SEMA’s experience constructing new facilities that improve and protect the environment has left communities with something to marvel at. We’ve provided remediation, reclamation, and containment construction solutions to industrial, mining, commercial, and government clients. These projects have included the construction of cap and cover containment systems, liner containment systems, collection and treatment systems, waste consolidation and relocation, heavy-metal and asbestos abatement work, and site reclamation of impacted sites. Our ability to responsively manage the potential uncertainties associated with construction improvements made to existing sites is considerable. Solutions for the environment – sustainable, not trendy.