A One Septic Service Inc.
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Our History




Bonded, Insured and Licensed

At A-One Septic Service, we provide reliable septic services. Our locally owned and operated company provides exceptional services to our commercial and residential customers.

Our Comprehensive Septic Services Include:

  • Pumping
  • Design
  • Installation/Repair
  • Sewer & Septic Line Cleaning
  • Septic Compliance Inspections
  • Jetter Service
Septic System Installation — Emergency Services in Keno, OR
Septic System — Emergency Services in Keno, OR
Interior of Septic — Emergency Services in Keno, OR
Dan Dalessi acquired A-One Septic Service in 2003, after years of industry experience. Our company will continue to grow in the years to come, but our belief in an honest relationship will never change. We stand by all that we offer and are proud to be dependable, trustworthy and offer fair prices to our customers.

We are bonded, insured and licensed for your peace of mind. I would be happy to answer your septic questions. A-One Septic Service is fully certified by the Oregon Department of Environmental Quality.

Call For Septic Service

A-One Septic Service offers a wide range of septic related services to customers in Klamath Falls and surrounding areas of Klamath County. If you need regular maintenance or emergency repairs, give me a call. Call or email me today for a free, no obligation estimate!

CCB# 174557, DEQ# 38344