Throughout Snohomish County and Camano Island; Cuz Septic Service provides all your septic tank cleaning and pumping needs!

At Cuz Septic Services we offer the best in Snohomish County septic pumping and septic tank cleaning services. With a long history of a storm and wastewater management and the commitment that only comes from a family owned and operated the company, we are masters at septic servicing. With a strong presence in Snohomish County, we cover a wide range of services for septic. Darrington is one of our service territories where we have many long-time customers. To the West, we travel as far as the island for pumping septic. Camano Island customers make up a significant contingent of our customer family.

Contact Cuz Septic Service today for knowledgeable, professional service!



Nothing is more important than satisfied septic service customers.

Everywhere we go in Snohomish County, whether in Darrington, Camano, Arlington, or Marysville, we provide prompt and reliable service. We are responsive and respectful. Over forty years in business has honed our customer -support skills and made the best septic inspection, maintenance, and repair company around. No matter where you need septic service in Darrington, Camano Island, Stanwood, or Arlington, your solution is Cuz Septic Service for a new installation, locating, replacement, pumping, and cleaning.

  • Septic tank pumping with pumpers approved by Snohomish County/Island County
  • Septic system drain field inspection, cleaning, and rejuvenation
  • Septic tank baffle filter and riser installation using State and County approved materials and techniques
  • Electronically locate septic tanks and drain fields

Cuz Septic Service works with anything and everything related to moving liquids from a residence or commercial property. Cuz Septic Service division sell, maintains, and repairs septic pumping, transportation and holding systems to homes and businesses.

Started in 1969, Cuz Septic Service remains a family-owned business, providing septic tanks and maintenance to Snohomish County customers. While focusing on septic tank inspection, cleaning, and repair, our company still delivers over 3000 septic tanks a year.

Cuz Septic Service is well-known in the septic pumping service business in Snohomish and Island Counties. We are proud to have earned our many repeat and loyal customers. Our decades of septic tank manufacturing, pumping, and repair have made Cuz Septic Service an expert in our industry. Cuz Septic Service is the single-source supplier for all septic tank pumping and cleaning services for Snohomish and Island Counties.

We offer the best service for your septic system in Camano Island, Arlington, Darrington, Stanwood, Marysville, Snohomish, Lake Stevens, parts of Skagit County, and many other Western Washington locations.

Contact Cuz Septic Service today for all your septic tank and drain field needs!