soil gas surveys

Andersen is an established consulting and construction firm providing a full range of environmental, engineering, health and safety, certified industrial hygienist, catastrophe response, and environmental compliance consulting services. The Los Angeles-based firm serves clients nationwide, with environmental professionals who have conducted thousands of environmental assessments throughout the United States.

Read more

aboveground tank removalasbestos testingcatastrophe responseenvironmental expert witnessgeophysical surveysGround Penetrating Radarhoist removallead testingmold inspectionmonitoring well installationPhase I Environmental Site AssessmentsPhase II Environmental Site Assessmentsremediation planning and monitoringsoil boring installations and samplingsoil remediationsoil vapor extractionunderground tank removal

GeoEnviroTech is a full service drilling and environmental contractor providing field services to its clients. It samples groundwater and soil using Geoprobe direct push and Hollow Stem Auger drill rigs, and its bilingual, OSHA-certified personnel perform soil gas surveys, monitoring well installation, and subsurface utility locating.

Read more

direct push samplingdual tubing samplinggroundwater samplinghollow stem auger drillingmacro-core samplingmonitoring well installationsoil samplingSubsurface utility locating