Asphalt installation, repair, maintenance and replacement services, namely, asphalt paving, asphalt overlay, asphalt sealcoating, and asphalt striping; Constructing grading services; Construction services, namely, concrete paving, site clearing, excavation, pad preparation, grading and asphalt paving services; Construction services in the nature of concrete installation, repair, maintenance and replacement services, namely, road construction, road pavement, and concrete raising services; Conc...