| | Plant Name | City | Plant Number |
| A & E Collision Specialists | Eldora | 42-02-014 |
|
| A & I Auto Inc. | Northwood | 98-01-012 |
|
| A & J Body Shop | MARSHALLTOWN | 64-01-051 |
|
| ABRA Auto Body & Glass | Iowa City | 52-01-073 |
|
| ABRA Auto Body & Glass | FORT MADISON | 56-02-038 |
|
| Abra Auto Body and Glass | DUBUQUE | 31-01-095 |
|
| Accent Construction | Monticello | 53-02-028 |
|
| Accurate Gear and Machine, Inc. | WATERLOO | 07-01-169 |
|
| Ackerman Collision Repair | Sibley | 72-01-013 |
|
| Adair Shops | DYERSVILLE | 31-02-016 |
|
| Adams A/B Company Inc. | ALBIA | 68-01-021 |
|
| Adams Motor Company | Denison | 24-01-031 |
|
| Affordable Auto | NEWTON | 50-01-057 |
|
| Affordable Automotive & Collision Center | Conroy | 48-09-002 |
|
| Ahlrichs Cabinet Shop, Inc. | Pocahontas | 76-01-016 |
|
| AJ's Body Shop | Fenton | 55-10-002 |
|
| AK Autobody | Webster City | 40-01-030 |
|
| Al's Auto Body | ALBIA | 68-01-020 |
|
| Al's Custom Auto Body | Rockford | 34-03-004 |
|
| Algona Frame & Auto Body Inc. | ALGONA | 55-01-038 |
|
| All Seasons Auto Body | Monticello | 53-02-016 |
|
| AMAC Services Inc | Wayland | 44-04-005 |
|
| AME | Eldora | 42-02-017 |
|
| American Auto Body | Mason City | 17-01-113 |
|
| American Color Imaging | Cedar Falls | 07-02-052 |
|
| American Crane Inc. | Garner | 41-02-017 |
|
| American Industrial Door Company | Davenport | 82-01-149 |
|
| Ames Auto Body, Inc. | Marcus | 18-02-005 |
|
| Anamosa Specialty Coatings | Anamosa | 53-01-017 |
|
| Anderson Collision | Cedar Falls | 07-02-039 |
|
| Anderson Restoration LC | Kanawha | 41-03-004 |
|
| APE LLC | Davenport | 82-01-151 |
|
| Arnold Group of Companies | Spencer | 21-01-051 |
|
| Arnold Motor Supply | Spencer | 21-01-036 |
|
| Arona Auto Body | Iowa City | 52-01-071 |
|
| ASAP Towing and Recovery | Lone Tree | 52-04-004 |
|
| Asher Motor Co. | Spencer | 21-01-055 |
|
| Atlantic Bottling Company | Atlantic | 15-01-037 |
|
| Atlas Truck Bodies | ANAMOSA | 53-01-021 |
|
| Austin's Automotive | ESSEX | 73-33-004 |
|
| Austin's Automotive, LLC | SHENANDOAH | 73-01-030 |
|
| Authentic Auto Body | Clinton | 23-01-074 |
|
| Auto Crafters | Charles City | 34-01-044 |
|
| Auto Crafters Sales & Repair | Norway | 06-09-003 |
|
| Auto Manufacturing Systems (AMS) | Webster City | 40-01-035 |
|
| Autobody Pros | Cedar Falls | 07-02-054 |
|
| Automotive Uplifters LLC | AMES | 85-01-107 |
|
| Avalon Body Shop Inc. | Rickardsville | 31-14-001 |
|
| AYM Inc. | Albia | 68-01-007 |