Herst & Associates, Inc. professionals are trained and experienced across a broad spectrum of environmental sampling methods and procedures as they apply to groundwater, surface water, sediment, soils, stormwater, and air. Herst & Associates, Inc. utilizes degreed professionals during sample collection activities, which ensures that a focused long-range view is maintained. Herst & Associates, Inc. employs stringent quality assurance / quality control procedures during sampling, and provides 40-hour OSHA health and safety training with annual updates to its employees.