Affiliated Engineers is an engineering consulting firm that provides mechanical, electrical, plumbing, and fire protection engineering services. The company was founded in 1978 and is headquartered in Madison, Wisconsin. Affiliated Engineers has worked on a variety of projects, including healthcare facilities, research laboratories, and data centers. The company has a strong focus on sustainability and has implemented several environmentally friendly initiatives in its operations. Affiliated Engineers has offices throughout the United States and has completed projects in over 30 countries.