Bend, Deschutes County Oregon
Emergency service
Bend-area inspection, pumping and new installs.
- Septic Inspection
- Septic Pumping
- Septic Installation
- Alternative Treatment Systems
- Commercial
Demo listing · Last verified Feb 2026
Septic Installation
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Spokane, Spokane County Washington
Installation and drainfield work in Spokane County.
- Septic Installation
- Drainfield Services
- Septic Inspection
- Commercial
Demo listing · Last verified Mar 2026
Evergreen Onsite Systems (Demo)
Verified detailsVancouver, Clark County Washington
Emergency service
Repairs, drainfields and installs in SW Washington.
- Septic Repair
- Drainfield Services
- Septic Installation
- Commercial
Demo listing · Last verified Jan 2026
Panhandle Onsite Systems (Demo)
Verified detailsHayden, Kootenai County Idaho
Installation and alternative treatment systems in north Idaho.
- Septic Installation
- Alternative Treatment Systems
- Drainfield Services
- Commercial
Demo listing · Last verified Jan 2026
Treasure Valley Septic (Demo)
Verified detailsKuna, Ada County Idaho
Acreage septic installs and repairs near Boise.
- Septic Installation
- Septic Repair
- Drainfield Services
- Commercial
Demo listing · Last verified Mar 2026
Willamette Wastewater Group (Demo)
Verified detailsHillsboro, Washington County Oregon
Alternative treatment systems and engineered designs.
- Alternative Treatment Systems
- Septic Installation
- Septic Inspection
- Commercial
Demo listing · Last verified Mar 2026
Sandy, Clackamas County Oregon
Emergency service
- Drainfield Services
- Septic Installation
- Septic Repair
Demo listing · Last verified Jan 2026
Listing details come from public records and provider submissions and can go out of date. Always confirm licensing, bonding, insurance, availability and pricing directly with the contractor before hiring. Listings marked “Demo” are fictional sample data.