AAC Block manufacturers in India: Ecorex AAC Block. Magicrete. JK Lakshmi. Godrej Construction. Birla Aerocon. AAC Block Price USA Cost of AAC Blocks As of 2018, a basic 8 x 8 x 24-inch block of AAC costs about $2.20 to $2.50/ft2; 10 to 25 percent more than standard concrete blo...