Fosler Construction Company, Inc.

Fosler Construction Company, Inc., founded in 1998 and headquartered in Freeport, Illinois, is a leading provider of EPC services for commercial and utility-scale solar projects across the United States. Originally established as a family-owned business specializing in general commercial and residential construction, Fosler shifted its focus entirely to renewable energy over time. The company has developed a strong reputation for safety, quality workmanship, and customer satisfaction—attributes that have propelled its rapid growth within the competitive solar industry. By 2021, Fosler had installed more than 72 megawatts of solar capacity nationwide, with operations expanding into multiple states including New York through new office openings. In October 2021, Babcock & Wilcox Enterprises acquired a majority interest in Fosler Construction; since then it operates as part of B&W’s Renewable segment under “Babcock & Wilcox Solar Energy.” This partnership has enabled further expansion into large-scale EPC contracts while maintaining hands-on expertise and union-trained labor on all projects. Fosler’s core offerings include full-scope engineering design; procurement of major equipment; complete project management; site preparation; installation; commissioning; maintenance support for photovoltaic systems—and an ongoing commitment to workforce diversity and job creation within clean energy sectors.