Concrete cutting, breaking, and drilling. Wall cutting, door cutting, window cutting, laser. Drilling all core holes. Drilling for exhaust fans, drilling for AC openings, drilling for gas openings. Drilling for elevator openings, drilling for civil defense openings. Drilling for plumbing extensions. We have a laser saw for cutting and slicing concrete for kitchen openings, ventilation for all concrete works, elevator excavation, and all modern equipment. No concrete cutting.