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The Mark at 5th & Columbia Project

The Conco Companies is providing concrete services for The Mark, a 48-story high-rise tower in Seattle, WA that will consist of 528,000 sq. ft. of Class A+ office space, as well as a luxurious … [Read More...]

The East County Detention Center Project

The Conco Companies was awarded structural concrete services for the Riverside County East County Detention Center (ECDC) located in Indio, California. The 516,000 sq. ft. project is a replacement and … [Read More...]