Serving All of San Juan County


Welcome to San Juan Septic Service!

We’re a full-service company providing septic inspections for county compliance and home sales, septic tank pumping, drainfield repair, troubleshooting and maintenance for all of San Juan County, WA. Locally owned and operated, licensed, bonded and insured. We strive to offer reliable service that our neighbors can count on, and pride ourselves on our customer service, affordable rates and quality work. Big job or small, you can count on us!

If you need septic service in San Juan County, WA, call us at 360.378.7255 or email

Click on these pages to learn more about managing your on-site sewage system, and current regulations in Washington State:

All About Septic Systems

Septic System Do’s & Don’ts

State and Local On-Site Sewage Regulations

Member, Washington On-Site Sewage Association

Member, Washington On-Site Sewage Association