Water & Drainage Services, Sonoma County
Central Sewer & Septic installs and repairs water lines, corrects drainage problems, and controls erosion on rural, residential, and agricultural properties across Sonoma County and the North Bay.
Water Line Installation and Repair for Sonoma County Properties
What Water Line Services Central Sewer & Septic Provides
Central Sewer & Septic installs and repairs underground water supply lines for residential, rural, and agricultural properties across Sonoma County. Whether you need a new line run from a municipal connection or a private well, a broken pipe repaired, or a deteriorating line replaced, we handle the full scope of the work.
Our water line services include:
- New water supply line installation from municipal or private well sources
- Leak detection and targeted pipe repair on existing lines
- Full water line replacement for aged or failed infrastructure
- Connections to irrigation systems and outbuildings on large-acreage parcels
Every water line project is carried out by our licensed crew under California contractor license #865112. We've worked on rural properties, vineyard parcels, and residential lots throughout Sonoma County and the broader North Bay for over 20 years.
Utility Trenching and Drainage Correction Across the North Bay
Drainage Solutions for Properties with Recurring Water Management Problems
Standing water, saturated soil, and poorly graded drainage are common problems on Sonoma County's rural and hillside properties, and they don't fix themselves. We install utility trenching and drainage correction systems that redirect water away from structures, driveways, and productive land before the damage compounds.
Our trenching and drainage services include:
- French drain installation for subsurface water interception
- Surface drainage grading to redirect sheet flow away from structures and foundations
- Underground drainage channel installation for properties with chronic low-point pooling
We assess the full drainage profile of the property before recommending a system. The goal is a permanent fix, not a temporary patch, and every installation accounts for Sonoma County's seasonal rainfall patterns and soil composition.
Standing Water Remediation and Erosion Control in Sonoma County
Why Unmanaged Runoff and Erosion Pose Structural and Environmental Risks in the North Bay
Sonoma County's hillside properties, vineyard parcels, and oak woodland lots face a specific set of drainage risks. Seasonal rains on steep gradients strip topsoil, undercut driveways, and saturate foundations. Standing water on flat parcels attracts vectors, damages landscaping, and, if left unmanaged, can compromise septic drain fields and underground utilities.
We design and install erosion control measures that address the problem at the source: retaining drainage flow on steep grades, stabilizing disturbed soil after trench excavation, and regrading low points that pool water near structures. On vineyard-adjacent and agricultural parcels, we work with the natural drainage contours of the land rather than against them.
In the North Bay, how water moves across your property matters beyond the structure itself. Uncontrolled runoff carries sediment into local waterways and can affect groundwater recharge on rural lots served by private wells. A properly designed drainage system protects the land as well as the infrastructure on it.
Request a Free Water or Drainage Estimate
Whether you need a new water line, a drainage correction, or an erosion control plan, we'll assess your property and give you a clear estimate at no cost. We serve Sonoma County and the North Bay from our base in Geyserville, California. Call (707) 327-2445 or use the form on our contact page.







