Blacktrail Environmental, Inc. is a registered environmental engineering firm based in North Dakota specializing in Phase I and II Environmental Site Assessments (ESAs), Industrial Hygiene Consulting and Sampling, Asbestos Inspections and Abatement Consulting, Mold Inspections; Brownfield Cleanup Projects and Management; Lead-Based Surveys; Industrial Hygiene & Exposure Sampling Services; Radon Testing and Mitigation Service Consultation; Spill Prevention, Control, and Countermeasure (SPCC) Plans; and Safety Consulting by Certified Safety Professionals (CSPs).