Environmental and geotechnical drilling company with two offices based out of Signal Hill (Los Angeles), CA and Poway (San Di ... ego), CA. C-57 CA Contractors License # 422904 Equipment includes: • Model CME-75 HT Drill Rig on Peterbilt 330 turbo diesel carrier. • Model CME-85 Drill Rig on Peterbilt 335 turbo diesel carrier • Model CME-85 Drill Rig on 2004 Peterbilt 330 turbo diesel carrier • Model CME-85 Drill Rig on 1997 Ford f-700 turbo diesel carrier 210hp • Model CME-85 Drill Rig on 2013 Freightliner 114SD • Model High Torque Limited Access Rig on Rubber Tracks • Peterbilt Air/ Mud Speedstar 50K • Drill Fluid Mixing & Cleaning System High Volume Mud System • Model Vacmaster 4000 Air Knife on 2004 Ford F 650 • Model Vacmaster 4000 Air Knife on 2008 Ford F 650 • Model Vacmaster 4000 Air Knife on 2006 Ford F 650 • Model Vacmaster 3000 Air Knife on 2000 GMC C7500 • Model Well Development Rig on 2006 Ford F 450 • Model Well Development Rig on 2007 Ford F-55O XLT SUPER Duty (4 x 4 capable) • Direct Push Division -Model 6712DT Geoprobe -Model 540MT Geoprobe Limited Access rig Ten drill crews with 25 field personnel with over 5 years working experience each. Five drillers with more than 15 years experience in environmental & geotechnical drilling. read more