Engineering Geology - Hydrogeology - Environmental Services
We provide geotechnical, hydrogeology and environmental consulting services to public and private sector clients in southern California. Our clients include civil engineers, architects, cities, counties, businesses, land owners/developers, homeowner associations, and individuals. We have 24 years experience in southern California in all aspects of the applied earth sciences. Principal-level expertise and management is provided on each project for each client.
We help our clients make informed business decisions regarding complex groundwater, geology, and soil related issues. Our recommendations are business focused. Our solutions are simple and cost effective. We offer the following services.
Environmental Services | Geotechnical Services | Hydrogeology Services |
Phase I ESA Phase II ESA Environmental Due Diligence Soil Vapor Survey Vapor Intrusion Assessment Landfill Gas Sampling Remediation Oversight Contaminated Sediment Asses. Supplemental Site Investigation Feasibility Studies Pilot Testing Methane Gas Monitoring Vadose Zone Modeling Human Health Assessment Environmental Risk Assessment Regulatory Compliance Services Acquisition of Permits Environmental Compliance Environmental Auditing Environmental Permitting Hazardous Materials Inventory Storm Water Monitoring | Geologic Escrow Reports Geotechnical Due Diligence Geologic Hazard Review Geologic Mapping Landslide Investigation Slope Stability Fault Studies Probabilistic Seismic Hazards Deterministic Seismic Hazards Ground Motion Estimates Secondary Seismic Hazards Liquefaction Seismic Slope Instability Lateral Spreading Dynamic Differential Settlement Seiche and Tsunami Hazards Rock Sampling Rock Strength Rock Rippability Studies Kinematic Failure Analysis Bank Protection Studies Erodibility Index Analysis Soils Investigation Soil Sampling Soft or Compressible Soils Collapsible or Expansive Soils Slope and Excavation Stability Geological Input for EIR/EIS Support for Construction Permits Subsurface Exploration Design Parameters Soil and Rock Testing Remedial Earthwork Designs Calculation of Earthwork Volume Interface with Review Agencies Construction Observation Construction Instrumentation Review of Blasting Plans Blast Vibration Analysis Construction Vibration Analysis | Regulatory Compliance Urban Water Manag. Plan SB 610 Water Supply Assess. AB 3030 Basin Manag. Plan Municipal Well Design Well Drilling Supervision Well and Well Field Design Geophysical Log Analysis Groundwater Basin Analysis Groundwater Studies Groundwater Well Construction Groundwater Monitoring Groundwater Sampling Analytical Testing of Water Aquifer Pumping Tests Analysis of Pumping Tests Dewatering Investigations Aquifer Characterization Aquifer Hydraulic Parameters Aquifer Anisotropy Sustainable Yield Hydraulic Conductivity Boundary Effects Aquifer Storage River Surface Flow River Underflow Groundwater Withdrawal Effects Construction Groundwater Riverside Construction Permits On-Site Sewage Disposal Percolation Studies |
We are a California Certified Small Business Enterprise (SBE)