| Business | Phone |
| Dmr Mechanical 6150 Bert Kouns Industrial Lp, Shreveport 71129 | (318) 629-6800 |
| Glenn Mechanical 6146 Magnolia Woods Ave, Shreveport 71107 | (318) 929-1476 |
| Payne Co 7235 W Bert Kouns Ind Loop, Shreveport 71129 | (318) 686-4183 |
| Republic Contractors 6870 Bert Kouns Loop, Shreveport 71129 | (318) 688-8282 |