Environmental Hazard Control Lab, Inc. (EHCI)  is a Native American, Woman owned company founded in 1989.   We are an environmental consulting and laboratory specializing in asbestos, lead-based paint, indoor air quality and safety training.   Our employees's are thoroughly experieienced, trained and licensed in performing AHERA (school) asbestos inspections and re-assessments, asbestos third party compliance oversight and air monitoring, NESHAP pre-demolition/renovation asbestos inspections, and EPA and HUD lead-based paint inspections and risk assessments. 

In addition, Oklahoma Asbestos Training Institute provides EPA and Oklahoma Department of Labor accredited asbestos training for all five disciplines of asbestos:  worker, supervisor, inspector, management planner, and project design.