If you've got a sewer line failure, the list of likely causes isn't very long. Sewer line failures aren't all that common, and when they do occur, there usually is a pretty specific reason.
If you have trees on your property, your sewer line may be at risk of being infiltrated by the roots. Tree roots can grow out several feet in all directions in search of a source of water, and your sewer line can provide it. If tree roots grow into your sewer line they can block it and cause leaks; either one of those things can cause a failure.
Anything you put down your drains can eventually cause an obstruction in your sewer line. Excessive food, grease and paper products not meant to be flushed can all get lodged in your line and create and obstruction over time that will cause your sewer line to fail.
Sewer lines can fail simply because of advanced age. After decades of being exposed to harsh conditions both inside the pipe and out, the line can simply crack or break and cause you a world of hurt. An inspection can tell you what shape your sewer line is in.
One of the major benefits of conducting an overall sewer line replacement especially if you live in a house whose sewer system is old. A lot of time and money is usually wasted by having to call a plumbing contractor to fix your clogged sewer. This is in the essence that the repair may take several weeks to complete and that the contractor might charge a lot for the service.
Another benefit of replacing your sewer line is that it leaves you with the option to go for a more modern and durable sewer system.
With the technological advancements present in the modern-day world, sewer lines have also embraced technology. Many sewer lines that were installed in the 19th century do not embrace technology including the one in your old home. By replacing your old sewer line, it means that you will have a new sewer line that incorporates sensors and video cameras installed in your home. With this kind of line, you can easily monitor and inspect your piping system without the need to call a sewer inspection contractor.