With building systems becoming more complex and architectural designs requiring precision in space design, BIM is becoming a necessary requirement in the construction process. The only issue with this process, is today’s construction trade firms do not have the knowledge or experience in BIM to support this construction mainstay. Here at Parkway Construction we have taken our use of CAD and the expertise in the total station system to the next level. We have been utilizing BIM modeling to assist in material quantities and visual diagraming of our plumbing systems for our field personnel. Parkway Construction’s evolution in BIM modeling has transformed from field efficiency to assisting our general contractor clients, engineers and architects working through challenging construction coordination issues. Where even to this day most of the plumbing industry has no software, knowledge, or BIM modeling experience we continue to support of field staff and clients with this invaluable tool. Though it is very feasible we have saved our clients, engineers and architect more money though its powerful problem solving capabilities than we have gained through its efficiency for our field crew; we believe this is the service our clients need and require from their construction partners.