Residential Locksmith London Ontario

Providing Trusted and Professional Residential Locksmith Services in London Ontario and surrounding areas. We make sure your home is secure and safe from crime.

Trusted and Experienced Residential Locksmith London Ontario


At S.O.S. Locksmith, we understand that a house is not a home unless you feel safe.

Whether if you’re locked out of your home, you’ve been broken into, given a key to someone you don’t trust anymore (like an ex-partner), or you just want to feel secure, we are the one stop shop for all of your  residential locksmith London Ontario needs.

We guarantee top quality customer service, fast response times, and affordable, transparent prices for any situation.

Call us today, we are ready to assist you.

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Keep Your Home Secure With Our Residential Locksmith Services

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When you buy a new home, you want to be sure that you’re the only one with the right keys. You don’t want any old owners or tenants to cause any trouble, so one of the best steps is to rekey your home. A qualified residential locksmith London Ontario like us can secure your home in minutes without even replacing your locks, making it one of the most affordable ways to help you rest peacefully.

Some of our services include:

  • Responding to Lockouts or Break-ins
  • Security System and Lock Installations
  • Repairing and Maintaining Keys, Locks, and Doors
  • Residential Rekey in Ontario 
  • Getting Access to Locked Bedroom Doors
  • Installing Keyless Entry
  • Lock Deadbolt Repairs
  • Residential Safe Installation and Repairs
  • Mailbox Lock Service
  • Lost Key Replacements.

The Best Residential Locksmith in London Ontario For Any Emergency

You can be sure that our professional residential locksmiths will be there quickly to solve any emergency locksmith issue. Our expert locksmiths will look at all possible security breaches to keep you and your home secure.

As one of the highest-rated residential locksmiths in Ontario, we provide:

  • A Local Bonded and Insured Service
  • Expert Advice and Reliability
  • Qualified Locksmith Technicians
  • Emergency and Mobile Locksmith Services
  • Expertise With the Latest Tools and High-Security Locks
  • Affordable and Transparent Pricing
  • A Store Where We Are Available to Assist and Answer Any Questions

Call Us, We can do it all! 

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Business Info


Phone: (226) 559-9341


Company 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


London Ontario and surrounding areas.

Contact Us

Send us a message and we will get back to you as soon as possible!

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    Common Residential Locksmith Questions We Get Asked:

    First step you should check if you have a deadbolt lock on the doors of your home. If you don’t, call us today to install one! Our team of residential locksmiths can provide assistance to improve your home security by adding additional locks or by upgrading them to the latest high security locks.

    First you should call your landlord and if you still cant get back into your house, S.O.S Locksmith will be able to help you get back in whether you’ve lost your keys and or if your keys have been locked inside your home.

    When you move to a new place it is always recommended to change the locks. You have no idea who else might have a copy. Our team provides a rekeying service so you can keep the old your lock while changing the keys to save some money. 

    Yes, our expert locksmiths have a solution! We can make all the locks in your home lock and unlock with one key, this is called a master key system and is used for a number of homes in the London Ontario area. 

    Yes, we are proud to provide our mobile locksmith services at an affordable cost to give our customers the best solutions and meet whatever vehicle security needs they may have.