| Maintenance | |||
| Name | Office | Email (@iitg.ac.in) | |
| Offices,Labs and Others | |||
| Ac Maintenance Core I | 3406 | ||
| Ac Maintenance Core III | 3404 | ||
| Electrical Emergency (Powerhouse) | 2076 | ||
| Electrical, Telephone complaint (Academic area) | 2915 | ||
| ESS-1 | 2901 | ||
| ESS-4 | 2904 | ||
| ESS-5 | 2905 | ||
| ESS-7 | 2907 | ||
| Office | 2916 | ||
| Plumbing Complaint (office area) | 2914 | ||
| plumbing complaint(hostel) | 2913 | ||
| plumbing complaint(quarter) | 2912 | ||
| Telephone Complaint (All Hostel) | 2909 | ||
| Telephone Complaint (Residential Area) | 2906 | ||