Existing Clients - Customer Service

Dominion Mortgage prides ourselves on providing leading customer service. Should you have a question regarding your existing Dominion Mortgage please contact one of our service specialists to assist you.

Existing Clients - Customer Service

We can be reached by way of the following:

Toll Free from anywhere in Canada at


Hours of Operation: Monday – Friday
8:00am – 8:00pm EST

Paradigm Quest

Servicing Department
390 Bay Street, Suite 1800
Toronto, ON M5H 2Y2

Please contact us via E-mail using our online contact process