• Scheduled Maintenance: MyHome and BuilderLink

    Due to system maintenance, both MyHome and BuilderLink will be unavailable from 6:00 PM on Friday, December 15th, to 6:00 AM on Saturday, December 16th.

    Scheduled Maintenance
  • Tarion Helps Habitat for Humanity in London

    Watch Tarion volunteers build two new homes for deserving families in London, Ontario:

    Habitat Site Build
  • Ontario Expanding Protection for Consumers Making Big Purchases

    Read the official release from the Ministry of Government and Consumer Services, as well as Tarion's online Q&A.

    Queen's Park
  • Ontario Building Partnership to boost consumer confidence in new home building

    Ontario Building Officials Association, Tarion Warranty Corporation and Ontario Home Builders’ Association strike partnership agreement

    Ontario Building Partnership
  • Kings Custom Homes appeals Tarion move to revoke registration

    Appeal is scheduled to start April 17, 2018.

    Caution Sign
  • Review of Builder Bulletin 51

    binder stack
  • Review of the Construction Performance Guidelines


For over 40 years, Tarion has provided new home warranty protection to more than two million Ontario homes. We serve new home buyers and new home owners by ensuring that one of their life’s biggest investments is protected.

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Ontario Builder Directory

Search Our Builder Directory

Buying a new home may be the biggest purchase you will ever make, so we strongly encourage you to do as much research as possible.

The Ontario Builder Directory provides information about new home builders such as how many homes they've built and if they are licensed to build new homes in Ontario.


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Online Video Library

Our Online Video Library contains a number of short, informative videos to help you understand the new home warranty. We are regularly adding new topics to this section, so be sure to check back often. If you wish to be notified whenever we add a new video, you can subscribe to our YouTube channel.


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