Reliable Sewer & Septic Services in Sonoma County, CA

Septic and Sewer Services Across Sonoma County and the North Bay

When your sewer or septic system stops working properly, the problem can quickly become more than an inconvenience. A backup, damaged line, drainage issue, or septic failure can interrupt your home, affect your property, and leave you wondering who to call. Central Sewer & Septic provides experienced sewer, septic, water, and drainage services throughout Sonoma County, CA, and the North Bay, giving property owners a dependable local team to call when underground systems need attention.


Family owned and operated, Central Sewer & Septic brings more than 20 years of industry experience to every project. Owner Matthew Miller established the business in 2022 with a commitment to providing practical, reliable underground infrastructure services for residential, rural, agricultural, and large-acreage properties.


From a new septic system installation to a video sewer inspection, our team approaches each project with care and attention to the conditions of the property. And when an urgent problem cannot wait, 24-hour emergency service is available.


Call Central Sewer & Septic at (707) 327-2445 to discuss your project or request your free estimate.

Our Sewer, Septic, Water, and Drainage Services

Septic Installation & Repair

From new system installation on large-acreage parcels to drain field repair and emergency response, we handle every stage of septic work across Sonoma County.

Sewer Line Inspection & Repair

Video drain inspections, sewer line troubleshooting, trench work, and full lateral replacements for residential and rural properties in the North Bay.

Water Line & Drainage Solutions

Underground water line installation and repair, utility trenching, drainage correction, erosion control, and standing water remediation across Sonoma County.

Why Choose Central Sewer & Septic


  • More than 20 years of industry experience
  • Family-owned and operated service
  • 24-hour emergency availability
  • Experience with rural and large-acreage properties
  • Sewer video inspection capabilities
  • Septic installation and repair services
  • Water and drainage expertise
  • Knowledge of North Bay property conditions
  • California contractor license #865112
  • Multiple convenient payment options

Serving Sonoma County and the North Bay

Central Sewer & Septic serves Sonoma County, CA, and the surrounding North Bay, including Geyserville, Santa Rosa, Petaluma, Cloverdale, San Rafael, Clear Lake, and nearby communities.


If you are unsure whether your property is within our service area, give us a call. We are happy to discuss your location and project.

Get Reliable Sewer and Septic Help Today

Call Central Sewer & Septic today at (707) 327-2445.


Request Your Free Estimate and get started with an experienced, family-owned team serving Sonoma County and the North Bay.