Sewer Line Repair & Replacement in Cotati, CA

Sewer line problems in Cotati can develop slowly over years or fail suddenly. Cotati homes built in the 1960s era often have aging sewer laterals that are prone to corroded galvanized pipes in mid-century homes, aging HVAC systems, and main sewer lines with root intrusion. A camera inspection tells you exactly what’s going on before you spend a dollar on repair.

Sewer Line Services in Cotati

Video camera sewer inspection
Main line hydro-jetting (root clearing)
Trenchless pipe lining (CIPP)
Pipe bursting (minimal excavation)
Full sewer lateral replacement
Pre-purchase sewer inspections for Cotati home buyers

Sewer Line Costs in Cotati

Camera Inspection$150 – $300

Hydro-Jetting$350 – $600

Trenchless Pipe Lining$4,000 – $10,000

Full Lateral Replacement$3,000 – $12,000+

Camera inspection credited toward repair. Free estimates on replacement.

Why Cotati Homeowners Choose Action Plumbing

We’ve served Sonoma County since 1970. Cotati residents choose us because we diagnose accurately, quote honestly, and repair with integrity. Our 4.7★ Google rating and 4.4★ Yelp rating reflect 50+ years of honest service — and a CSLB license (#325110) you can verify.

We’re 9 miles from Cotati with typical drive times of 15–20 min. For emergencies, we dispatch immediately.

Same Service Available in Other Cities

View our full Cotati services page or the Sewer Line Service service page.

Frequently Asked Questions

What are common sewer line problems in Cotati homes?

Cotati properties built in the 1960s era corroded galvanized pipes in mid-century homes, aging HVAC systems, and main sewer lines with root intrusion, making sewer line issues particularly common. Root intrusion and pipe corrosion are the leading causes of sewer failure in this age range.

Should I get a sewer inspection before buying a home in Cotati?

Absolutely. A $150–$300 sewer camera inspection before closing is one of the most valuable inspections available. Failed sewer lines in Cotati can cost $5,000–$15,000 to repair.

How fast can you respond to a sewage backup in Cotati?

Sewage backups are treated as emergencies. We dispatch from Santa Rosa and reach Cotati in approximately 15–20 min. We answer 24/7.

Do you offer trenchless sewer repair in Cotati?

Yes. Trenchless pipe lining preserves your Cotati home's landscaping and hardscape. We assess each property to determine if trenchless is the right fit.