| Business | Phone |
| Port Neches Accounts Payable 634 Avenue C, Port Neches 77651 | (409) 727-2185 |
| Port Neches Bldg Official 634 Avenue C, Port Neches 77651 | (409) 719-4205 |
| Port Neches Public Works 634 Avenue C, Port Neches 77651 | (409) 727-2182 |
| Port Neches Personnel 634 Avenue C, Port Neches 77651 | (409) 727-2184 |
| Port Neches Svc Ctr 2001 Merriman St, Port Neches 77651 | (409) 719-4281 |
| Maintenance Garage 2001 Merriman St, Port Neches 77651 | (409) 727-0832 |