| Business | Phone |
| 16th Street Auto 508 E 16th St, Dubuque 52001 | (563) 583-1815 |
| Action Auto 1200 Washington St, Dubuque 52001 | (563) 582-5545 |
| Anderson Auto Inc 1025 Cedar Cross Rd, Dubuque 52003 | (563) 556-2200 |
| Auto & Truck Parts Inc 3000 Jackson St, Dubuque 52001 | (563) 583-3503 |
| Auto Ranch 2097 Central Ave, Dubuque 52001 | (563) 557-1131 |
| Auto Wholesalers Inc 3120 Cedar Crest Rdg, Dubuque 52003 | (563) 582-5464 |
| Bob's Auto 1450 Pine St, Dubuque 52001 | (563) 556-0239 |
| Conrad Auto Sales 614 Central Ave, Dubuque 52001 | (563) 582-4010 |
| Dick's Auto Sales 598 Central Ave, Dubuque 52001 | (563) 588-3999 |
| Extreme Motor Sales & Repair 3145 Cedar Crest Rdg, Dubuque 52003 | (563) 690-1612 |
| Gary's Automotive 3360 Center Grove Dr, Dubuque 52003 | (563) 583-0519 |
| Hudspeth Auto Dubuque 52001 | (563) 590-2395 |
| Instant Car Credit 485 Central Ave, Dubuque 52001 | (563) 556-0978 |
| J D Auto Sales 4400 Dodge St, Dubuque 52003 | (563) 556-5766 |
| Jaeger Auto Sales 1097 White St, Dubuque 52001 | (563) 582-4552 |
| Jaeger Auto Sales 1098 Central Ave, Dubuque 52001 | (563) 588-9744 |
| K & B Auto Body & Sales 2393 Garfield Ave, Dubuque 52001 | (563) 557-8135 |
| K-Line Sales & Svc 5075 Pennsylvania Ave, Dubuque 52002 | (563) 556-2593 |
| Kevin's Auto Diagnostics 1750 Radford Rd, Dubuque 52002 | (563) 582-5787 |
| Hawkeye Auto Sales 2385 Kerper Blvd, Dubuque 52001 | (563) 588-1780 |
| Midway Motor Sales 500 E 14th St, Dubuque 52001 | (563) 583-9146 |
| North End Auto Sales 3275 Central Ave, Dubuque 52001 | (563) 583-5542 |
| Quality Auto Sales 3715 Peru Rd, Dubuque 52001 | (563) 582-6360 |
| Rhomberg Avenue Auto Mart 800 Rhomberg Ave, Dubuque 52001 | (563) 582-3554 |
| Rich's Car Corner 3195 Jackson St, Dubuque 52001 | (563) 556-4161 |
| Tri-State Auto Sales 2403 Central Ave, Dubuque 52001 | (563) 582-1911 |
| Conrad Enterprises 601 White St, Dubuque 52001 | (563) 582-4423 |
| C R Cars 1087 Cedar Cross Rd, Dubuque 52003 | (563) 589-0033 |