Profile last updated: February 20, 2026
1316 Bloor Street
Newmarket, ON P4D 4S8
1316 Bloor Street, Newmarket, ON P4D 4S8
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Yuki Taylor
Not what I expected
Based on reviews I expected more from Cornerstone Insurance Group. The auto insurance rates they quoted were higher than what I found elsewhere. Didn't feel valued as a customer.
Rebecca Stewart
Perfect for small business
Cornerstone Insurance Group set up our commercial liability and property insurance. They understood our industry and found coverage that actually fits our needs.
Emma Lee
Trustworthy and reliable
I've trusted Cornerstone Insurance Group with all my insurance needs for the past five years. They always review my policies at renewal to make sure I'm getting the best deal.
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