Corrtech, Inc.

236210 - Industrial Building Construction (SPECIFICALLY: CONSTRUCTION MANAGEMENT, INDUSTRIAL BUILDING [EXCEPT WAREHOUSES]; ADDITION, ALTERATION AND RENOVATION OPERATIVE BUILDERS, INDUSTRIAL BUILDING [EXCEPT WAREHOUSES]); 236220 - Commercial and Institutional Building Construction (SPECIFICALLY: CONSTRUCTION MANAGEMENT, COMMERCIAL AND INSTITUTIONAL BUILDING; COMMERCIAL BUILDING CONSTRUCTION; ADDITION, ALTERATION AND RENOVATION, HOTEL AND MOTEL; AND ADDITION, ALTERATION AND RENOVATION GENERAL CONTRACTORS, COMMERCIAL AND INSTITUTIONAL BUILDING); 237310 - Highway, Street, and Bridge Construction (SPECIFICALLY: CONSTRUCTION MANAGEMENT, HIGHWAY, ROAD, STREET AND BRIDGE; ASPHALT PAVING [I.E. HIGHWAY, ROAD, STREET, PUBLIC SIDEWALK]; BRIDGE CONSTRUCTION; CURBS AND STREET GUTTERS, HIGHWAY, ROAD AND STREET CONSTRUCTION; PAINTING LINES ON HIGHWAYS, STREETS AND BRIDGES; PAINTING TRAFFIC LANES OR PARKING LOTS; AND PAVEMENT, HIGHWAY, ROAD, STREET, BRIDGE OR AIRPORT RUNWAY, CONSTRUCTION); 237990 - Other Heavy and Civil Engineering Construction (SPECIFICALLY: CONSTRUCTION MANAGEMENT, MASS TRANSIT; CONSTRUCTION MANAGEMENT, OUTDOOR RECREATION FACILITY); 238110 - Poured Concrete Foundation and Structure Contractors (SPECIFICALLY: CONCRETE FINISHING; CONCRETE REPAIR; AND FOOTING AND FOUNDATION CONCRETE CONTRACTORS); 238120 - Structural Steel and Precast Concrete Contractors (SPECIFICALLY: CONCRETE PRODUCT [E.G. STRUCTURE PRECAST, STRUCTURAL PRE-STRESSED] INSTALLATION; AND PRECAST CONCRETE PANEL, SLAB, OR FORM INSTALLATION); 541310 - Architectural Services (EXCEPT LANDSCAPING); 541340 - Drafting services; 541350 - Building inspection services (SPECIFICALLY: BUILDING OR HOME INSPECTION SERVICES); 541410 - Interior design services; 541420 - Industrial design services (SPECIFICALLY: INDUSTRIAL DESIGN CONSULTING SERVICES); 541430 - Graphic design services (SPECIFICALLY: GRAPHIC DESIGN SERVICES); 541611 - Administrative Management and General Management Consulting Services (SPECIFICALLY: CONSTRUCTION)