KEIZER REFRIGERATION INC
USDOT 398556
Active, interstate carrier, small fleet (5 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Insurance on fileOld Republic Insurance Company
- Out-of-service rate0% vs 19.1% national avg
- Crashes (24 months)2 reported — involvement does not imply fault
- Authority ageGranted 28 years ago
- Linked registrations1 share this carrier's phone or address
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 398556 |
|---|---|
| MC Number | MC-324801 |
| Legal Name | KEIZER REFRIGERATION INC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 7122520724 |
| Address | 5220 HARBOR DRIVE, Sioux City, IA, 51111 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20090225) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Filings
Insurance
| Current Insurer | Old Republic Insurance Company |
|---|---|
| Coverage on File | $2,000,000 |
| Insurance on File Since | 2024-11-01 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| Old Republic Insurance Company | $2,000,000 | BMC-91X | 2024-11-01 | — |
Timeline
Authority history
| Authority First Granted | 1997-10-08 Established authority |
|---|---|
| Authority Events on Record | 1 |
- 1997-10-08 — Granted — Motor Carrier of Property (Except Household Goods) Active GRANTED
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 80 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 2 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
| Crashes | 2 total (0 fatal, 1 with injuries, 2 towaway) |
- 2025-07-11 — IA — towaway
- 2025-06-27 — IA — 1 injured, towaway
Most frequent violation categories: 12 (1), 20 (1), 29 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
1 other active carrier registration share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 5 |
|---|---|
| Drivers | 9 |
| Recent Annual Mileage | 50,800 |
| Last MCS-150 Filing | 30-JUN-25 |
KEIZER REFRIGERATION INC operates 5 power units — a larger fleet than 88% of carriers registered in IA.
Nearby
Other carriers in Sioux City, IA
- CHESTERMAN COMPANY — USDOT 200400, 367 power units
- HAGEN INC — USDOT 64345, 171 power units
- ILLINI EXPRESS INC — USDOT 146612, 105 power units
- KNIFE RIVER MIDWEST LLC — USDOT 324020, 103 power units
- STATE STEEL SUPPLY INC — USDOT 134844, 79 power units
Browse all carriers in Sioux City, IA or all IA carriers.