| Business | Phone |
| Barnard Construction 505 Main St, Trenton 64683 | (660) 359-6133 |
| Shippen Construction Co 203 E 9th St, Trenton 64683 | (660) 359-3857 |
| Shippen Construction Co 33 Se Highway E, Trenton 64683 | (660) 286-6869 |
| Robert Porter Construction 1418 Mable St, Trenton 64683 | (660) 359-5177 |