We tried to open our inground pool after the winter and discovered we had a massive leak with several inches of water forcing its way out of the ground within a couple of hours of turning on the pump. I tried multiple local Ottawa pool repair companies and most were too busy to even return my phone call. One quoted $450 to come and do a leak detection before they could quote the repair, and their wait list was 4 weeks. CN Aquatics came and looked at the pool the same week for no charge and quoted on the spot. No heavy equipment, no leak detection. The following week they came with shovels and up the side of the pool with the leak without breaking the concrete. They found that a pipe had deteriorated over the winter, and came back and repaired it the next day. All for less than $700. Amazing, highly recommend!