| HVAC | -Rough-ins for HVAC system. |
| Plumbing |
-Rough-ins for faucet & fixture locations. |
| Electrical | -Rough-ins for lighting & receptacle locations. |
| Miscellaneous | -Systems such as security, vacuum, network, intercom, stereo, & phone. |
| Insulation | -Insulate wall cavities, attic areas, & band boards |