McKissack & McKissack is a national architectural, engineering, program and construction management firm with 27 years of experience working with clients to envision and deliver building and infrastructure projects that enrich people’s lives and empower communities to flourish. McKissack & McKissack is a national architectural, engineering, and construction services firm that has earned a strong reputation for consistently delivering results on time-sensitive, complex, high-profile projects for both government and private sector clients.