Mailbox Lock Replacement in Sherman Oaks, CA.

This page covers mailbox lock replacement in Sherman Oaks, from what is included to what to have ready.

Replacing a mailbox lock means removing the old cam lock, with the key, by picking, or by drilling it out, then fitting a new lock with the correct cam and body length and cutting keys. The skill is in matching the right lock to the mailbox format: a 4C cluster box compartment, a 4B+ horizontal panel, or a single wall-mount or curbside box. Who owns the box decides whether we can do it at all.

The technician comes to your address in Sherman Oaks, in the San Fernando Valley. The dispatch line at (888) 492-0666 is answered around the clock, and the dispatcher confirms the details and an ETA before anyone is sent.

• Opening the compartment when there is no key, by picking or drilling the old lock without damaging the door
• Removal of the old lock and cam, and identification of body length, cam offset and rotation
• Installation of a replacement lock matching the format, with a USPS-approved 4C lock on 4C panels
• Cutting and testing a fresh set of keys
• Bulk replacement across a panel for HOAs and apartment owners, with each compartment numbered and keys tagged
• Replacement of parcel locker locks on privately owned cluster units

• Proof of residency for the compartment, and authorization from the HOA or manager when they own the panel
• The compartment number and whether you have any key at all
• A photo of the lock face and, if the door is open, the back of the lock
• The mailbox type: freestanding cluster unit, lobby wall panel, single wall-mount box, or curbside post box
• How many keys you want

Typically 15-30 minutes for a single compartment. Bulk panel changes, drilled-out locks on older panels, and non-standard cams that need a different lock body take longer.

• Locks on USPS-owned boxes, which includes most curbside cluster units the Postal Service installed on public streets and many older apartment panels, can be replaced only by USPS; the post office will tell you who owns yours
• On privately owned 4C-compliant units the replacement must be a USPS-approved 4C lock; other cam locks will not seat in the door correctly
• The outgoing-mail slot, the carrier's master door and its arrow lock are USPS property and are never serviced
• Older 4B panels and imported boxes may need a lock with a specific cam that must be ordered
• Boxes sealed by USPS are released by USPS, not by a locksmith
• We replace a lock only for the assigned resident or the owner or manager of the panel

The quote depends on the number of compartments, whether the old lock has to be drilled, the lock format (4C, 4B+ or a generic cam lock), the number of keys, and whether the visit is a single box or a bulk panel change.

The dispatcher gives you a range on the phone, and the technician confirms a written quote before any work starts.

Payment is by Cash, Credit Card, Debit Card, Apple Pay and Google Pay, and you receive an itemized receipt listing what was done.

• USPS-approved 4C compartment locks (Florence, Salsbury, National/CompX C9100 series)
• 4B+ horizontal mailbox locks in 1-3/4 inch and 2 inch body lengths (National C8700 series)
• Cam locks for wall-mount and curbside boxes (Hudson, CompX)
• Replacement cylinders for Gibraltar, Mail Boss and Architectural Mailboxes units
• Pedestal cluster unit parcel locker locks

Sherman Oaks is a Los Angeles neighborhood in the southern San Fernando Valley that includes part of the Santa Monica Mountains; it is bounded by Studio City to the east, Van Nuys to the north, Encino to the west, and Bel Air and Beverly Hills Post Office to the south. Ventura Boulevard, the Valley's commercial spine, runs through it, and the Sherman Oaks Galleria at Ventura and Sepulveda boulevards holds 760,000 square feet of offices. The US-101/I-405 interchange here is rated among the most congested in the nation. The neighborhood has one of the lower population densities in the city, with about 59% of units rented.

Getting to you: US-101 (Ventura Freeway) parallels Ventura Boulevard and meets I-405 near Sherman Oaks at an interchange rated among the most congested in the nation; I-405 continues south toward the Westside.

ZIP codes served: 91401, 91403, 91423. Addresses just over the line in Studio City, Encino and Van Nuys are dispatched the same way.

For mailbox lock replacement in Sherman Oaks, tell the dispatcher your address and what is wrong. You get an ETA before anyone is sent, a written quote before any work starts and a receipt when it is done. The line is answered around the clock.

One & Only Locksmith is bonded and insured; a certificate of insurance is available on request.