James McHugh Construction Co., one of the country’s largest commercial contractors with a concentration in high-end multifamily, announces it has completed the ground-up construction of two apartment developments in Chicago: the 11-story Westerly by Fifield Cos. in the River West neighborhood, and NEMA Chicago by Crescent Heights in the South Loop. At 76 stories, NEMA Chicago is the tallest all-residential building in Chicago and fifth tallest in North America.