Our old clay main drain line was almost totally blocked by tree roots in 2 places. Slavic showed up and tried snaking the line, but his remote camera confirmed the line would have to be replaced with new PVC pipe.
Slavic and his crew had to dig 2 massive holes in the front yard in order to replace the clay pipe with new PVC pipe. They also broke concrete in the basement, and dug another huge hole to replace more of the clay pipe and add a backwater valve.
Slavic is extremely personable and professional. His crew was polite, respectful, and very hard-working. The work was done quickly, cleanly, to a very high standard, and at a reasonable cost.
I highly recommend Toronto Drain and Plumbing , and will use them for any future plumbing work.