HAL is pleased to offer a variety of engineering and field services to support projects that need environmental characterization and sampling. Also see our Environmental Compliance page and our Solid and Hazardous Waste page.
- Phase I Environmental Site Assessments (ESA)
- Phase II ESA – Subsurface Investigation and Evaluations
- Groundwater sampling
- Surface water sampling
- Passive soil-gas sampling
- Sub-slab vapor sampling
- Indoor air and ambient air sampling
- Monitoring well installation
- Piezometer installation
- Vapor pin installation and sampling
- Risk-based closure assistance
- Brownfields Redevelopment
- Underground fuel tank removal and cleanup (certified soil and groundwater sampler personnel)
- High-resolution site characterization
- PFAS sampling (groundwater, drinking water, and surface water)