| Under 14: | Not allowed on construction site during the construction process. |
| 14 & 15: | Help with landscaping and clean up at the end of the build; must have adult chaperone supervision. |
| 16 & 17: | Can help with construction, but not allowed to operate power tools, work on roof, or work on scaffolding; must have one adult chaperone/supervisor per each 5 youth. |
| 18 & Up: | Can join any crew if approved by Construction Site Coordinator. |