Infinity Construction Services, LP is a full-service provider of Shop Fabrication Services, Capital Projects, Lump Sum Constr ... uction, Structural Steel Erection, Piping Fabrication and Erection, Equipment Setting, Construction Management, Pipe, Steel and Equipment Field Services, Painting, Scaffolding, Insulation, and Specialty Welding/Furnace and Boiler Re-Tubing services to the Chemical, Petrochemical and Refining industries. read more