A mobile work site having a deployed position and a stowed position for travel is disclosed. Importantly, a first ever vacuum system is configured with permanent piping to the trailer. A vacuum boom is further provided for added versatility. The invention has further been designed with optimal size in mind so that a bulky configuration is made unnecessary. Further the design provides a large amount of horizontal surface area for measuring and planner tables, feeder tables and cutting tables. Additionally, multiple electrical outlets are made available to eliminate any need for long cords. Also, dual, separate and redundant electrical circuits are provided to power the entire trailer. Racks are included herein for transporting lumber and trim materials.