Septic Service
Done Right. Every Time.
Trusted inspections, maintenance, and repair for residential and commercial septic systems. Locally owned and operated with an unmatched commitment to quality.
Comprehensive Septic Solutions
From routine inspections to emergency troubleshooting, we handle every aspect of your septic system with precision and care.
Inspections & Diagnostics
Thorough septic inspections with detailed reporting. We specialize in advanced treatment systems including Advantex, OSCAR, NuWater, and more.
Learn more →Repair & Maintenance
Expert O&M services to keep your system running smoothly. Washington State requires regular inspection and maintenance, and we make it easy.
Learn more →Specialty Services
Line jetting, electronic locating, sewer scopes, hydro evacuation, and troubleshooting for complex septic challenges.
Learn more →An Honest Business With an Honest Owner
Led by Nathan, PR Septic Service has built a reputation for integrity, expertise, and fair pricing across Clark, Cowlitz, Lewis, Skamania, Klickitat, and Wahkiakum counties. We specialize in the advanced treatment systems that other companies shy away from.
- Advanced treatment system experts (Advantex, OSCAR, NuWater, Glendon, FAST)
- Sand, PD, Gravity, and Drip dispersal specialists
- Highly recommended by local builders and installers
- Transparent pricing, no hidden fees
Trusted Across Southwest Washington
“PR Septic Service is hands down the best septic service around. They are extremely professional, accurate and punctual. Nate is by far the best inspector and technician. They are very detailed in their reports. I will recommend them to everyone.”
“ We live in Northern Cowlitz County. Even though there were services closer to us, PR Septic came the most highly recommended by builders and installers - so when our pressure distribution system stopped working, we gave them a call. Nathan went out of his way to come inspect our system - he was here the next day. He fully explained everything - to the point that I could fix the bad float next time on my own. I had a ton of questions and he was eager to answer them all. His prices were really reasonable for driving so far and being so prompt. This is an honest business with an honest owner/operator. I hope I don't have to use him again - but if it's required, he is the only one I'd call.”
“PR Septic Service is simply amazing. My wife and I purchased our house last year and they came out to service our system. They quickly troubleshooted the issue and fixed the problem. Nathan the owner is hands on and his integrity is unmatched or unparalleled to that of many companies I have worked with. We reached out to him with another issue due to his original service. He gave me some tips over the phone with potential to come out and fix a issue if that didn't clear it up.”
Frequently Asked Questions
How often does my septic system need to be inspected in Washington State?
Washington State requires annual O&M inspections for most alternative septic systems such as Advantex, OSCAR, sand filters, and pressure distribution systems. Conventional gravity systems typically require inspection every one to three years depending on your county. Contact us to confirm the schedule required for your specific system and location.
What is an O&M inspection?
An Operation and Maintenance (O&M) inspection is a state-required check of your septic system performed by a licensed maintenance provider. A technician inspects tanks, pumps, filters, drain fields, and other components to confirm your system is functioning correctly and meets Washington State compliance requirements. PR Septic Service handles the inspection, reporting, and any necessary maintenance.
How much does a septic inspection cost?
O&M inspection pricing starts at $150 and varies by system type and county. Property sale inspections range from $175 to $350 depending on location. We offer free project estimates on all services. See our full pricing on the Services page or call us at (360) 901-8292.
Do you service advanced treatment systems like Advantex, OSCAR, or NuWater?
Yes. PR Septic Service specializes in advanced treatment systems including Advantex, OSCAR, NuWater, Glendon, FAST, and White Water systems. These are the complex systems that many other providers decline to service, and they are our area of expertise.
What counties do you serve?
We serve Clark, Cowlitz, Lewis, Skamania, Klickitat, and Wahkiakum counties in Southwest Washington. Tank pumping is available in Clark, Cowlitz, and Skamania counties. All other services are available across all six counties.
Is a septic inspection required when selling a home in Washington?
Yes. Since 2008, Washington State law requires that all septic systems be inspected at the time of property transfer. Most counties require these inspections to be completed by a Licensed Maintenance Service Provider. PR Septic Service is fully licensed and handles property sale inspections across all six counties we serve.
Ready to Get Your Septic System Inspected?
Contact us today for a free estimate. We serve Vancouver, Longview, Chehalis, Stevenson, and all of Clark, Cowlitz, Lewis, Skamania, Klickitat, and Wahkiakum counties.