[GTALUG] laptop repair in GTA/Markham?

So, my laptop won't turn on today and it's likely due to a coffee spill that happened yesterday. I suspect a trace on the board may have become corroded. I took it to the ASUS repair centre on Markham and the absolute minimum cost to repair it would probably be $400 and if I want to keep everything on my SSD I would need to remove it first (but I don't have the necessary torx bits to do that). I think they only swap parts out and don't attempt to actually repair. Does anyone know of a good and reputable repair place that would be able to fix a corroded trace on the board if that's all it is? It's an Asus Zenbook UX305C.