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Wilshire Lock & Key

24/7 locksmith · Burbank, CA

Mailbox Lock Replacement in Burbank, CA

Wilshire Lock & Key provides mailbox lock replacement in Burbank, CA, for lost keys, broken keys and worn-out locks on standard, apartment and cluster mailboxes. Our line is answered 24 hours a day, seven days a week at (213) 577-1366, and our mobile vans bring the work to your door.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
Replacing a cam lock on an apartment cluster mailbox

What do you do when you lose your mailbox key in Burbank?

A lost mailbox key is a small problem that gets bigger every day it sits. Mail keeps arriving, the carrier keeps filling the box, and whatever is inside, a replacement bank card, a tax notice, a prescription shipment, a ballot, is sitting behind a lock you can't open. Most people wait a week or two hoping the key turns up in a coat pocket. Then they call us.

Mailbox lock replacement is the fix. We take out the lock that no longer has a matching key, fit a new lock into the same box, and give you working keys. On most boxes that is a tidy, contained job. The box stays on the wall or post, the neighbors' boxes in a shared bank are left alone, and you don't have to buy a new mailbox. Sometimes a lock can only be removed by drilling it out. When that is the case, we tell you before we start, not after.

This page is about the mailbox itself: lost keys, broken keys, sticking or worn locks, and new mailbox lock installation on boxes that never had a decent lock. If your trouble is the front door, the car, or the office, those are different jobs, and I point you to the right pages further down.

Which mailbox locks can we replace?

Nearly every mailbox lock you will meet is a cam lock: a small cylinder with a flat metal arm, the cam, on the back that swings behind the frame to hold the door shut. Because the design is simple, replacing the whole lock is often more practical than repairing it. The right replacement has to match the cylinder length, the cam shape and the way the cam sits, or the door won't latch properly. That matching is most of the skill in the job.

Here is what we handle:

  • Wall-mounted and post-mounted single-family mailboxes with a keyed door
  • Apartment mailbox banks, where each tenant has an individual door and key
  • Cluster mailbox lock units serving a group of homes or a townhome community
  • Community mailbox lock replacement for HOA-managed or building-managed boxes
  • Older brass or cast boxes where the original lock has worn out and the box itself is worth keeping
  • New mailbox lock installation on boxes with a missing, broken or never-installed lock

Whose box is it, and who handles the lock?

Before we send a van, we need to know who owns the box. A box on your own house is yours, and so is its lock. An apartment mailbox bank usually belongs to the property owner. Some cluster and community boxes are owned by the Postal Service, and on those, the post office is usually the one that handles lock changes. If that is your situation, we say so plainly rather than make a trip that doesn't help you.

Mail is protected, so expect a few questions. We ask who you are in relation to the box: resident, owner, property manager or board member. We may ask to see ID that shows you live at the address or have authority over the property. It isn't a hassle tactic. It is how a responsible locksmith keeps someone else's mail from being opened by a stranger with a good story.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

How does mailbox lock replacement work, step by step?

Here is how a typical call goes from our side, whether it's one box on a bungalow porch or a single door in a bank of apartment boxes.

  1. You call (213) 577-1366 and describe the box: single or bank, wall or post, what happened (lost key, broken key, stuck lock) and roughly how old the box looks. A photo of the lock face helps if you can send one.
  2. We confirm who owns the box and that you are the right person to authorize the work.
  3. A technician comes in a mobile van to the address. On arrival, we look at the lock, the door, the frame and the surrounding box, because a bent door causes as many problems as a bad lock.
  4. We open the lock. If there is no key, we try to open it without damage first. If drilling is the only way, we tell you and explain why.
  5. We remove the old lock and fit a new one matched to the door thickness, cylinder length and cam style, then set the cam so the door catches cleanly.
  6. We cut keys and test them several times, opening and closing the door, checking that it latches and that the box's slot and neighboring doors are not affected.
  7. We hand over the keys, explain what to keep and what to duplicate, and give you the old lock back if you want it.

What if the key broke off in the mailbox lock?

Mailbox keys are thin and often cheap, and mailbox doors stick. Put those together and you get the classic broken-off key: you twist harder against a swollen or misaligned door and the key snaps, leaving half of it inside the cylinder. Please stop at that point. Jiggling, prying with a pin or squirting glue-like lubricants into the lock turns an easy extraction into a drill-out.

We can pull the broken piece out with proper extractors, a process described on our broken key extraction page. Then we decide with you whether the lock is worth keeping. On many mailbox locks, replacing the cylinder is faster and more sensible than extracting and reusing a lock that has already shown it is worn. On pricier locks in a bank, extraction and a fresh key can be the more economical route. We tell you which way we lean and why.

What affects the cost of mailbox lock replacement in Burbank?

Mailbox work is small compared to most locksmith jobs, but the price still moves with the situation. I won't quote numbers on a web page, because they would be wrong for half the people reading. This is what actually changes the cost:

  • The type of lock. A common cam lock is simple, while a particular cluster-unit or apartment-bank lock may take more effort to match.
  • How many locks. One box on a house is a short job. Several doors in an apartment bank, done in one visit, are handled more efficiently per lock.
  • Whether the lock opens without drilling. A lock we can open cleanly is less work than one that has to be drilled out.
  • The condition of the door and frame. If the door is bent or the latch area is worn, that adds work beyond swapping the cylinder.
  • How many keys you need cut.
  • Time of day. We answer 24/7, and after-hours calls cost more to staff than a weekday visit.
  • Travel. Burbank is about 16 miles from our Westwood storefront, and distance is part of any mobile job.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Landlords, property managers and HOAs: apartment mailbox lock replacement

If you manage rental property, mailbox locks are one of those jobs that slip through the cracks until a tenant complains. A tenant moves out, never returns the mailbox key, and the next tenant moves in. Now the previous resident still has a working key to someone else's mail. Replacing the lock at turnover makes the old key useless, and it costs less in aggravation than chasing it down.

