| Business | Phone |
| American Water Technologies 4704 Conlin St, Metairie 70006 | (504) 455-4330 |
| Aquativa Clean Water Center 8814 Veterans Memorial Blvd, Metairie 70003 | (504) 469-1125 |
| Greenwood Salt Svc Inc 6408 Blanke St, Metairie 70003 | (504) 779-7796 |
| Heron Sales Inc 4116 Page Dr, Metairie 70003 | (504) 455-2300 |
| K-2 Chem Inc 1900 Eisenhower Ave, Metairie 70003 | (504) 455-8732 |
| Louisiana Soft Water Inc 2324 N Arnoult Rd, Metairie 70001 | (504) 712-9990 |
| Discovery Marketing & Distributing, Inc. 2324 N. Arnoult Street, Metairie 70002 | (504) 833-8221 |
| Us Filter 1029 W Harimaw Ct, Metairie 70001 | (504) 837-7977 |