1. Envirochem 12612 La Hwy 339, Erath, LA 70533 Coordinate: 29.952236,-92.03426 Phone: (337) 918-6090
2. Envirochem 725 Hidalgo Rd, Erath, LA 70533 Coordinate: 29.9661,-92.02312 Phone: (337) 937-5637