FSi Engineers is a full-service MEP engineering firm with specialized expertise. Founded in 1985, we are the prime consultant for much of our work, so we understand the big picture and know what it takes to make a project successful. We are flexible designers and project managers, interested in what you want and committed to finding the solution that works best to meet your goals. As problem solvers by nature, we enjoy projects that require a unique solution – whether it's a first-of-its-kind industrial process, or incorporating MEP upgrades into an existing building. Most of all, we enjoy what we do, and bring enthusiasm to each of our projects.

HVAC Design Plumbing Design Fire Protection Design Sustainable and LEED Design Building Energy Audits Energy Efficiency Upgrades BIM Modeling Energy Modeling Air-flow Modeling Field Investigation & Documentation Feasibility Studies Cost Estimating Process Piping Construction Administration Commissioning Mechanical Engineering Plumbing Engineering Fire Protection Engineering Sustainable Design Energy Analysis Building Information Modeling (BIM) Design/Build LEED Energy Studies Revit Design Code Consulting Sustainability