Dahlman Construction has an annual sales volume of more than $12 million. Dahlman is a full-service construction company that serves numerous industries, including commercial, industrial and institutional. Its constructions include banks, medical facilities, historical landmarks, law offices, restaurants, food production facilities, churches, schools and historical renovations. John and Minnie Dahlman, William Dunphy and Adolph Schwefel founded the company in 1908 with a focus on concrete and masonry construction. The company also contributed to building Milwaukee s infrastructure. A list of notable projects include: the Lakeside Power Plant, Oak Creek Generating Plants, buildings for Wisconsin Telephone Company and the Primate House at the Milwaukee County Zoo.