| Maintenance |
| Name |
Office |
Email (@iitg.ac.in) |
| Staff |
| Achyut Chandra Sarma | 2076 | achyut |
| Alok Nath | 3408 | aknath87 |
| Apurba Bhuyan | 2921 | apu |
| Ashok Kumar | 3042 | ashok123 |
| Jayanta Sarkar | 2078 | jayanta |
| Kaushik Gogoi | 2062 | kaushik.g |
| Kaustav Kangkan Mahanta | 3040 | kaustavkm |
| Krishna Ram Das | 2067 | krishnadas |
| Kumud Barman | 2070 | kumbar |
| Manoranjan Das | 3405 | manoranjan.d |
| Nayan Kumar Sarma | 2066 | nks |
| Prasanta Hazarika | 2076 | p_haz |
| Ramani Kalita | 2076 | ramani |
| Ritu Kalpa Borah | 2911 | ritukalpa |
| Riyajul Islam | 2071 | riyajul |
| Sanatan Barman | 2076 | sanatan |
| Syeda Fahmida Tasneem | 2080 | sft |
| 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 | |