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(323) 997-8867
Crenshaw Lock

Door Closer Repair in Sherman Oaks · 24/7 mobile

Door Closer Repair in Sherman Oaks, California

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

  • Mobile to your Sherman Oaks 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 easy to ignore until it fails. Then the door slams on customers, hangs open all night, or stops a few inches short of the latch so the lock never engages. On a busy stretch like Ventura Boulevard, any of those is a real problem: a restaurant door that will not latch is a security gap, and a door that slams is a liability and a nuisance for staff and guests.

Crenshaw Lock Company repairs, adjusts and replaces hydraulic door closers on commercial doors throughout Sherman Oaks. We have served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar built the business on practical, honest fieldwork. We are fully mobile. There is no storefront to visit, because we bring the work to your door at any hour.

Many closer complaints turn out to be adjustment problems rather than dead hardware. Hydraulic closers have valves that control sweep speed, latch speed and sometimes backcheck, and seasonal temperature swings, heavy use or a past sloppy install can throw them off. We check the whole door, not just the closer body, so that you only replace what actually needs replacing.

How it works in Sherman Oaks

  1. 1

    Call and describe the symptoms

    Phone (323) 997-8867 any time and tell us what the door is doing: slamming, creeping closed, not latching, leaking oil, or hanging open. Tell us whether it is aluminum storefront, hollow metal or wood, and whether it is an exterior or interior door. That helps us bring the right arms, brackets and closer sizes.

  2. 2

    Inspect the door, frame and hardware

    Before touching the closer, we check how the door hangs. Sagging hinges, a rubbing frame, a bent arm, or a latch that binds can all mimic a bad closer. We also look for oil leaks, loose mounting screws, and cracked brackets on the closer body.

  3. 3

    Adjust the valves and arm

    If the closer is sound, we tune it. That means setting the sweep speed, the final latch speed and, where the model has it, the backcheck or delayed action. We also confirm the arm geometry and mounting position so the door closes smoothly and reliably clicks into the strike.

  4. 4

    Repair or replace when needed

    A closer that is leaking fluid or no longer holds adjustment is usually better replaced than patched. We select a closer suited to the door's size, weight and traffic, and mount it on the correct side, matching existing holes where practical. On aluminum storefronts we use compatible arms and brackets.

  5. 5

    Test the door and the lock together

    We cycle the door repeatedly, test the latch and, if there is panic hardware or an Adams Rite lock, confirm it engages fully and releases properly. A closer and a lock have to work as a system, so we verify both before we leave.

Need door closer repair in Sherman Oaks?

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

Call (323) 997-8867

What affects the price

  • Whether the closer only needs adjustment or has to be replaced outright
  • The size, weight and traffic level of the door, which determine the closer grade needed
  • Door and frame type, such as aluminum storefront, hollow metal or wood, which affects arms, brackets and mounting
  • Whether additional work is needed, such as hinge repair, strike alignment or panic hardware service
  • The number of doors being serviced in one visit
  • Time of day, since after-hours and emergency calls are handled differently from scheduled daytime work

Why Sherman Oaks chooses us

  • Fully mobile service, so we work on your door on site instead of asking you to bring hardware anywhere
  • Available 24/7, which matters when a door will not latch at the end of a night shift
  • We diagnose the whole door, so you are not sold a new closer when a hinge or an adjustment is the real issue
  • Closer work is paired with lock expertise, so rekeying, panic hardware and Adams Rite storefront locks can be handled in the same visit
  • Serving the Los Angeles area since 1987, with hands-on work led by owner David Shar

Door Closer Repair across Sherman Oaks

Sherman Oaks has a lot of commercial doors that get constant use. Ventura Boulevard is one of the Valley's main small-business, restaurant and office corridors, and many of its storefronts use aluminum frames with Adams Rite locks and closers that open and shut hundreds of times a day. Around the Sherman Oaks Galleria district at Ventura and Sepulveda, and near Westfield Fashion Square, restaurants and boutiques depend on doors that close quietly yet latch every time.

A common call is a restaurant or boutique near the Galleria where a manager has left and the owner wants the storefront lock rekeyed. That is also a good moment to check the closer, since a door that does not fully latch undermines new keys. We can adjust the closer, rekey the Adams Rite lock and check panic hardware in one trip. We work in business areas around ZIP code 91403 as well as 91423, and along Ventura, Sepulveda and Van Nuys Boulevards.

Sherman Oaks is not only storefronts. Offices, medical suites, multifamily buildings and condo complexes on the valley floor, as well as properties in Chandler Estates and the hillsides south of the Boulevard toward Fryman Canyon, all have commercial-style doors in garages, lobbies and utility rooms. Whatever the building, we come to you, any hour of the day or night.

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 Sherman Oaks locksmith services

See all of our Sherman Oaks services, or our citywide door closer repair page.

Door Closer Repair in Sherman Oaks — FAQs

Why does my door slam shut?
Usually the sweep or latch speed valve is set too fast, or the closer is too strong for the door. Often it only needs adjustment. Call (323) 997-8867 and we can check whether it needs tuning or replacement.
Why won't my door latch all the way?
The latch speed may be too slow, the closer may be weak, or the door may be rubbing the frame or strike. We check all of these. A door that does not latch is a security risk, so it is worth fixing quickly.
My closer is leaking oil. Can it be repaired?
A leaking hydraulic closer has usually lost its seals and should be replaced instead of repaired. We can size a replacement to the door and install it on site.
Do you work on aluminum storefront doors on Ventura Boulevard?
Yes. We service closers, Adams Rite locks and panic hardware on aluminum storefronts, and we can often handle the closer and the lock in a single visit.
Can you work after hours or on weekends?
Yes, we are available 24/7. If a door will not close or latch and you need the business secured, call (323) 997-8867.
Do I need to replace the closer, or can you adjust it?
If the closer holds fluid and the body is intact, adjustment often solves the problem. We inspect first and recommend replacement only when it is really needed.
Do you have a shop I can visit?
No. Crenshaw Lock Company is fully mobile, so we come to your business in Sherman Oaks instead.
How is door closer repair priced?
It depends on whether the closer needs adjustment or replacement, the door's size and type, any related hardware work, and the time of the call. We explain the scope 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