| Business | Phone |
| Boring Specialist Oklahoma City 73112 | (405) 650-2476 |
| Five G's Construction 5901 S Lindsay Ave, Oklahoma City 73129 | (405) 631-5093 |
| J & R Backhoe Svc 1500 Nw 47th St, Oklahoma City 73118 | (405) 840-2130 |
| Midwest Trenching Inc 4057 Nw 3rd St # B, Oklahoma City 73107 | (405) 946-1754 |