Sewer Repair FAQ: What Causes Sewer Lines to Break?
admin • November 26, 2012

Roots from trees and plants are the most frequent cause of sewer line damage in the Tumwater area. Plant roots may seem harmless, but as they slowly grow beneath the soil they can work their way into any crack or fissure in their path. The juncture of two sewer pipes, particularly older pipes that may have settled and separated a bit, are particularly susceptible to root invasion.

When tiny, sensitive root tips work their way into a microscopic fissure in a pipe, they begin to grow and expand, gradually opening the fissure.  Over months and years, the pressure from a growing root can create a large crack in a sewer pipe. The root itself can thicken inside the pipe, slowly choking it off.

Other less frequent causes of sewer line breaks are settling of the ground, nearby construction, or incorrect installation. Any of those things can cause a sewer pipe to slowly crack open or fracture at a joint.

Trenchless Sewer Line Replacement

Fortunately, broken sewer lines no longer need to be a catastrophic event to area homeowners. Brooks Plumbing now provides leading edge video technology to quickly locate the source of the break, and trenchless technology to replace the line.

Trenchless sewer line replacement means that Brooks Plumbing’s expert staff does not have to dig a long, deep slit trench across your property to expose the damaged sewer line. Instead, we make a small hole and excavate horizontally beneath the surface of your property. There’s no disruption of your lawn or landscaping, and no drilling of walks and driveways.

Trenchless technology uses the same technique successfully developed for laying pipelines and cables beneath the surface in large tracts of land where excavating a trench would not be possible. It is a time-tested technique that is efficient and less expensive than traditional ditch digging and back filling. If you need to replace the sewer line on your property, call Brooks Plumbing. Our professional staff have years of experience repairing sewer lines in the Woolwich Township area. When a sewer line breaks, you need a safe, fast, honest solution. Call Brooks Plumbing today.

Homeowner on the phone with Brooks Plumbing showing a leaking plumbing system in Tumwater home.
By Paul Lightfoot March 17, 2026
Is your water bill higher than normal? Learn common causes like hidden leaks, water line damage, and water heater corrosion from a trusted Tumwater plumber.
Professional Brooks plumber repairing sink under kitchen cabinet in Olympia WA home.
By Paul Lightfoot February 23, 2026
Searching for the best plumbing companies in Olympia, WA? Learn why Brooks Plumbing offers trusted repairs, maintenance, and plumbing upgrades for local homeowners.
Brooks Plumbing plumber repairing a kitchen sink pipe in an Olympia, Washington home.
By Paul Lightfoot January 15, 2026
Need plumbing in Olympia, WA? Brooks Plumbing Company provides fast, reliable repairs for leaks, clogs, water heaters, and more. Schedule service today.
Plumber inspecting and insulating exposed pipes to prevent winter freezing.
By Paul Lightfoot December 22, 2025
Learn simple ways to prevent frozen pipes, from insulation to drain cleaning and slow dripping. Call the best plumber in Olympia for winter protection.
Close up of chemical drain cleaner in an Olympia home.
By Paul Lightfoot November 30, 2025
Chemical drain cleaners damage pipes and leave clogs behind. Learn why to avoid them and choose professional drain cleaning in Olympia from Brooks Plumbing.
Clogged kitchen sink line in Olympia, WA home needs drain cleaning pre-winter plumbing maintenance.
By Paul Lightfoot October 24, 2025
Holiday guests and freezing temps strain plumbing. Prevent clogs, backups, and cracked pipes with pre-winter drain cleaning. Schedule service with Olympia’s trusted pros.
Show More