Quality Environmental Services


AST Environmental, Inc. is a multi-disciplinary environmental remediation and contracting company. Our primary purpose is to provide environmental solutions in an effective, timely, safe and cost efficient manner. In other words, AST will work diligently to complete projects on time, within budget, without incident, while achieving the established remedial goals for a particular site.


  • AST completes the support and training of RPI Group affiliate USK Environmental & Waste Engineering performing in-situ metals stabilization at an industrial facility in South Africa in early September 2017. For more information, contact Duane Guilfoil at dguilfoil@astenv.com.
  • AST completes the first bedrock injection project in Tennessee in June 2017. For more information, contact Bill Brab at bbrab@astenv.com.
  • AST completed a large civil earthwork project for Diageo Distillery in Shelbyville, KY providing erosion and sediment control, site grading, and re-vegetation and restoration from February thru May 2017. For more information, contact Tom Guilfoil at wtguilfoil@astenv.com
  • AST completed a surgical hotspot excavation project at the Former Smart Paper Property Remediation Project in The City of Hamilton, OH. 20 cells were surgically excavated inside of the factory, outside, and on slopes up to 10′ deep. 5 previously unknown USTs were discovered and removed during the OE activities. Work was completed from May thru July 2017. For more information, contact Zach Zawila at zzawila@astenv.com