How do you find a medallion stamp for a signature guarantee in Ontario Canada?

To find a medallion stamp for a signature guarantee in Ontario, Canada, you typically need to visit a financial institution such as a bank or credit union that offers this service. It's advisable to call ahead to confirm that they provide medallion signature guarantees and to inquire about any specific requirements or fees. You may need to present identification and documentation related to the transaction for which the guarantee is needed. If your bank does not offer this service, you can also check with brokerage firms or larger trust companies.