Welcome to our website

Harold Doan and Sons Ltd. is a professional mobile locksmith, serving Orangeville, Dufferin County, and the surrounding area.
Since 1978, Harold Doan defined our dedication to providing a needed service to the community.
​This is confirmed by the loyalty of the clients who dealt with him over the years.
Call us to help you find good, solid, workable security solutions. Solutions that allow you to proactively protect your premises and the assets on those premises. Better security is part of our Security Solutions package customized to your specific security needs.
  • Security Spotlight

    Residential Lock Rekeying
  • Our Featured Client

  • Mono Community Policing
  • In our Community

    • BlackSun Announces Web Security as a Service with the addition of the BlackShield platform

      Jun 23, 2017 8:08 am

      Saskatoon, SK (PRLog) BlackSun Inc, a Canadian web hosting company, has announced it has added Web Security as a Service  (“WSAAS”) with the addition of its recently launched security product known as “BlackShield”. BlackShield is a website security platform that enables subscribed customers to monitor, repair and restore the condition of their website and data. The service offers protection from multiple attack vectors – from direct hacks to reputation compromises.

      Read More »
  • Orangeville Nissan