| 909.21 Building Construction, Industrial (Warehouse, etc.) |
| 909.22 Building Construction, Non-Residential (Office Bldg., etc.) |
| 909.24 Building Construction, Commercial and Institutional |
| 909.25 Building Construction, Prefabricated (All Types) |
| 909.28 Building Construction, Medical |
| 909.60 Maintenance and Repair, Industrial Building |
| 909.63 Maintenance and Repair, Commercial and Institutional Building |
| 909.66 Maintenance and Repair, Educational Building |
| 909.67 Maintenance and Repair, Medical Building |
| 910.17 Energy Computerized Control System (HVAC, Lighting, Utilities, etc) Installation, Maintenance and Repair Services |
| 910.82 Wiring and Other Electrical Maintenance and Repair Services |
| 961.85 Utility Services, Electric, Gas, Water |
| 988.54 Lighting Services for Parks, Athletic Fields, Parking Lots, etc. |
| 988.63 Park Area Construction/Renovation |