Trucking Companies in Keystone, South Dakota
Motor carriers, brokers, and freight forwarders with a registered address in Keystone, South Dakota. Filter by safety rating, then click any carrier for the full FMCSA profile.
| Company | Status |
|---|---|
| Edge LLC DOT# 3480778 MC# 1142291 | Active |
| Brad Brockhouse Trucking Inc DOT# 1035687 MC# 434934 | Inactive |
| Geofuntrek LLC DOT# 2396940 MC# 826549 | Active |
| Sunfire Firefighting Service LLC DOT# 1525471 | Inactive |
| Mike Arnio DOT# 456464 | Inactive |
| Gene Walton DOT# 682090 | Inactive |
| Gmx Inc DOT# 958750 MC# 409607 | Active |
| Gohsman Logging LLC DOT# 2569106 | Inactive |
| James Sires DOT# 1807093 | Inactive |
| Jerald Frasier DOT# 465655 | Inactive |
| K W Enterprises Inc DOT# 291906 MC# 196305 | Inactive |
| Lynn Hanson DOT# 706125 MC# 326477 | Active |
| Rick Siemonsma DOT# 520030 | Active |
| Robert Baird DOT# 662121 MC# 309977 | Inactive |
| Robert Siemonsma DOT# 433161 | Inactive |
| Sparks Concrete Lifting Inc DOT# 2541200 | Inactive |
| Twisted Iron Trucking LLC DOT# 4498042 | Active |
| Gary Ferguson DOT# 291431 MC# 185369 | Inactive |
| Mattson Transport LLC DOT# 2973142 MC# 536050 | Inactive |
Frequently Asked Questions
Common questions brokers and shippers ask about motor carriers in Keystone, South Dakota and how to vet them with FMCSA data.
How many trucking companies are based in Keystone, South Dakota?
There are roughly 19 FMCSA-registered motor carriers, brokers, and freight forwarders headquartered in Keystone. This includes large fleets with hundreds of trucks as well as owner-operators with a single power unit.
How do I vet a Keystone carrier before tendering a load?
Open the carrier's profile and review their operating authority, insurance status, safety rating, BASIC scores, and recent changes. The Broker Due Diligence checklist on each carrier page surfaces the specific flags brokers should review. Always request a fresh certificate of insurance directly from the carrier as a final step.
What does it mean if a Keystone carrier is "Inactive"?
Inactive operating status means the carrier's USDOT registration has lapsed, often because they failed to file the required biennial MCS-150 update. Inactive carriers are not authorized to operate and you should not tender loads to them without verifying current authority directly with FMCSA.
Are owner-operators in Keystone included?
Yes. Any FMCSA-registered carrier based in Keystone appears in this list, from single-truck owner-operators up to fleets with thousands of power units. Fleet size is one of the columns shown so you can scope your search accordingly.
How current is this list?
The list refreshes daily from FMCSA's Company Census File. New carriers appear as they register, and inactive carriers stay listed until FMCSA removes them from the dataset.
Data sourced from FMCSA. Refreshed daily.