Serving Mendota and the surrounding areas

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Septic System Septic Installation

Count on our locally owned and operated business to ensure you have a reliable septic system. Our experienced technicians have the knowledge to install a system that will last for years to come with the proper recommended maintenance.


USA 1 Excavating specializes in septic installation and service. You get optimal performance without any hassles. We also offer a 5-year performance warranty on septic system installations.

Ensure Your Septic System is Operating at its Peak

Septic system design, installation, and service

  • Septic systems and septic tanks

  • Water line installation

  • Septic excavation

  • Holding tanks

  • Underground septic tank removal

  • Septic inspections

  • Pulling septic pumps and cleaning filters

Call Today for Your FREE Estimate!


  • Nayadic multi-flo

  • Jet

  • Gravel and gravel-less

  • Chamber

  • Aerobic

  • High-water cable

  • Wisconsin mound

  • Sand filter

Septic system installation and services done to exact specifications