Jefferson Chamber of Commerce Green Grants LLC Share: Consulting Green Grants LLC 3445 N. Causeway Blvd., Ste. 906 Metairie, La 70002 (504) 835-2510 Hours: 8am-5pm Mon-Fri; (closed on weekends) About Map About Green Grants mission is to maximize the efficiency of your home at no out-of-pocket expense to you in order to put more money in your pocket. Directions Corporate office located in Metairie Centre at 2424 Edenborn on 5th floor. What's Nearby? Distance: 5 10 15 20 25 50 mi.