April 30, 2021 / Last updated : June 2, 2022 Michelle Rae OPCA WSN Construction Return to Directory Association OPCA First Name John Last Name Barr Business Address 48 Cowansview Rd. City Cambridge Province ON Postal Code N1R 7N3 Business Phone Number 519-740-3757 Business Website Address www.wsnicholls.com Directions to listing From: Current location Specific Address Travel Mode: Driving Public Transit Walking Cycling