Car Dealership Site Development


Jigsaw was retained to prepare a 4-acre site for the new location of a car dealership. This site preparation required the mass excavation of 70,000 cubic yards of rock within close proximity of multiple businesses and residential subdivisions and adjacent to a busy highway intersection.  Site work was further complicated due to the existence of a vast array of underground and aerial utilities. A surface mine milling machine allowed a unique approach for rock liberation on this project.  This approach reduced owner liability while creating a graded material that was suitable for use under structure foundations, thereby reducing overall project cost and liabilities to the owner.


  • Site Clearing
  • Mass Excavation
  • Engineered Fills
  • Rock Liberation-Milling
  • Large Diameter Pipes
  • Bridge Construction
  • Hardscapes
  • Native Stone Retaining Walls
  • Storm Drainage
  • MSE Wall
  • Reinforced Earth Geogrid
  • Stream Restoration
  • Underground Utility Relocation
  • Building Foundation Preparation
  • Revegetation
  • Sediment Control