| 909.21 Building Construction, Industrial (Warehouse, etc.) |
| 909.23 Building Construction, Residential (Apartments, etc.) |
| 909.24 Building Construction, Commercial and Institutional |
| 910.03 Building Cleaning, Exterior |
| 913.47 Construction, Sidewalk and Driveway (Includes Pedestrian and Handicap Ramps) |
| 913.82 Maintenance and Repair, Sidewalk and Driveway (Including Removal) |
| 928.30 Cooling, Heating, and Ventilating System (A/C System, Hoses, Water Pump, Radiator, Heater and Accessories, Ventilation, etc.) Maintenance and Repair |
| 958.26 Construction Management Services |
| 988.36 Grounds Maintenance: Mowing, Edging, Plant (Not Tree) Trimming, etc. |
| 988.75 Roadside Maintenance Services (Including Mowing, etc.) |