| Business | Phone |
| Auto Ace Express Lube 1506 Kenwood Ave, Duluth 55811 | (218) 728-1453 |
| Auto Lube 601 E 4th St, Duluth 55805 | (218) 722-9922 |
| Denfeld Lube Ctr Inc 3332 Restormel St, Duluth 55806 | (218) 624-4013 |
| Jiffy Lube 115 E Central Entrance, Duluth 55811 | (218) 722-2008 |
| Valvoline Instant Oil Change 4431 Trinity Rd, Duluth 55811 | (218) 723-8462 |