Give us a call today: 416 663 4777 for a free upfront estimate! Sewer lines and sewer pipes made of cast iron can be found in many GTA homes over 40 years old. When you need to know more about cast iron pipe descaling, trust us as your expert cast iron pipe descaler in Toronto Read more The post Your Guide to Cast Iron Pipe Descaling in Toronto appeared first on Plumber Toronto | DrPipe.