Are considered low level security and for that reason most mail boxes and cabinets are equipped with Cam locks. This type of lock utilizes a small flat metal tailpiece called a “cam” that uses a key to rotate the cam into and out of a slot in the door and can be rotated either clockwise or counter clockwise.

Our skilled & experienced locksmiths are here to assist you.

Call now and ask about our mailbox & cabinet lock installation service.

Mailbox & Cabinets

S.O.S. Locksmith is here to provide mailbox and cabinet cam lock installation and mailbox and cabinet lock replacement service for all of Ontario and its surrounding areas. Mailboxes and cabinets are often neglected or overlooked but are extremely important for keeping personal and classified information from getting into the wrong hands. Our team will help you every step of the way, from installing the cam lock to teaching you how to open a locked mailbox and cabinet.

Locking Mailboxes

The first thing you need to do is make sure USPS approves the locking mailbox before having it installed. We will take care of this for you so that your mail is delivered properly and on time without any hassle.

The postal worker or mailman can deliver your mail through the slot or mail door. Doing this protects your mail from thieves looking to steal your identity or commit mail fraud. All you need is a key to unlock the mailbox so that you are the only one able to look through your mail.

Call us today at 226-559-9341 to get your locking mailbox installed or deliver you a key for your mailbox.

We are Here to Help You

We are available within 15 minutes and are open 24 hours a day 7 days a week, all year round. We provide service even on holidays like Christmas, Easter, and Thanksgiving so that no matter what time of day it is, we are here to serve you.

Each of our locksmiths is professionally trained and certified and comes equipped with the latest locksmith technology in the market today. We are the most well-trusted locksmith service in all of Ontario, and that’s why our customers always come back to us year after year.

Our customer service is fast and friendly, and we guarantee satisfaction to all of our clients. We are the locksmith team that anyone can rely on. We will make sure your cabinets and mailboxes are safe and secure so that you can rest at night knowing you are protected.

Call us today at 226-559-9341

Business Info

Phone: (226) 559-9341

Business Hours:

Monday: 7:00 am–9:00 pm

Tuesday: 7:00 am–9:00 pm

Wednesday: 7:00 am–9:00 pm

Thursday: 7:00 am–9:00 pm

Friday: 7:00 am–9:00 pm

Saturday: Closed

Sunday: 7:00 am–9:00 pm


Ontario and surrounding areas.

Contact Us

Send us a message, and we will get back to you within 15 minutes!

Call us today at 226-559-9341