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) Cement Concrete Contractor (C-31a) Construction Management Consultants Consultants (Construction) Design-Assist Drywall Contractor (C-12) General Contractor (B) General Engineering (A) General Engineering, General Building & Specialty Contractors (ABC) Painting & Decorating Contractor (C-33) Pre-Construction Services

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

Design-Assist Cabinet, Millwork, & Carpentry Remodeling & Repairs Contractor (C-5) Gutters Contractor (C-44a) General Building & Specialty Contractors (BC) Fire Protection Contractor (C-20) Fabricated Metals Solar Hot Water Systems Contractor (C-61a) Solar Energy Systems Contractor (C-61) Sheetmetal Contractor (C-44) Sewer & Drain Line Contractor (C-37a) Plumbing Contractor (C-37) Ornamental, Guardrail, & Fencing Contractor (C-32) Metal Roofing Manufacturer Subcontractors Welding Contractor (C-56) Water Chlorination & Sanitation Contractor (C-37d) Ventilating & Air Conditioning Contractor (C-52) Structural Steel Contractor (C-48)

Design-Assist Corrosion Consulting Construction Equipment Rental & Sales Classified Specialist (C-68) Civil Engineering Chain Link Supplier Chain Link Manufacturer Cement Concrete Contractor (C-31a) Catch Basins Asphalt Paving & Surfacing Contractor (C-3) Asphalt Concrete Patching, Sealing, & Striping Contractor (C3a) Air Conditioning Equipment Supplier & Products Hoists Highway Signs Highway Guardrail Guardrail General Engineering (A) General Engineering & Specialty Contractors (AC) Gas Monitors Fire Protection & Burgular Alarm Product Supplier Fencing Contractor Fence Supplies Fall Protection Fabricated Metals Estimators Erosion Control Material Sales Sign Contractor (C-14) Security Cameras Sealants Safety Equipment Reinforced Steel Contractor (C-41) Project Management PPE Paving Pavement Striping/Marking Contractor Ornamental, Guardrail, & Fencing Contractor (C-32) Ornamental Guardrail & Fencing Supplier Lighting Services/Supplies Ventilation & Air Conditioning Supplier & Services Steel Products Supplier Sound Vibration & Seismic Control General Contractors