|
| 909 03 | ADMINISTRATION OF CONTRACTS: SUMMARY OF WORK, QUALITY CONTROL, PROJECT CLOSEOUT, ETC. |
| 909 10 | AIRPORT FACILITY CONSTRUCTION |
| 909 11 | AIRPORT FACILITY MAINTENANCE AND REPAIR |
| 909 16 | ATHLETIC FACILITY CONSTRUCTION |
| 909 17 | ATHLETIC FACILITY MAINTENANCE AND REPAIR |
| 909 21 | BUILDING CONSTRUCTION, INDUSTRIAL, WAREHOUSE, ETC. |
| 909 22 | BUILDING CONSTRUCTION, NON-RESIDENTIAL, OFFICE BLDG., ETC. |
| 909 23 | BUILDING CONSTRUCTION, RESIDENTIAL, APARTMENTS, ETC. |
| 909 24 | BUILDING CONSTRUCTION, COMMERCIAL AND INSTITUTIONAL |
| 909 25 | BUILDING CONSTRUCTION, PREFABRICATED, ALL TYPES |
| 909 26 | BUILDING CONSTRUCTION, AGRICULTURAL |
| 909 27 | BUILDING CONSTRUCTION, EDUCATIONAL |
| 909 28 | BUILDING CONSTRUCTION, MEDICAL |
| 909 29 | BUILDING CONSTRUCTION, RELIGIOUS |
| 909 30 | BUILDING CONSTRUCTION, (NOT OTHERWISE CLASSIFIED) |
| 909 31 | BUILDING CONSTRUCTION, SUSTAINABLE, GREEN |
| 909 33 | CONTRACTOR COMPLIANCE MONITORING SERVICES |
| 909 34 | CONVEYING SYSTEMS: ELEVATORS, LIFTS, ETC. |
| 909 37 | DOORS AND WINDOWS |
| 909 45 | FINISHES, FLOORING, WALL AND CEILING, ETC. |
| 909 48 | FURNISHINGS: ARTWORK, CABINETS, FURNITURE, WINDOW TREATMENTS, ETC. |
| 909 54 | HOME CONSTRUCTION, SINGLE FAMILY |
| 909 57 | LAND DEVELOPMENT AND SUB-DIVISION SERVICES |
| 909 60 | MAINTENANCE AND REPAIR, INDUSTRIAL BUILDING |
| 909 61 | MAINTENANCE AND REPAIR, NON-RESIDENTIAL BUILDING |
| 909 62 | MAINTENANCE AND REPAIR, RESIDENTIAL BUILDINGS, INCLUDING SINGLE FAMILY HOMES AND APARTMENTS |
| 909 63 | MAINTENANCE AND REPAIR, COMMERCIAL AND INSTITUTIONAL BUILDING |
| 909 64 | MAINTENANCE AND REPAIR, AGRICULTURAL BUILDING |
| 909 66 | MAINTENANCE AND REPAIR, EDUCATIONAL BUILDING |
| 909 67 | MAINTENANCE AND REPAIR, MEDICAL BUILDING |
| 909 68 | MAINTENANCE AND REPAIR, RELIGIOUS BUILDING |
| 909 74 | SITE CLEAN-UP, PRE-CONTRUCTION |
| 909 75 | SITE CLEAN-UP, POST-CONSTRUCTION |
| 909 76 | SITE WORK |
| 909 77 | SPECIAL CONSTRUCTION: OBSERVATORY, SECURITY, SPECIAL ROOMS, ETC. |
| 909 79 | SPECIALTIES: CHALKBOARDS, FIREPLACE, STORAGE, ETC. |
| 909 80 | SPECIAL EQUIPMENT: BANK VAULTS, DARKROOMS, ETC. |
| 909 84 | THERMAL AND MOISTURE PROTECTION SERVICES |