Chris Gray of Perimeter Drainage Ltd is the best drainage contractors I've met in the construction Industry. There knowledge in perimeter drainage, collection basin sump pumps, back-up power systems and water harvesting for exceeds anyone else in the industry.
When I refer Perimeter Drainage to my clients I know they are in good hands and I don't have to worry about the job not getting done right!!! Thank you Chris Gray
Tom Munro BC Home Inspector North Vancouver District December 1, 2016