We use and recommend Lubrico Warranty for anyone that is considering purchasing an extended warranty for their new vehicle. They're based in London, ON and they have been in business for 41 years so I would venture to say they have stood the test of time. I have used them for over a decade and never had a problem or complaint.
Make sure you ask me about Lubrico's incredible promo where if you purchase a qualifying plan and you go through the term of the plan without needing to make a claim, they will double the term and give you the same coverage for only $149 +hst. This is unique in the warranty marketplace. Personally, I think it adds tremendous value to adding an extended warranty.
All warranty's are backed by Northbridge Insurance.