?
Yes, we work on a range of commercial doors. Tell us the door type when you call, and we will bring suitable closers and mounting hardware.
How is the price of door closer repair determined?
It depends on whether the closer needs adjustment or replacement, the size and weight of the door, any related hinge or alignment problems, and the time of service. We explain the factors before work begins.
Do you have a shop I can visit in Ladera Heights?
No. We are a mobile-only locksmith and come directly to your location. Reach us at (323) 997-8867 to arrange service.
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