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Crenshaw Lock

Door Closer Repair in Redondo Beach · 24/7 mobile

Door Closer Repair in Redondo Beach, California

Crenshaw Lock Company provides mobile door closer repair, adjustment and replacement for commercial doors in Redondo Beach, California, available 24/7. We come to your shop, restaurant, office or marina site. Call (323) 997-8867 to describe the door and get a technician headed your way.

  • Mobile to your Redondo Beach 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 storefront, drifts open all night, or stops just short of latching, which leaves the lock doing nothing. In Redondo Beach, where businesses sit a few blocks from salt air, that failure tends to arrive sooner than owners expect. Hydraulic closers lose fluid, arms loosen, and the valves that control sweep and latch speed get stiff.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, led by owner David Shar. We are fully mobile, so there is no storefront to visit. We repair, adjust and replace hydraulic closers on commercial doors at your location, whether that is a shop in Riviera Village, an office along Artesia Blvd or Torrance Blvd, or a gate-side storage building near King Harbor.

Many closer complaints are adjustment problems, not dead hardware, and we tell you which one you have. If a quick tune of the sweep, latch and backcheck speeds restores a proper close, that is the job. If the body is leaking oil or the arm is bent, we explain why replacement makes sense and fit a closer suited to the door's size, weight and traffic.

How it works in Redondo Beach

  1. 1

    Call and describe the door

    Call (323) 997-8867 any hour and tell us what the door is doing: slamming, closing too slowly, not latching, or hanging open. Tell us if it is glass, aluminum storefront, wood or steel, and whether it is an exterior door. That helps us bring the right parts.

  2. 2

    We come to you

    Our technician drives to your Redondo Beach location with closers, arms, brackets and hardware on board. Because we are mobile, the work happens at your door, and we do not ask you to bring anything anywhere.

  3. 3

    Inspect the closer and the door

    We check for oil leaks around the body and valves, a loose or bent arm, worn mounting screws, and a door that binds or sags. A closer often gets blamed for hinge wear, a warped door or a swollen frame, so we look at the whole opening.

  4. 4

    Adjust or repair

    If the unit is sound, we tune the sweep, latch and backcheck valves and tighten the mounting and arm. We set the door to close fully and latch without slamming, and we check that it works for people entering with carts, strollers or wheelchairs.

  5. 5

    Replace when it makes sense

    If the closer is leaking or damaged, we replace it with one sized to the door and mount it correctly. We explain the choice, then adjust it on the door so it closes smoothly from fully open.

  6. 6

    Test the latch and lock

    A door that closes properly should also lock properly. We test that the latch engages every time and that your lock or exit hardware works with the new closing speed, then walk you through the result before we leave.

Need door closer repair in Redondo Beach?

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 and tightening or full replacement, since a tune-up involves less time and no new hardware.
  • The size and type of closer the door needs, which depends on door width, weight, exposure to wind and how heavy the foot traffic is.
  • Door type and mounting, such as glass, aluminum storefront, wood or steel, and whether special brackets or arm styles are required.
  • Related wear on hinges, frames or latches that must be corrected for the closer to work properly.
  • How many doors are being serviced at one site, such as several units in one commercial building.
  • Time of day and urgency, since we are available around the clock and after-hours calls take a technician out of normal scheduling.

Why Redondo Beach chooses us

  • Fully mobile service: we work at your door in Redondo Beach, and there is no shop counter or showroom to visit.
  • Available 24/7, so a door that will not close or latch at night can be dealt with instead of waiting until morning.
  • In business since 1987, so we have seen how closers fail on everything from older storefronts to newer commercial entries.
  • We diagnose before we sell: if an adjustment fixes the problem, we do the adjustment and do not push a new closer.
  • We look at the door, hinges and latch together, because a closer cannot fix a sagging or binding door.
  • We are a locksmith, so closer work ties in with locks, strikes and exit hardware, and the door ends up secure as well as quiet.

Door Closer Repair across Redondo Beach

Redondo Beach splits into South Redondo (ZIP 90277) and North Redondo (ZIP 90278), and commercial doors in each face different wear. In South Redondo, Riviera Village shops, restaurants and offices near Pacific Coast Hwy (SR-1) deal with salt air, steady foot traffic and doors that open and shut all day. Along the pier, the International Boardwalk and King Harbor Marina, closers and arms see moisture and corrosion, which stiffens valves and eats at screws and brackets.

In North Redondo, including El Nido, Golden Hills and The Avenues, the commercial doors we see tend to belong to offices, medical suites and small businesses along Artesia Blvd, Torrance Blvd, Aviation Blvd and Inglewood Ave. Shared entries to multi-tenant buildings and HOA common areas also use closers, and a weak one leaves a door ajar that is meant to stay secured. Wind funneling through a doorway can overpower a poorly adjusted closer.

Whether you manage a space near Veterans Park, a marina storage building by King Harbor, or an office in 90278, call (323) 997-8867. We will talk through the symptoms and come to the door ready to adjust or replace the closer.

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 Redondo Beach locksmith services

See all of our Redondo Beach services, or our citywide door closer repair page.

Door Closer Repair in Redondo Beach — FAQs

Can you fix a door closer instead of replacing it?
Often, yes. If the closer is not leaking oil and the body and arm are intact, adjusting the sweep, latch and backcheck valves and tightening the mounting can restore normal closing. We check it first and tell you honestly. Call (323) 997-8867 to describe the problem.
How do I know if my door closer is failing?
Common signs are oil on the body or door, a door that slams or drifts shut very slowly, a door that stops short of latching, or an arm that rattles or looks bent. Sudden changes after a temperature swing can also mean the fluid is acting up.
Does salt air near the beach affect door closers?
It can. Moisture and salt speed up corrosion on arms, brackets and screws, and can make valves stiff. Businesses near the pier, King Harbor and Pacific Coast Hwy may notice closers wearing sooner than inland ones.
Do you serve both North and South Redondo Beach?
Yes. We serve ZIP codes 90277 and 90278, from Riviera Village and Hollywood Riviera to El Nido, Golden Hills and The Avenues. We are mobile and come to your door.
Do I need a locksmith to fix a door closer?
A locksmith is a good fit because the closer, latch, strike and lock work together. If the door does not close fully, the lock may not engage. We handle the closer and check the latch in the same visit.
Can you replace a closer on a glass storefront door?
Yes, in many cases. Glass and aluminum storefront doors use specific arms and mounting styles, so tell us the door type when you call (323) 997-8867 and we will bring suitable hardware.
Is the door closer repair service available at night?
Yes. We are available 24/7 and fully mobile. If a door will not close or latch and your business is exposed, call (323) 997-8867 at any hour.
What affects the cost of a door closer repair?
The main factors are whether we adjust or replace the closer, the door size and type, the closer style needed, any hinge or latch problems we find, and how many doors are involved. We explain these 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