| Address |
233 MIDLAND RD BAY CITY, MI 48640 United States |
|
| Phone | (989) 662-4630 | |
| Fax | (989) 662-6384 | |
| a1underground@a1underground.net | ||
| OIC state | MI | |
| Mailing address |
P O BOX 9 AUBURN, MI 48611 United States |
| Dot number | 1677793 | |
| Carrier operation | interstate | |
| MCS-150 form date | 2017-02-02 | |
| MCS-150 mileage (year) | 260,000 (2016) | |
| Number of power units | 20 | |
| Number of drivers | 17 | |
| Last updated | Jun 2017 |