Certified Soil Testing is your complete Source for septic systems, excavation, land scaping and perk testing in northwestern Wisconsin. In Trego WI, serving Washburn, Barron, Douglas, and Sawyer Counties, POWTS INSPECTOR,MASTER PLUMBER RESTRICTED SERVICE (Master plumber outside plumbing only)
Certified Soil Testing installs and repairs all types of septic systems. We also do soil testing for septic systems and inspections of existing sewers.