Class 037: Excavation services; Building construction excavation services; Advisory services relating to building construction excavating; Earthworks services in the nature of excavating for building construction; Construction services, namely, concrete paving, site clearing, excavation, pad preparation, grading, and asphalt paving services; Advisory services relating to excavating; Excavation services for construction sites; Construction services, namely, excavation; Construction grading services; Construction services, namely, grading; Installing septic tanks; Installation of septic tanks; Installing septic fields; Maintaining septic systems; Installation of utilities in construction sites; Installation of utilities in the nature of electricity, sewage, water in construction sites; Steel structure construction works; Construction of steel structures; Foundation contractor services; Road paving; Road construction; Construction of roads, underground utilities, and housing pads; Construction of buildings, roads, bridges and dams; Custom construction of roads; Construction supervision in the field of road building; Construction services, namely, site clearing; Class 040: Custom steel rolling and fabrication to the order and specification of others; Welding services; Welding; Welding for construction and repair purposes; Welding services for construction and repair purposes; Metal welding
