**Direct answer:** Pipe bursting is a trenchless replacement method that breaks the old sewer pipe outward while pulling a new pipe into place. It’s a strong option when the existing line is collapsed or too damaged to line, and you want to replace the pipe without excavating the entire run. If you need **Pipe Bursting (Trenchless Pipe Replacement)** in Toronto & the GTA, we’ll start by confirming the real cause, then walk you through the most practical options (quick fix vs long-term fix). To book service, call **647-784-8448** or email **[email protected]**.