Cornerstone Construction (1803363 Ontario Inc.) Find the list of home builders in Ontario and Canada to build your dream home! Get phone numbers, addresses, map directions & all. Return to Directory City BAYFIELD Postcode N0M1G0 Telephone 519-565-2160 Fax 519-565-5067 Rating 0.000000 Created 13/10/2016 Rating (average) (0) Website Clicks 01/01/1970 Publish up 13/10/2016 Registration Number 30808 Umbrella Group Cornerstone Construction Vb Designation Builder and Vendor Sales & Marketing Contact Person Brian Johnston Director Anne Johnston,Brian Johnston Listing Category Ontario Builders Officer Anne Johnston,Brian Johnston,David Johnston Address 5 Harbour Crt. Ratings There are no reviews yet. Please login to leave a review. Contact listing ownerSend Message Name Email Phone Number Message Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name* Email* Website Save my name, email, and website in this browser for the next time I comment. Best custom home builders in Ontario and all over Canada