Sale to Infrastructure and Energy Alternatives , Inc.
Saiia Construction Company, founded in 1946 and headquartered in Birmingham, AL, is one of the largest providers of environmental remediation and industrial maintenance in the power generation, mining and mineral, and pulp and paper end-markets to customers throughout the Southeast. American Civil Constructors, founded in 1975 and headquartered in Phoenix, AZ, provides heavy and light civil infrastructure services for public and private projects nationwide, including high-altitude road and bridge construction, complex bridge rehabilitation and specialty paving