About CLS Septics
Installation & Repair

CLS Septics has been installing septic systems in King, Pierce and Kittitas Counties since 1999. We take pride in our work. Columbia Land Services is here to serve your septic needs. We have the equipment, expertise and experience to handle all of your septic installations. Locally owned and operated.

Our Services

We think our President, Dave Hudson, is a pretty cool dude, and apparently the King County Health Department thinks so too! Help us congratulate Dave on his appointment to the King County Technical Advisory Committee. In this role, Dave will use his experience dealing with complex technologies, difficult site conditions, and meeting the needs of our customers to advise on new regulations, methods, and techniques impacting the septic industry in King County.

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Our Services

Leading the Industry in
Septic Services

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Monitoring & Maintenance

Septic Obtain preventative maintenance and comply with county and state regulations through a monitoring and maintenance agreement.

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Electrical Services

 CLS Septics, a trusted name in septic services, offers comprehensive electrical solutions for both new installations and existing systems.

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Septic Repair

CLS septic is your solution to any septic issue that arises. We have the experience to work with any issue that can arise with any system installed.

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Septic Installation

Over the years, we have developed and fostered a satisfied client list and earned an honest reputation in the business.

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They are knowledgeable, responsive and explain the process of the work that needs to be completed. I highly recommend them as the quality of their work, knowledge & integrity is unmatched.

Carmen Tomlinson - Branch Manager

Contact us regarding your Residential or Commercial Septics needs.

Contact Us