Concrete services, namely, concrete cutting, drilling, pouring, coring, demolition, removal, ground penetrating radar concrete scanning, grinding, grooving, joint sawing, sealing, spall repair, residential services, slab panel repair and replacement, wire sawing, flat sawing, wall sawing, curb sawing and, bump grinding; concrete highway construction, maintenance, repair, rehabilitation and restoration; concrete site excavation and excavation consulting; handling concrete containing hazardous contaminants; providing fleet management for equipment for concrete-related services, namely, electric excavators, robotic hammers, track hoes, dump trucks, skid steers, robotic demolition excavators, and mini-excavators