APEX Engineering is a consulting engineering firm located in Eau Claire, WI, specializing in Heating, Air Conditioning, Ventilation, Plumbing, and Electrical engineering and design. We provide a complete range of mechanical and electrical engineering services, including site investigation, existing system analysis, preliminary design concepts, budgeting, and construction administration, among others. Our staff consists of engineers, engineering technicians, designers, and technical support personnel, with multiple professionals licensed for engineering/design work in Wisconsin and Minnesota. We work with state and local codes, architects, local contractors, commissioning agents, and Focus On Energy (FOE) for energy analysis and rebates. Our firm provides innovative and comprehensive designs to create sustainable and energy-efficient HVAC, Plumbing, and Electrical systems without compromising budgets.