"The GNI crew, Derek (lead), Shawn and Paul, arrived on time, thoroughly prepared the cottage for spraying and then..."
see more >"I highly recommend Paul, particularly for any restoration work on older homes and heritage buildings. He efficiently..."
see more >"We had this project and the turn around time was done in a reasonable amount of time as we are enjoying our new deck...."
see more >"Recently I encountered with a few problems doing a renovation project in my old house. I never did that before, so I..."
see more >"They were very efficiant when they worked, They knew all the design features. they were very reliable they were..."
see more >"I purchased 7 windows from this company for over $5000, they screwed up everyone, mostly minor tweaks to fix...bent..."
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