Hi. I'm from Boston. We have a pool in our backyard. For the last two months, the pool was empty. We've drained it due to winter. Last day I removed the debris and pumped water for a quick clean. Then only I could realize that there is a leakage in the pool filter. We used to have weekly maintenance during summer from an agency of swimming pool installation services here. I consulted them for leak detection, due to some technical issues they are unable to send pool guys for the coming two days. I'm going to Vancouver next week, so have no time to put in this. Can you guys please suggest me any other pros in town for the same? Or is there any DIY which doesn't take away much of my time? Please mention if any!
I'd be grateful for your thoughts about this - especially if you are an existing and experienced offliner.

Many thanks,