Home › Broker Watch › Mississippi › STEEL ROCK SERVICES LLC
Broker Watch · carrier profile
STEEL ROCK SERVICES LLC: FMCSA record and Trust Receipt
STEEL ROCK SERVICES LLC (USDOT 4107596) holds Motor Carrier of Property (Except Household Goods) with status Active in Laurel, MS; liability insurance from Trumbull Insurance Company is on file (effective 2026-05-04). FMCSA SMS lists no roadside inspections in 24 months. Trust Signal Score 100 / 100 (Green), 0 record changes in 90 days. As of .
USDOT 4107596 · MC1568254 · Laurel, MS
- USDOT 4107596 operating authority (FMCSA L&I, as of 2026-10-30T12:10:54+00:00)
- Motor Carrier of Property (Except Household Goods): Active
- Liability insurance on file
- Trumbull Insurance Company, effective 2026-05-04
- Trust Signal Score
- 100 / 100 (Green)
- Fleet size (Company Census)
- 29 power units, 9 drivers
- Based in
- Laurel, MS
- Shared identifiers (other DOT records)
- 1
Source: official USDOT FMCSA Licensing & Insurance, Company Census and SMS public records, verified · Cite: CarrierDaily Broker Watch, FMCSA public records as of 2026-10-30T12:10:54+00:00 · sources and method · Machine-readable data: JSON
Trust & Change Signals for STEEL ROCK SERVICES LLC
Green 100 / 100 Trust Signal Score
Verify at https://carrierdaily.com/tools/dot-lookup?q=4107596
Receipts
- No change signals on record. (FMCSA public records compared daily, 2026-10-30)
- Operating authority status is Active. (FMCSA Licensing & Insurance (Motus carrier/insurance files), 2026-10-30)
- Officer name matches 1 other DOT record. (FMCSA Company Census (hash-matched), 2026-10-30)
- Liability insurance on file: Trumbull Insurance Company, effective 2026-05-04. (FMCSA L&I insurance history, 2026-05-04)
- USDOT number registered 3.3 years ago (2023-07-25, Company Census add date). (FMCSA Company Census, 2023-07-25)
Shared identifiers
| Identifier | Other DOT records sharing it | Of those: authority action or insurance cancellation (24 mo) | |
|---|---|---|---|
| Officer name | 1 | 0 |
Linked DOT numbers and the full change history are included with a free trial.
Contact and name changes
No contact or name change recorded since monitoring began.
Data reflects official public records published by the U.S. Department of Transportation (FMCSA) as of Oct 30, 2026 06:10 MDT. CarrierDaily provides factual public-record change monitoring and is not a consumer reporting agency under the FCRA.
Sources: FMCSA Licensing & Insurance (Motus carrier and insurance history files); FMCSA Company Census (az4n-8mr2); FMCSA SMS inspection, crash and BASIC summaries; CarrierDaily daily comparison of those files (hash-matched identifiers). Identifier matches are computed on one-way hashes; no phone, email or address value is stored.
Watch this carrier
How does this carrier compare?
| Metric | This carrier | Benchmark | Delta | Source |
|---|---|---|---|---|
| Operating authority | Motor Carrier of Property (Except Household Goods): Active | 71.6% of Mississippi records are Active | Active like the state majority | FMCSA Licensing & Insurance |
| Authority age | no grant date on file | 90-day post-approval window | n/a | FMCSA L&I grant / reinstatement date |
| BIPD liability filing | $1,000,000 on file | $1,000,000 required | +0 vs required | FMCSA L&I insurance filings |
| Current liability policy | Trumbull Insurance Company, effective 2026-05-04 | policy age in days | 179 days on file | FMCSA L&I insurance history |
| Vehicle out-of-service rate | no SMS inspections | 22.26% national (FMCSA SAFER) | n/a | FMCSA SMS, 24 months |
| Driver out-of-service rate | no SMS inspections | 6.67% national (FMCSA SAFER) | n/a | FMCSA SMS, 24 months |
| Roadside inspections, 24 months | 0 on record | 17 Mississippi carriers with SMS summaries | no crash records | FMCSA SMS |
| Fleet size | 29 power units, 9 drivers | 14 curated Mississippi fleets | 78th percentile of the state cohort | FMCSA Company Census (MCS-150) |
| Shared identifiers with other DOT records | 1 (0 with revoked authority or a cancellation) | 8.8% of Mississippi records share one | above the state avg | FMCSA Company Census (one-way hashes) |
| Record changes, last 90 days | 0 | 0 changes = stable contact and name record | +0 vs a stable record | FMCSA Company Census / L&I, compared daily |
| MCS-150 last updated | 2025-07-09 | biennial update (730 days) | +252 days vs due | FMCSA Company Census |
| Trust Signal Score | 100 / 100 (Green) | 61.9% of scored Mississippi carriers are Green | Green like 64.1% nationally | CarrierDaily, deterministic from the facts above |
| Cargo classifications | Machinery and large objects, Flatbed-type cargo (building materials, machinery, metal, logs and lumber), Hazardous mater | from the carrier's own MCS-150 | 3 hub(s) | FMCSA Company Census |
Is STEEL ROCK SERVICES LLC authorized by FMCSA?
