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Dorchester Insurance Brokers

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Big enough to serve you
Small enough to care

Family standing outside their home

Quick quote

For over 25 years Dorchester Insurance has been serving families and businesses across Ontario, including Dorchester, London, and the rest of Southwestern Ontario.

Why do our customers love us?  Not only do we provide you with access to some of the largest insurance companies in Canada, but we are also famously known for the unique personal experience that we provide you.

Owen Wallace, CAIB
Office: (519) 268-3535
Cell: (226) 373-0077
Derek Thornton, CIP
Office: (519) 268-3535
Cell: (226) 377-4270

Personal relationship


You can speak directly with Owen and Derek (owners of Dorchester Insurance).

Personal communication


You can connect with us directly through our cell phones or by email.

Personal package


You can personalize your insurance plan and select the right coverage for you.

Personal support


You can take advantage of our free loss prevention advice.

Our services

Dorchester Insurance Community

Myself and my family have been safely insured with the team at Dorchester Insurance for close to ten years and have been completely won over with the consistent high level of service and caring that I have experienced over that time.  I recommend the services of Dorchester Insurance to all my friends and family without reservation.

- Peter F – London (client since 2008)

I have been a client of Dorchester Insurance Brokers since 2009, and am very satisfied with the service I receive from my insurance broker Derek Thornton.  He provides valuable advice to ensure my family has the coverage we need at a great price.  Derek is accessible, responsive and proactive.  I highly recommend both Derek, and Dorchester Insurance Brokers.

- Christin F – Oshawa (Client Since 2009)

You have been my insurance broker for many years, I just wanted you to know that I’ve appreciated your excellent service to my family.

- Gerry G – London (client since 1998)

I have been with Dorchester Insurance Brokers since my first car and first home years ago and they have always been helpful. It’s great to tell Derek what I need and he figures out what works best for my situation.  I wouldn’t think of looking elsewhere.

- Johnathon B – London (Client Since 2008)

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