OLDCASTLE SW GROUP INC
495-unit tanker operator based in Grand Junction, CO. Current peer-cohort grade: B (above average).
- USDOT
- 323837
- MC
- MC1175192
- Based
- Grand Junction, CO
- Contact
- 9702435994 · adam.shamoon@na.crh.com
What this carrier is
OLDCASTLE SW GROUP INC is a large-fleet tanker operator based in Grand Junction, CO. Operating footprint: 495 power units, 200 drivers. The carrier runs local lanes and holds active MC1175192 authority. Listed cargo classifications include building materials, machinery, large objects, liquids and gases, and construction materials. FMCSA safety rating on file: Satisfactory (Apr 1, 2024).
Fleet composition on file: 402 owned trucks, 75 owned tractors, 268 owned trailers.
For shippers and brokers: this carrier sits above peer-cohort average on most measures with no acute or critical flags on file.
At a glance
Safety record
Grade shown here is ProHRHQ analysis based on public FMCSA data. It is not an official FMCSA safety rating. The authoritative federal record is on FMCSA SAFER/SMS.
Current peer-cohort snapshot based on public FMCSA BASIC measures. Peer cohort: 35 motor carriers operating 490–499 power units.
No acute or critical violation flags in the current review window.
The strongest signal is Hours-of-Service at 33.3% of peer cohort average — well under norm. Combined with a clean acute-flag picture, that supports the B grade. Main caution: nothing stands out as disqualifying on this record.
| BASIC | Carrier (3yr, weighted) | Cohort avg | vs. cohort | Acute |
|---|---|---|---|---|
| Unsafe Driving | 75 | 70.00 | 107.1% | No |
| Hours-of-Service | 2 | 6.00 | 33.3% | No |
| Driver Fitness | 1 | 0.75 | 133.3% | No |
| Controlled Substances/Alcohol | 0 | 0.00 | — | No |
| Vehicle Maintenance | 92 | 84.25 | 109.2% | No |
| Hazmat | 3 | 0.75 | 400.0% | n/a |
Against similarly sized 490–499-power-unit peers, this carrier is below cohort average in Hours-of-Service, and above cohort average in Driver Fitness.
Inspection and violation record
Last 3 years of public roadside history for USDOT 323837: 213 inspections across 2 states. Most recent inspection: Apr 15, 2026 in CO.
| BASIC | Violations (3 yr) |
|---|---|
| Unsafe Driving | 39 |
| Hours-of-Service | 1 |
| Driver Fitness | 3 |
| Vehicle Maintenance | 69 |
| Hazmat | 1 |
| Total violations | 120 (26 out-of-service) |
Crash record (3 yr): 4 reportable crashes , 1 with reported injuries . Most recent: Jan 28, 2026.
What this carrier likely fits
This is a tanker operator that runs local lanes, primarily intrastate, at a large fleet scale, with building materials, machinery, large objects, liquids and gases, and other listed classes on the FMCSA cargo classification list. Trailer-heavy fleet composition (268 trailers against 75 tractors) is consistent with drop-and-hook or dedicated lane operation.
Drawn from FMCSA-reported cargo classifications, route profile, and fleet composition. Not a substitute for direct confirmation of equipment and lane capability with the carrier.
Key takeaways
- Grade B (above average) against 35 peer carriers operating 490–499 power units.
- No acute or critical violation flags in the current review window.
- 155 inspections in the 24-month SMS window (4 driver OOS, 9 vehicle OOS).
- Three-year public record: 120 violations, 4 reportable crashes.
- Hazmat is the weakest area — 400.0% of peer cohort average (roughly double the norm).
- Operates as a large-fleet tanker operator running local lanes with 495 power units on file.
Is this your carrier?
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