A-1 Septic Service and Installation is a trusted full service septic company in Northern Wisconsin. From soil testing to installation, our experienced staff is there every step of the way.

We install all types of septic systems. No job is too big or too small for A-1 Septic Service and Installation. Our goal is to install the best system for your site and personal needs. Although soil testing is the first step in designing your septic system, our staff considers other factors as well including existing structures, future structures or additions, driveways, and landscaping plans.

Upon completion of any required soil testing, our staff will apply for all necessary permits, and complete your installation in a timely manner using quality materials and experienced personnel.

Over time steel septic tanks develop rust and form holes resulting in a failing system. It may be possible to replace just the tank and then reconnect it to your existing absorption field. This may mean a significant amount of savings for you!