Contact Centennial Windows & Doors

We offer many ways to contact any of our expert and knowledgeable representatives for more information about our replacement windows and doors.

Contact Points

Sales Inquiries

Service Inquiries

Head Office
687 Sovereign Road
London ON N5V 4K8
(519) 451-0508 | 1-800-265-1995

Customers may request a copy of our Accessible Customer Service Plan. Centennial Windows & Doors will make written information and other forms of communication accessible upon request. Feedback on our accessibility plan and policies can be shared via email or phone as listed above.

Map Depicting Location of Centennial Windows and Doors London Ontario Location


We take pride in making the process of replacing windows and doors as easy as possible for our customers. Our expert consultants are prepared to walk you through every step of the decision making process and answer all of your questions. To make the process easier, we’re happy to bring our services directly to homeowners in the following cities and their surrounding communities.