Main Office
| Sl.No. | Official Names (Tmt.Thiru) | Designation | Mobile Number |
| 1 | T.Soundararajan | Deputy Commissioner (Works) | 9280097513 |
| 2 | S. Arasu | City Engineer | 7397389319 |
| 3 | A.N. Ramesh | Superintendent – Main Office Eng Sec | 9280097904 |
| 4 | R.Kotteswaran | UGDS Fitter Main Office | 9280097541 |
Zone – 1
| Sl.No. | Official Names (Tmt.Thiru) | Designation | Mobile Number |
| 1 | M.R. Vasanthi | Assistant Commissioner Zone -1 | 7397392683 |
| 2 | R.Chandrasekaran | AEE – Zone – 1 | 9280097523 |
| 3 | R.Sankaranarayanan | AE – Zone – 1 | 9280097522 |
| 4 | D.Subramani | Fitter – Zone 1 | 9280097537 |
Zone – 2
| Sl.No. | Official Names (Tmt.Thiru) | Designation | Mobile Number |
| 1 | B.Venkatesan | Assistant Commissioner Zone -2 (i/c) | 9280097519 |
| 2 | K.Arumugam | AEE – Zone – 2 | 9280097524 |
| 3 | D.Ravi | Fitter – Zone 2 | 9280097540 |
Zone – 3
| Sl.No. | Official Names (Tmt.Thiru) | Designation | Mobile Number |
| 1 | A.Mohammed Sadagathulla | Assistant Commissioner Zone – 3 (i/c) | 9280097521 |
| 2 | P.Jeyakumar | JE – Zone – 3 | 9280097525 |
| 3 | G.Velumani | Fitter – Zone 3 | 9280097539 |
Zone – 4
| Sl.No. | Official Names (Tmt.Thiru) | Designation | Mobile Number |
| 1 | R.Jebakani Prabhavathy | Assistant Commissioner Zone – 4 (i/c) | 9280097520 |
| 2 | M.Ramesh Kumar | AEE – Zone – 4 | 9280097527 |
| 3 | Albert | AE – Zone – 4 | 9280097526 |
| 4 | Iyyappan | Fitter – Zone 4 | 9280097538 |