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Crenshaw Lock

Door Closer Repair in Marina del Rey · 24/7 mobile

Door Closer Repair in Marina del Rey, CA

Crenshaw Lock Company provides mobile door closer repair, adjustment and replacement in Marina del Rey, California, 24 hours a day, 7 days a week. We come to your commercial or shared-access door. Call (323) 997-8867 to describe the problem and get a technician headed your way.

  • Mobile to your Marina del Rey 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 a door slams hard enough to rattle a frame, drifts open and leaves a building unsecured overnight, or stops short of the latch so it never actually locks. In Marina del Rey, where so much of the building stock is commercial, shared and exposed to salt air, closers work harder and wear faster than most owners expect.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and we are fully mobile. There is no storefront to visit. We bring tools and common closer hardware to the door, whether that is an office suite, a restaurant entry, a stairwell door, a pool or amenity gate, or a shared entrance at a condo or apartment complex.

Many closer complaints are fixes, not replacements. A leaking unit needs to be replaced, but a door that slams or lags is often just out of adjustment, or has a loose arm or a bracket pulling out of an aging frame. We look at the whole door, the closer, the hinges, the latch and the frame, and tell you plainly what is worth repairing and what is not.

How it works in Marina del Rey

  1. 1

    Call and describe the door

    Call (323) 997-8867 any hour. Tell us what the door is doing: slamming, creeping closed, not latching, leaking oil, or hanging open. Tell us whether it is interior or exterior and whether it is a glass, aluminum, wood or metal door. That helps us arrive prepared.

  2. 2

    Inspect the door, not just the closer

    A closer that seems bad is sometimes fighting a sagging hinge, a rubbing frame, a misaligned strike or a stiff latch. We check how the door swings, where it binds and how the closer is mounted before touching anything.

  3. 3

    Adjust or tighten first

    Most hydraulic closers have valves controlling sweep speed, latch speed and sometimes backcheck. If the unit is healthy, we tune those valves and tighten the arm and bracket screws. This is often all a slow or slamming door needs.

  4. 4

    Replace when the unit is failing

    Oil weeping from the body, a closer that will not hold any setting, or a cracked arm or body means it is done. We match the closer size to the door's width and weight, and consider the exposure. Coastal doors benefit from sensible hardware choices.

  5. 5

    Test the full door cycle

    After the work, we open and release the door repeatedly. We confirm it closes smoothly, latches fully every time and meets accessibility and fire-door expectations where they apply. We also check that the lock engages once the door is closed.

  6. 6

    Explain what we found

    You get a plain summary of what failed and why, plus anything nearby worth watching, such as worn hinges or a frame pulling away. If you manage multiple doors, we can note which ones are aging.

Need door closer repair in Marina del Rey?

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 needs adjustment only, a repair to the arm or bracket, or full replacement with a new unit.
  • The size and weight rating needed for the door, since wider, heavier or exterior doors need heavier closers.
  • The type of door and mounting, such as aluminum storefront, hollow metal, wood or glass, and whether the frame can hold new screws.
  • Hardware grade and finish, including whether a corrosion-resistant option makes sense near the water.
  • How many doors are being serviced in one visit, which is common for property managers and multi-tenant buildings.
  • Related problems found during the visit, such as worn hinges, a misaligned strike or a latch that needs service, and the time of day you call.

Why Marina del Rey chooses us

  • Mobile only, 24/7. A door that will not close or latch is a security problem, and we can respond at any hour without asking you to bring anything anywhere.
  • We diagnose the whole door. Many closer calls turn out to be hinge, latch or alignment issues, and we would rather fix the real cause than sell a closer you do not need.
  • Since 1987 in Greater Los Angeles. Owner and lead tech David Shar built the business on repeat commercial and property-management work.
  • Lock and closer in one visit. Because we are locksmiths first, we can also rekey, repair a deadbolt or service panic hardware on the same door.
  • Honest repair-versus-replace advice. If a simple adjustment solves it, that is what we do.
  • Familiar with coastal conditions. We know salt air, fog and moisture shorten the life of exterior hardware and we choose accordingly.

Door Closer Repair across Marina del Rey

Marina del Rey is a compact, busy place with a lot of doors that people use constantly. Along Admiralty Way and the Via Marina apartment corridor, dense waterfront buildings from the 1970s and 80s have lobby doors, garage-access doors, stairwell doors and amenity doors that open and close hundreds of times a day. After decades of use, closers on those doors loosen, leak or lose their latch speed, and a door that fails to latch can leave a shared entrance open to anyone.

The same goes for larger communities such as Mariners Village, where pool gates, fitness rooms, leasing offices and common-area doors rely on closers to swing shut behind residents. Property managers can call us about a single door or a list of them. Around the harbor, boat basins A through H, Fisherman's Village on Fiji Way, Burton Chace Park and the Waterside and Marina Marketplace shopping areas have restaurant, retail and office doors that face wind and salt exposure, which is hard on moving parts.

We work throughout ZIP codes 90292 and 90295, including the Marina Peninsula and Silver Strand, and reach businesses off Lincoln Boulevard, Washington Boulevard and Culver Boulevard as well. Wherever the door is, call (323) 997-8867 and we will come to you.

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 Marina del Rey locksmith services

See all of our Marina del Rey services, or our citywide door closer repair page.

Door Closer Repair in Marina del Rey — FAQs

Why does my door slam shut in Marina del Rey?
A slamming door usually means the sweep or latch speed valve on the closer is set too fast, or the closer is losing hydraulic control. Wind off the harbor can make it worse on exterior doors. We can often fix it with an adjustment. Call (323) 997-8867.
Can a door closer be repaired, or does it need replacing?
If the closer is simply out of adjustment or has a loose arm or bracket, repair is usually enough. If it leaks oil, cannot hold a setting or has a cracked body, replacement is the sensible choice. We will tell you which applies.
Do you handle doors at large apartment communities and condo buildings?
Yes. We service shared entrances, stairwell doors, amenity doors and pool gates at multi-unit properties. Property-management authorization is typically needed, and we can handle multiple doors in one visit.
Does salt air shorten the life of a door closer?
It can. Moisture and salt speed up corrosion on arms, pivots and screws, especially on exterior doors near the water. Choosing suitable hardware and keeping it adjusted helps, and we can recommend options when we inspect.
Is a door that will not latch an emergency?
If it leaves a business or building unsecured, it can be. We are available 24/7 and fully mobile, so call (323) 997-8867 at any hour and we will work out the quickest sensible fix.
Can you fix a door closer on a glass or aluminum storefront door?
Yes, we work on aluminum storefront and glass doors as well as wood and hollow metal. The mounting and hardware differ, so tell us the door type when you call.
Do you have a shop I can bring the closer to?
No. We are fully mobile only and do all work on-site at your door, so there is nothing to drop off.
Can you also fix the lock on the same door?
Yes. As locksmiths, we can rekey, repair or replace the lock, deadbolt or exit hardware during the same visit as the closer work.
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