Function Enterprises takes great pride in over 39 years of premier roofing services in the Washington Metropolitan Area.
Function Enterprises can offer many solutions to your next roofing project. Whether it is a complete tear-off or an overlay system-our roofing professionals can design the right system for your building that fits your budget and long term requirements. We offer energy analysis to see if increasing your R-values makes sense. From single ply roofs to built-up roof systems, we are certified by all major manufacturers and can offer long term warranties. We also install metal roof systems that can change the look of your building.