The City of New York Department of Buildings
The City of New York Department of Buildings has contracted with CPS HR Consulting to provide licensing and qualifications for the following trades.
For general information about the DOB testing process see the links provided above. For specific trade information see the links provided below.
For general information about the DOB testing process see the links provided above. For specific trade information see the links provided below.
| Trade Name | Written Exam | Practical Exam |
| Elevator Agency Director | X | |
| Elevator Agency Inspector | X | |
| Gas Work | X | |
| High Pressure Boiler Operating Engineer | X | X |
| Master Fire Suppression Piping Contractor | X | |
| Master Plumber | X | X |
| Master Rigger | X | X |
| Master Sign Hanger | X | X |
| Oil Burning Equipment Installer | X | X |
| Site Safety Manager | X | |
| Special Rigger | X | |
| Special Sign Hanger | X | |
| Special/Master Electrician | X | X |
| Tower Crane Rigger | X | X |