Winford Engineering, 4561 Garfield Rd, Auburn, MI 48611, US

Established in 1963, MacMillan Associates Inc. is a multi-disciplinary consulting engineering firm. Based in Bay City, Mich., it specializes in structural, mechanical and electrical engineering for buildings and structures. The firm provides an array of services, such planning and design for new buildings, renovating or remodeling of existing facilities, including structural, mechanical, electrical, product handling systems and Leadership in Energy and Environmental Design (LEED) sustainable design services. MacMillan Associates Inc. provides complete design for building additions or modifications including foundations, framing, heating, ventilation and air conditioning, power distribution and lighting.