Plumbing is a tough and competitive industry. There’s constant training to be had, constant plumbing codes to keep up with and stiff competition within the city that you work in. You should always hire a licensed plumber to work in your home. Plumbing is really not something you should trust to that handyman on the internet.
Few things in your house can make you groan. Seeing water stains on your ceiling in your Mississauga home is one of them. So many questions need to be answered as soon as you notice any sort of staining. How long has it been there? How bad is it? And where is it coming from?