| Business | Phone |
| Gyro Alignment Ctr 67 Wesley Grant Rd, Hattiesburg 39401 | (601) 544-5275 |
| Hattiesburg Diesel Inc 6933 U S Highway 49, Hattiesburg 39402 | (601) 268-2110 |
| Peterbilt Of Hattiesburg Llc 4093 U S Highway 11, Hattiesburg 39402 | (601) 544-3499 |
| Mid South Diesel Inc 3982 U S Highway 49, Hattiesburg 39401 | (601) 545-9899 |