THWA provides a large range of hydrogeologic and environmental engineering services specializing in cost-effective soil and groundwater characterization, fate and transport, and remediation. Our involvement with the development of such cutting edge remedial approaches as natural attenuation and enhanced bioremediation and our risk-based approach to remediation has allowed personnel from THWA to save our clients well over $200 millon in site characterization and remediation expenses.
T.H. Wiedemeier & Associates, Inc. is unique in that we have
an integrated approach for cradle to grave site management.