Septic System Service & Repair

Proudly Serving the Bellevue, Kirkland, Redmond & Seattle Area

Evergreen On Site is a family owned and operated business that has been proudly serving Western Washington for over 50 years. We provide Septic Pumping, Septic Service & Repair, Septic Inspections, Septic Design & Installation to the people of Bellevue, Kirkland, Redmond, Seattle and all surrounding areas. Our expert staff is dedicated to helping you maintain your septic system by providing the highest quality service, from routine septic pumping in Bellevue, septic service in Everett, septic tank cleaning in Kirkland, or any septic related issue.

Septic Tank PumpingSeptic System Design and InstallationSeptic Tank Inspection and CertificationSeptic Tank Service and Repair

Our pump truck operators are septic service experts, thoroughly trained in the care of your septic systems and operate under our strict standards of responsible disposal practices, environmental safety, and state and county guidelines. Our septic service technicians are certified and highly trained to meet your needs, whether it is maintenance of your current tank or the design and installation of a new system. Evergreen Onsite is your local septic expert in Bellevue, Kirkland, Everett, Snohomish, and throughout the Eastside.

If you are buying or selling a home with a septic system, our licensed OSM's can inspect the septic system and provide the necessary certification. We can even handle the transition from septic to city sewer if it is available in your area.

Homeowners throughout King and Snohomish counties have depended upon Evergreen On Site to build and maintain their septic systems and so can you. Contact Evergreen Onsite today and find out how we can become your trusted septic professional!

  • Septic Pumping
  • Septic System Installation & Design
  • Septic Repair & Maintenance
  • Emergency Service
  • Sewer Connections

Hours of Operation:
24 Hours/Day
Closed Sundays
6 Days/Week


A member of WOSSA
Washington Onsite Sewage Association