Doing the work in one visit is the cleanest way. We can replace the mailbox lock and, if you also want the unit's entry locks dealt with, rekey the locks on the same trip. Our locksmith for landlords page covers the bigger picture of turnover work, and we are happy to keep a clear record of which unit got which new lock, so you aren't guessing a year from now.

For HOAs and building boards with a community mailbox lock problem, the starting question is the same as above: whose box is it? If the Postal Service owns it, we will say so and not charge you for a trip that goes nowhere. If it belongs to the association, we can replace the locks across the unit and set up a clean key system.

Mailbox lock work around Burbank's neighborhoods

Burbank's housing varies more than most people expect, and the mailbox locks vary with it. In Magnolia Park, the 1920s to 1940s bungalows often have a mailbox that has been on the porch or wall for decades. Those same houses frequently still carry original mid-century door hardware, so a worn mailbox lock isn't a surprise. Where the old box is sound, we prefer fitting a new lock into it over replacing a box that is part of the house's character.

Downtown Burbank and the Media District are a different picture, with mid-rise condos and large controlled-access apartment complexes. Here the mailbox is usually a bank in a lobby or a gated entry, and the owner is the building. One scenario we run into near Downtown Burbank and the Chandler Bikeway is the tenant who is locked out of the unit and also missing the mailbox key. We handle the door through our apartment lockout service, and then deal with the mailbox lock the same trip if it makes sense.

In the Rancho District, with its equestrian-zoned single-family lots, tell us when you call whether your box sits at the house or elsewhere on the property, so we bring the right lock. Hillside homes above Glenoaks Boulevard get more sun and wind than the flats, and Burbank's dry Santa Ana winds and summer valley heat are harder on exposed boxes than people think. Being this far inland, we aren't dealing with salt-air rust, so the usual cause of a failed mailbox lock here is plain wear, grit and sun, not corrosion.

We work across Burbank's ZIP codes, including 91501, 91502, 91504, 91505 and 91506. Our mobile locksmith vans carry a range of cam locks and cylinders so most jobs are finished on the spot. You can see everything we do in the city on our Burbank locksmith page.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Why call Wilshire Lock & Key for a mailbox lock?

We have been in business since 1987, and we serve 140 cities across Los Angeles and Ventura counties. There is a storefront at 10740 Wilshire Blvd in Westwood and a fleet of mobile service vans. When you call, you reach our company, not a dispatch middleman who sells the job to whoever is nearest. That matters for a small job like a mailbox lock, where the quality of the work depends on the person at the box.

David, the owner and lead technician, oversees the work. Our phone line, (213) 577-1366, is answered 24 hours a day, seven days a week, year-round, because a lost key doesn't pick a convenient hour.

One more thing worth knowing: California requires locksmith companies to hold a BSIS LCO license. Ask any locksmith who shows up for their license number, us included, and be wary of anyone who dodges the question.

While we are at your box, we are glad to help with related needs: spare mailbox keys through key duplication, or a bigger look at your entry hardware through lock replacement. Those are separate jobs, though, and nobody should be pushed into them.

Frequently asked questions

Can you replace my mailbox lock if I've lost the only key?

Yes. We open the lock, by non-destructive methods if possible and by drilling only when we have to, then fit a new lock and cut keys that work. We confirm that the box is yours or that you have authority over it before we start.

Do I have to replace the whole mailbox?

Usually not. Most mailbox locks are replaceable cam locks, so we swap the lock and leave the box in place. A new box makes sense only if the door is badly bent, the body is cracked or the lock mounting is too damaged to hold a new cylinder.

Can you replace the lock on a cluster or community mailbox?

It depends on who owns the box. If it belongs to an HOA, building or property owner, we can replace the lock with their authorization. If the Postal Service owns it, the post office normally handles the lock, and we'll tell you that on the phone.

How much does mailbox lock replacement cost in Burbank?

It depends on the lock type, how many locks are involved, whether we can open it without drilling, the condition of the door and how many keys you need. After-hours calls and travel also play a part. We explain these factors on the phone and confirm the details once we see the box.

What if I'm a tenant and my landlord owns the mailbox?

Contact your landlord or property manager first, since they usually control the box and need to approve the work. If they ask us to handle it, we can. If your key is lost, tell them early so the lock gets changed and the old key can't be misused.

Can you get a key out of my mailbox lock if it snapped off?

Yes. Stop turning the key and don't spray anything into the lock. We extract the broken piece, and if the lock is too worn to keep using, we replace it in the same visit.

Do you come out at night or on weekends in Burbank?

Yes. Our phone is answered 24 hours a day, seven days a week at (213) 577-1366. Our mobile vans cover Burbank from our Westwood base, about 16 miles away, and night and weekend calls are handled the same way as daytime ones.

I just moved in. Should I change the mailbox lock?

It's a sensible step, especially if you don't know how many keys the previous resident had. Replacing the lock makes every old key useless, and in an apartment bank or single-family box, it takes a short visit.

More locksmith help in Burbank

Mailbox Lock Replacement near Burbank

Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.

Last updated 2026-10-11.

Ready for mailbox lock replacement in Burbank?

We answer around the clock, every day of the year.

Call (213) 577-1366
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