37 Rental, installation and repair of oilfield equipment, namely, site lighting equipment, storage units, pressure washers, modular homes on a skid, three-sided tanks, chemical trailers, mobile gyms, flare boxes, bit boxes, vacuum tracks, environmental vacuums, bottom hole assembly pipe racks, manifolds, containment berms, backhoes, skid steers, vacuum boxes, pipes with integral ramps that carry fluid or electrical cords, electrical and fluid drive-overs, communications equipment, pre-mix tanks, flare lines, pumper trucks, guard shacks, and trailers for storing rig supplies; roustabout services, namely, repairing, cleaning, and dismantling oilfield equipment; pressure washing services; consulting services in the field of installation of oilfield lighting systems