F. Grau Construction Ltd. 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 WATERLOO Postcode N2J4G8 Telephone 519-746-8746 Rating 0.000000 Created 05/11/2016 Rating (average) (0) Website Clicks 01/01/1970 Publish up 05/11/2016 Registration Number 13239 Vb Designation Builder and Vendor Sales & Marketing Contact Person Franz Grau Director Franz Grau,Franz Grau Listing Category Ontario Builders Address 424 Country Squire Rd. Ratings There are no reviews yet. Please login to leave a review. Leave a Reply Cancel replyYour email address will not be published.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