| Business | Phone |
| Ahtna Construction & Primary Mile 115 Richardson Hwy, Glennallen 99588 | (907) 822-3648 |
| Control Contractors Inc 424 W Pioneer # 106, Glennallen 99588 | (907) 835-5083 |
| Morrison Construction Mile 42 Mccarthy Rd, Glennallen 99588 | (907) 554-4456 |