Environmental Investigation & Remediation

H+A has the experience and the expertise to solve your soil and groundwater contamination challenges. We are the experts known for successfully mitigating complex environmental issues from industrial discharges to waste disposal practices to indigenous water quality concerns. H+A is proud to deliver cost effective solutions to some of the nation’s largest industrial corporations and government agencies.

 

Range of Services

  • Site Investigations Conducting traditional and innovative investigation techniques including large-scale groundwater remedy monitor well installations, direct-push drilling, vertical profiling, and temporary small diameter wells

  • Vapor Assessments Conducting vapor intrusion assessments and mitigation at residential, commercial, and industrial sites and buildings

  • Program Management Performing overall environmental program management including designing, permitting, contracting, and construction of remediation systems

  • Environmental Modeling Developing conceptual site models to support fate and transport modeling, risk evaluations, feasibility studies, and remediation pilot testing

  • Financial Analyses Preparing environmental liability cost evaluations, including determinations for allocation, financial assurance, and environmental reserves

  • Compliance Performing extensive groundwater and soil investigations for regulatory compliance at CERCLA/Superfund sites and RCRA facilities

  • Environmental Sampling Performing comprehensive groundwater, porewater, and separate phase liquids sampling for contaminant investigations

  • Waste Minimization Minimizing waste generation through the use of direct-push soil/soil vapor assessments and low-volume groundwater purge/sampling methods

SAN DIEGO

9171 Towne Center Dr., Suite 375

San Diego, CA 92122

(858) 455-6500

SACRAMENTO

80 Blue Ravine Rd., Suite 106

Folsom, CA 95630

(916) 827-0114

 

PHOENIX

1640 S. Stapley Dr., Suite 209

Mesa, AZ 85204

(480) 345-0888

 

TUCSON

7400 N. Oracle Rd., Suite 202

Tucson, AZ 85704

(520) 881-7300