• Concrete
    JAR specializes in concrete flat work, providing all labor, equipment and material to complete all specified items, which can include demolition, grading, compaction and placement, while...
  • Utilities
    JAR can and has installed reinforced concrete pipe (18”, 24”, 36”, 42”, Class III, Class IV, Class V, and arched pipe), inlets, junction boxes, storm water...
  • Asphalt Paving
    JAR can provide and pave different asphaltic pavement (D-Gr HMA Type A, Type B, Type C, Type D, SMAR, OGFC, ROGFC and SP-III), using company’s...
  • Earth Work
    JAR has the capability of constructing all aspects and layers related to earth work. From cutting or filling grade to meet desired elevations, to processing and...