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Septic System Installation
Reliable Septic Systems Built to Last
Whether you’re building a new home or replacing an outdated system, State Contracting provides complete septic system installation services designed for long-term reliability and code compliance.
We work closely with homeowners, builders, and engineers to ensure every installation meets local health department and DEQ requirements.
At State Contracting, we install septic systems throughout Clackamas County, Multnomah County, and Washington County.
Our Installation Process
- Site evaluation
- Permit coordination
- Excavation
- Tank installation
- Drainfield installation
- Final inspection
- Site restoration
Every installation is completed with quality workmanship and attention to detail.
Call or Text (360)921-5748
We proudly install septic systems in Lake Oswego, Oregon City, West Linn, Happy Valley, Milwaukie, Canby, Molalla, Estacada, Sandy, Boring, Beavercreek, Eagle Creek, Hillsboro, Forest Grove, Banks, Cornelius, Tigard, Tualatin, Sherwood, Beaverton, Portland, Gresham, Troutdale, Fairview, Wood Village, and surrounding communities throughout Northwest Oregon.