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Crenshaw Lock

Mailbox Lock Replacement in Burbank · 24/7 mobile

Mailbox Lock Replacement in Burbank, California

Crenshaw Lock Company provides mobile mailbox lock replacement and rekeying in Burbank, California, available 24/7. We come to your home, building or office and handle residential, cluster and community mailbox locks. Call (323) 997-8867 to describe your mailbox and get started.

  • Mobile to your Burbank location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Cluster mailboxes with a key in one mailbox lock
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A mailbox lock is easy to ignore until the key goes missing, the cylinder starts to stick, or you suspect someone else still has a copy from a previous tenant. In Burbank, that situation comes up in many different settings: a wall-mounted box on a Magnolia Park bungalow, a cluster unit at a condo or apartment complex off Olive Avenue, or a row of boxes at a small office building in the Media District. Each one calls for a slightly different fix.

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 the tools and replacement cylinders to the mailbox, work on the spot, and test the new lock before we leave. We are available 24/7, so a lost key or a lockout from your mail does not have to wait for business hours.

One caution up front: the locks on cluster and community boxes are often tied to the postal service's own system, and some are not ours to change. When a box is postal-owned, we will tell you plainly and point you toward the right channel. When the lock belongs to you, your HOA or your property manager, such as a private residential mailbox, a parcel locker or an office mail unit, we can usually replace or rekey it, often without replacing the whole box.

How it works in Burbank

  1. 1

    Tell us about the mailbox

    Call (323) 997-8867 and describe what you have: a wall-mount or post-mount box, a cluster unit, a community mailbox, or a parcel locker. Tell us what went wrong, such as a lost key, a jammed cylinder, a broken door or a previous occupant who may still hold a key. Photos help if you can text them.

  2. 2

    Confirm who owns the lock

    Before any work, we establish whether the lock is yours, your association's, or part of a postal-controlled system. We will not tamper with postal-owned equipment. If it is private, we proceed. If it is not, we explain who to contact so you do not waste money.

  3. 3

    Identify the lock type

    We come to your Burbank address and examine the cylinder, cam and housing. Most private mailbox locks are small cam locks or tubular-style cylinders, and the condition of the door and the mounting often decides whether to rekey or replace.

  4. 4

    Rekey or replace the cylinder

    If the lock is sound, rekeying makes old keys useless and gives you new ones. If it is worn, corroded or damaged, we install a new cylinder that fits the existing box. If the lock has been forced, we also check the door and frame so the new lock actually secures the box.

  5. 5

    Cut keys and test

    We cut working keys, run the lock repeatedly, and check that the door closes and latches properly. For shared boxes, we can set up keys for each unit or tenant on request.

  6. 6

    Advice on keeping mail secure

    We finish with practical tips, such as collecting mail regularly, not leaving spare keys in obvious spots, and rekeying whenever tenants or roommates change.

Need mailbox lock replacement in Burbank?

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

Call (323) 997-8867

What affects the price

  • Whether the lock can simply be rekeyed or needs a full replacement cylinder, since worn or corroded locks cost more to resolve than a straightforward rekey.
  • The type of box, as a standard residential cam lock is different from a cluster unit, parcel locker or office mail bank with many separate doors.
  • How many locks are involved, such as one house box versus every unit in an apartment building or a whole office suite.
  • Whether the door, hinge or housing was damaged by forced entry or rust and needs repair along with the lock.
  • How many keys you need cut, particularly for multi-tenant or multi-employee setups.
  • Time of day and location, since after-hours and overnight calls are handled differently from scheduled daytime visits.

Why Burbank chooses us

  • Fully mobile: we come to the mailbox at your property, with no shop to drive to and no need to remove the box.
  • Family-run experience since 1987, with owner and lead tech David Shar overseeing the work.
  • Honest about ownership: if a lock is postal-controlled, we say so instead of selling you work we should not do.
  • Rekey first when it makes sense, which can save you from replacing hardware that is still in good shape.
  • Comfortable with both old and new: we handle weathered mailboxes on vintage Burbank homes as well as modern cluster units and multi-door office boxes.
  • Available 24/7 for urgent situations, such as a suspected key compromise after a tenant moves out.

Mailbox Lock Replacement across Burbank

Burbank's housing mix shapes the mailbox work we see. In Magnolia Park, many 1920s to 1940s Spanish and California bungalows still have older wall-mounted or porch boxes with original, weathered hardware. Often the box has character worth keeping, so we aim to replace just the cylinder and leave the box and finish intact. Those homeowners are often already thinking about their front door hardware too, and we can look at both in a single visit.

Newer and denser properties are different. 1950s ranch tracts, condos and apartment buildings in ZIP codes such as 91501, 91502, 91504 and 91505 often have shared or cluster boxes, where one key problem affects many households. Property managers and HOA boards use us to rekey after tenant turnover and to keep a clean record of who holds keys. Near Olive Avenue and San Fernando Boulevard, we also see small mixed-use buildings with several boxes under one roof.

In the Media District and around the studios and Hollywood Burbank Airport, offices and production companies change staff frequently, and mail or deliveries can include sensitive items. Rekeying an office mail box after crew turnover is a quick, low-cost way to close a gap. In the Rancho District, horse properties often keep a roadside box at the gate that takes weather and wear, and we can replace those locks alongside any gate or tack-room hardware. We reach these areas via I-5, SR-134, Hollywood Way and Victory Boulevard, whatever the hour.

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 Burbank locksmith services

See all of our Burbank services, or our citywide mailbox lock replacement page.

Mailbox Lock Replacement in Burbank — FAQs

Can you replace the lock on my Burbank mailbox without replacing the whole box?
Usually, yes. If the box and door are in good shape, we swap or rekey the cylinder and leave the box in place. That is especially helpful for older boxes on Magnolia Park bungalows. Call (323) 997-8867 and describe it, and we can tell you what is likely.
I lost my mailbox key. What can you do?
If the box is private, we can open the lock, then rekey or replace it and cut new keys. We will ask you to confirm you live at the address. If the mailbox is postal-owned, you will need to contact the postal service instead.
Do you work on postal-owned cluster boxes?
No. Locks that belong to the postal service are controlled by them, and we will not alter them. We can help with privately owned boxes, parcel lockers and office or building mail units. If you are not sure who owns yours, call (323) 997-8867 and we will help you figure it out.
Should I rekey or replace the lock?
If the cylinder works smoothly and the box is intact, rekeying is usually enough and makes old keys useless. If the lock is corroded, jammed or damaged, replacement is the better fix. We check on site and tell you which makes sense.
Can you handle a whole apartment building or office?
Yes, for privately owned boxes. We can rekey or replace many locks in one visit and set up keys per unit or per employee. This is common after tenant or staff turnover, including at Media District offices.
Are you available at night or on weekends?
Yes, we are available 24/7 and fully mobile. If you suspect a lost key has put your mail at risk, call (323) 997-8867 at any hour.
Will you also fix a damaged mailbox door?
Often we can adjust or repair a bent door or latch so the new lock secures properly. If the box is too damaged, we will say so and discuss whether replacing the box is the sensible option.
Do you also work on house door locks and gates?
Yes. Many Burbank customers have us look at the front door, deadbolts and even gate or tack-room locks while we are on site, such as in the Rancho District. It saves a separate trip.
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