Hello, everyone. I am looking for a certified plumber. My bathtub is not draining. Does anyone know any tips to unclog a bathtub? For solving this issue, I am looking for licensed plumbers. Does anyone know any licensed plumbers in Hamilton? While going through some ads, I noticed a plumbing company named PlumbWize. They have good reviews and high ratings too. Then I went through their website and understood more about them. They also provide the service of drain camera inspection. So I think by contacting them I can also diagnose the issues with leaky pipes. How much does a camera drain inspection cost? Also, suggest other licensed plumbers in Hamilton