After nearly 40 years of providing the best locksmith service in the London Ontario area, S.O.S. Locksmith understands how stressful and uncomfortable it can be to discover that you have been locked out or that your home has been broken into. For that very reason, our team of experts through our highly regarded emergency locksmith London Ontario provide a 24 hour locksmith service with a wide range of specialist services including mobile, automotive, emergency, domestic and commercial locksmith services. From us, you can have fast response times and affordable, transparent pricing.