| Business | Phone |
| El Paso Water Treatment Plant 800 Canal Rd, El Paso 79901 | (915) 544-7028 |
| El Paso Water Utilities 1154 Hawkins Blvd, El Paso 79925 | (915) 594-5500 |
| El Paso Water Utilities 130 N Cotton St, El Paso 79901 | (915) 594-5500 |
| El Paso Water Utilities Equip 130 N Cotton St, El Paso 79901 | (915) 533-8320 |
| J Rogers Water Treatment Plant 10000 Southside Rd, El Paso 79927 | (915) 594-5753 |
| Northwest Wastewater Treatment 701 Executive Center Blvd, El Paso 79922 | (915) 594-5791 |