| Business | Phone |
| Blalock Ready Mix 1225 W Parkway Ave, Knoxville 37912 | (865) 546-2641 |
| Charles Blalock's & Sons 7801 Kingston Pike, Knoxville 37919 | (865) 769-3001 |
| Rinker Materials Corp 2209 W Blount Ave, Knoxville 37920 | (865) 573-4501 |
| Ready Mix Concrete Co 1104 Spring Hill Rd, Knoxville 37914 | (865) 524-3333 |
| Knoxville Concrete Inc 3021 Amherst Rd, Knoxville 37921 | (865) 693-7788 |