| Business | Phone |
| A T Specialities Llc 129 Industrial Ave, New Orleans 70121 | (504) 828-1424 |
| Awc Inc 5620 Pepsi St, New Orleans 70123 | (504) 733-9550 |
| Clement Control Systems Inc 1305 Distributors Row K, New Orleans 70123 | (504) 733-5323 |
| Control Technologies 1400 Distributors Row, New Orleans 70123 | (504) 885-2516 |
| M-Tec/Rise Inc New Orleans 70114 | (504) 362-2101 |
| Hydronic Technology Inc 4520 Martin Luther King Jr Bl, New Orleans 70125 | (504) 827-1163 |
| Trane Co 530 Elmwood Park Blvd, New Orleans 70123 | (504) 733-6789 |
| Yokogawa Southwest/Dixon 2004 Oak Creek Rd, New Orleans 70123 | (985) 781-2222 |