| Business | Phone |
| Lafarge 1385 Ronald Reagan Blvd, Cumming 30041 | (770) 781-8923 |
| Thomas Concrete Of Ga Inc 650 Old Atlanta Rd, Cumming 30041 | (770) 889-5183 |
| Tucker Concrete Co 695 Old Atlanta Rd, Cumming 30041 | (770) 889-6092 |
| Lafarge Cement 524 Haw Creek Rd, Cumming 30041 | (770) 887-0847 |
| Forsyth Concrete Inc 550 Haw Creek Rd, Cumming 30041 | (770) 887-9000 |