Cabinet, Millwork, & Carpentry Remodeling & Repairs Contractor (C-5) Carpentry Framing Contractor (C-6) Cement Concrete Contractor (C-31a) Concrete Forming Concrete Rehabilitation Concrete-Precast Consultants (Construction) Design-Assist Design-Build General Building & Specialty Contractors (BC) General Contractor (B) General Engineering, General Building & Specialty Contractors (ABC) Pre-Construction Services

Cabinet, Millwork, & Carpentry Remodeling & Repairs Contractor (C-5) Carpentry Framing Contractor (C-6) Design-Build Door Hardware Doors Doors, Frames & Hardware Finishes General Contractor (B) Hollow Metal Doors

Design-Build General Building & Specialty Contractors (BC) General Contractor (B) General Contractors General Engineering, General Building & Specialty Contractors (ABC) Marine Services Pile Driving, Pile & Caisson Drilling & Foundation Contractor (C-35) Sitework Subcontractors

Design-Build Ornamental, Guardrail, & Fencing Contractor (C-32) Subcontractors Welding Contractor (C-56) Structural Steel Contractor (C-48)

Design-Build Concrete Restoration Concrete Rehabilitation Concrete Products Concrete Cutting, Drilling, Sawing, Coring, & Pressure Grouting Contractor (C-31e) Cement/Concrete & Accessories Supplies Cement Concrete Contractor (C-31a) Acoustical & Insulation Contractors (C-1) General Engineering (A) General Contractor (B) Erosion Control Material Supplier Erosion Control Material Sales Scaffold Sales & Rental Safety Products Supplier Safety Equipment Supplier Safety Equipment Safety & Health Consulting Services Roofing Products Supplier Roofing Contractor (C-42) Plastering Contractor (C-36) Masonry Contractor (C-31) Subcontractors Waterproofing Products Supplier Waterproofing Contractor (C-55) Urethane Foam Contractor (C-42e)

Design-Build Design-Assist General Contractor (B) Pre-Construction Services General Contractors

Air Conditioning System Cleaning & Maintenance Design-Build Fire Protection Contractor (C-20) Plumbing Contractor (C-37)