| Business | Phone |
| Alexander Concrete Constr 27 Hilltop Rd, Elkton 21921 | (410) 398-0931 |
| E & H Concrete 249 S Bridge St # B, Elkton 21921 | (410) 398-7063 |
| Samco Inc 307 N Bridge St, Elkton 21921 | (410) 620-1163 |
| Wilson's Concrete Construction 1867 E Old Philadelphia Rd, Elkton 21921 | (410) 398-1540 |