Tree Root Removal

Why Tree Roots Invade Sewer Lines

Sewer lines carry a constant supply of water and nutrients — exactly what tree roots seek out. Even a hairline crack or loose joint in an older pipe gives roots an entry point. Once inside, roots grow rapidly inside the moist, nutrient-rich environment and can fill the entire pipe diameter within a couple of years if left untreated.

Which Trees Cause the Most Problems

Willow, poplar, and ficus species produce particularly aggressive root systems that seek out moisture sources, and they’re common in Ventura County landscaping. Any tree within 20 feet of a sewer line is a realistic risk, especially with older clay pipe that has joint gaps roots can exploit.

Signs of Root Intrusion

• Slow drains throughout the house, especially after heavy water use
• Gurgling sounds from toilets or drains
• Recurring backups in the same area of the home
• Unusually lush or green patches in the yard above the sewer line

How We Remove Roots

A video camera inspection documents the intrusion severity and exact location first. From there, a mechanical root cutter clears the bulk of the root mass, followed by hydro jetting to scour the pipe interior fully clean — not just punch a hole through the blockage and leave root mass attached to the pipe walls, which regrows within 12–18 months.

Preventing Roots From Coming Back

Once roots are cleared, the pipe joints and cracks that let them in are still there — unless they’re sealed. Trenchless pipe lining permanently seals the entry points roots used, which is the most effective way to prevent the same problem from recurring at the same location.

What Tree Root Removal Costs in Simi Valley

• Camera inspection: $150–$350
• Mechanical root cutting and hydro jetting: $300–$700 depending on line length and severity
• Trenchless lining for permanent prevention: priced per foot after inspection

All costs confirmed in writing before any work starts. For area-specific service, see our tree root removal in Simi Valley page, or get a free tree root removal cost estimate. For our full range of services, visit the HVAC Services Team homepage.