| Business | Phone |
| Airsystem Concepts Inc 18500 Plantation Blvd, Prairieville 70769 | (225) 677-7874 |
| Brandt Instruments Inc 18568 Oakgrove Pkwy, Prairieville 70769 | (225) 673-6776 |
| Delta Resource Management Llc 15059 Highway 431, Prairieville 70769 | (225) 622-4656 |
| United States Environmental 37009 Lirocchi Park, Prairieville 70769 | (225) 673-4200 |
| World Wide Environmental Sltn 37243 Commerce Ln, Prairieville 70769 | (225) 673-4304 |