Vista GeoScience provides a diverse range of advanced environmental site characterization and optimized in-situ remediation services. Staff experience goes back over 30 years in these fields. We are a certified as a Small Business Enterprise for State and Federal Contracting. Environmental Site Investigation: - GeoProbe Direct-Push Dual-Technology Drilling - Continuous Soil Coring using Dual-Tube Systems - Discrete Ground Water Sampling and Slug Testing - Soil Gas Sampling and Profiling - Landfill Tier-2 Soil Gas Surveys - NMOC Sampling - Sub-slab Soil Gas Sampling - Hollow Stem and Solid Stem Auger Drilling Advanced High Resolution Site Characterization (HRSC): - NEW!! Optical Image Profiler (OIP-UV & OIP-G) for LNAPL - Membrane Interface Probe (MIP) + Low Level MIP (LL-MIP) - Hydraulic Profiling Tool (HPT) - Combined MIP + HPT (MiHpt) - Electrical Conductivity (EC) - HPT-Groundwater Profiler (HPT-GWP) - Groundwater Specific Electrical Conductance - Natural Gamma Ray Borehole Logging - Cone Penetrometer Testing In-Situ Chemical and Bio-Remediation Technologies - NEW! Clean-Inject Remediation Systems - In-Situ Remediation Application Design - Specialized In-Situ Reagent Injection Services - Hydraulic Fracturing Placement and Permeability Enhancement Specialized laboratory Services: (Through Partners) - Mobile Laboratory Services (Partner Services) - TO-17 VOC Analysis of Sorbent Tubes for low level Air or Soil Gas - Passive Soil Gas Analysis of VOCs (TO-17/8260) Previously Operated as Environmental Services Network (ESN) Rocky Mountain and Direct Geochemical Services.