HSA, Inc. is a consulting engineering firm based in Washington, DC made up of multiple departments that share common resources. The company provides a full range of geotechnical engineering consulting services including field exploration and material testing services, construction inspection services, construction instrumentation services and construction management to regional businesses and agencies...
HSA, Inc. employs drill crews with required OSHA training to work in hazardous waste sites. The staff has extensive experience in the installation and monitoring of instrumentation to evaluate the impact of construction activities on nearby structures and underground utilities.
Also known as: HSA, Inc.