| Business | Phone |
| Air Conditioning Svc Inc 57900 New Erwin Dr, Plaquemine 70764 | (225) 687-8324 |
| Air Control Engineering 24330 Sebastian St, Plaquemine 70764 | (225) 687-6417 |
| Ray's Refrigeration & Air Cond 24669 Eisenhower Dr, Plaquemine 70764 | (225) 687-4792 |