STEPHEN WALDROUP CONSTRUCTION INC
USDOT 734093 · Doing business as ULTRA QUIET FLOORS
Active, interstate carrier, small fleet (14 power units) — safety rating: conditional.
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
- Crashes (24 months)2 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 | 734093 |
|---|---|
| MC Number | — |
| Legal Name | STEPHEN WALDROUP CONSTRUCTION INC |
| DBA Name | ULTRA QUIET FLOORS |
| Entity Type | CORPORATION |
| Phone | 5035383117 |
| Address | 403 NORTH MAIN ST, Newberg, OR, 97132 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | C — Conditional (rated 20240917) |
| 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 | 74 / 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, 0 with injuries, 2 towaway) |
- 2026-01-09 — OR — towaway
- 2024-11-18 — OR — towaway
- 2023-11-17 — OR — 3 injured, towaway
Most frequent violation categories: 51 (2), 29 (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) | 14 |
|---|---|
| Drivers | 8 |
| Recent Annual Mileage | 74,525 |
| Last MCS-150 Filing | 12-MAR-25 |
STEPHEN WALDROUP CONSTRUCTION INC operates 14 power units — a larger fleet than 97% of carriers registered in OR.
Nearby
Other carriers in Newberg, OR
- NEWBERG GARBAGE SERVICE INC — USDOT 769328, 15 power units
- NORTHWEST DAIRY DISTRIBUTION INC — USDOT 1016864, 13 power units
- AMERICAN ENERGY PROPANE INC — USDOT 702193, 8 power units
- CHARLES M SCHMIDT EXCAVATING INC — USDOT 738368, 7 power units
- CLIMAX PORTABLE MACHINE TOOLS INC — USDOT 963195, 6 power units
Browse all carriers in Newberg, OR or all OR carriers.