Net Septic was started in 1993 and has since been a leader in septic systems in the Olympia and surrounding areas. Need a Septic System Design? Ken Morse has over 24 years experience first as a regulator and mostly as a Professional Septic System Designer. Since 2004 NET Septic has been recovering failed or struggling drain-fields with advance SludgeHammer Bio-Technology. "Remediating" your drain-field is usually your best, most cost effective solution. We perform O&M on most system types. We file your reports, do minor repairs, supply your system with parts, service & testing... whatever it takes to keep you in compliance and operating at a fair price. For professional septic designs, inspections and repairs, contact Net Septic today. Serving Pierce County, Lewis County and Thurston County!