SIOUXLAND CERTIFIED TESTING SERVICES INC
USDOT 1074413
Active, interstate carrier, small fleet (3 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
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 | 1074413 |
|---|---|
| MC Number | — |
| Legal Name | SIOUXLAND CERTIFIED TESTING SERVICES INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 7122525132 |
| Address | 1400 HIGHWAY 75 N, Sioux City, IA, 51105 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| 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.
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 | 76 / 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 | 6 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 1 with injuries, 1 towaway) |
- 2024-08-16 — IA — 1 injured, towaway
Most frequent violation categories: 16 (1), 23 (1), 26 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 3 |
|---|---|
| Drivers | 5 |
| Recent Annual Mileage | 49,639 |
| Last MCS-150 Filing | 23-SEP-25 |
SIOUXLAND CERTIFIED TESTING SERVICES INC operates 3 power units — a larger fleet than 77% of carriers registered in IA.
Nearby
Other carriers in Sioux City, IA
- BAILEYS INC — USDOT 775487, 34 power units
- AL'S FORMAL WEAR OF HOUSTON LTD — USDOT 716846, 32 power units
- I & R INCORPORATED — USDOT 914798, 21 power units
- THE GSI GROUP LLC — USDOT 909493, 20 power units
- HERITAGE EXPRESS — USDOT 689047, 18 power units
Browse all carriers in Sioux City, IA or all IA carriers.