Sewer Main Scaling and Drain Cleaning in Ontario

When a sewer line keeps backing up, clearing the clog is the easy part. The harder question is why it keeps happening. On this job in Ontario, we got called in for a slow sewer main - and what we found inside the cast iron line told us there was a lot more going on than a simple stoppage.

We ran a camera inspection first. That's always the right call when a line has a history of repeat problems. At just over 68 feet into the line, we could see heavy debris and scale buildup coating the inside of the pipe. Cast iron lines are notorious for this - over time, the inner walls corrode and rough up, and that texture grabs onto grease, sediment, and waste until flow is seriously restricted.

Clearing the blockage alone would have bought some time, but it wouldn't have fixed the root cause. So we got to work scaling the line out - breaking down and removing that built-up material from the pipe walls to restore proper diameter and flow. It's a more involved process, but it's the difference between a temporary fix and something that actually holds.

This is exactly why we always recommend a sewer camera inspection when drains keep acting up. You can snake a line all day, but if you don't know what's inside it, you're just guessing. The camera shows us what we're actually dealing with - and from there, we can give you a real solution instead of a repeat service call.

If your drains are slow or keep backing up, there's likely something deeper going on. We have the equipment and the process to find it and fix it right.