Tracey from Old Toronto 5 reviews Old Toronto, ON Joined 2013/08/12 First Review 10/10 Spray Polyurethane Foam Insulation Insulation review in Old Toronto Almost 5 years ago Interprovincial sprayed a knee wall and all 4 walls in my cellar. They were professional, polite, on time and very neat. They cleaned up nicely after themselves. I would hire them again. Job Price Was this review helpful?