Motor Carrier of Property (Except Household Goods) is Active. 71.6% of Mississippi authority records are Active.
Does STEEL ROCK SERVICES LLC have insurance on file?
Yes. The current liability filing names Trumbull Insurance Company with an effective date of 2026-05-04; $1,000,000 is on file against $1,000,000 required. A BMC-35 cancellation notice would appear here 30 days before it takes effect.
How does STEEL ROCK SERVICES LLC compare on roadside inspections?
FMCSA SMS lists no roadside inspections for this carrier in the last 24 months, so no out-of-service rate can be computed; that is common for new or small fleets and is not itself a signal.
Does STEEL ROCK SERVICES LLC share identifiers with other DOT records?
1 other DOT records share a phone, address, email or officer name, none of them with a revoked authority or cancellation. Shared identifiers are common among affiliated companies and registered agents.
What changed in the last 90 days?
Nothing: the name, contacts and authority record are unchanged across the last 90 days of daily comparisons.
What does the Trust Signal Score say about STEEL ROCK SERVICES LLC?
100 / 100, Green: active authority, liability insurance on file and no shared-identifier or recent-change deduction. Green means the public record shows none of the signals checked, not a guarantee of performance.
Embed this carrier's Trust Signal badge
The badge reads the live score (cached one hour); it links back to this public record.
<a href="https://carrierdaily.com/broker-watch/carrier/4107596"><img src="https://carrierdaily.com/badges/trust/4107596.svg" alt="CarrierDaily Trust Signal Score for USDOT 4107596" width="220" height="40"></a>Parent hubs
Mississippi hub New MC numbers in Mississippi Machinery and large objects carriers Flatbed-type cargo (building materials, machinery, metal, logs and lumber) carriers Hazardous materials (HM indicator) carriers All carrier profiles Trust Signal Score methodology
Which carriers are nearest to this one?
Curated profiles in the same city and state, closest fleet size first.
| Carrier | City | Power units | Trust Signal |
|---|---|---|---|
| SKINROCK SOUTH EAST LLC | Diberville, MS | 30 | not scored yet |
| J PATRICK LEE CONSTRUCTION LLC | Picayune, MS | 24 | not scored yet |
| STOCKSTILL TRUCKING INC | Purvis, MS | 42 | not scored yet |
| KIRKSEY TRUCKING INC | Mantachie, MS | 19 | not scored yet |
| GRAROCK TRUCKING INC | Macon, MS | 17 | not scored yet |
| EDWARD C BUTLER SR LLC | Sardis, MS | 14 | not scored yet |
| TMG AND ASSOCIATES INC | Meridian, MS | 12 | not scored yet |
| WW TRUCKING INC | Verona, MS | 11 | not scored yet |
Check this carrier
Double-brokering check for USDOT 4107596 Full DOT lookup for USDOT 4107596 Compare Carrier411 and CarrierDaily
Questions
Is STEEL ROCK SERVICES LLC authorized by FMCSA?
FMCSA Licensing & Insurance lists USDOT 4107596 (STEEL ROCK SERVICES LLC) with operating authority status Active as of 2026-10-30T12:10:54+00:00.
Does STEEL ROCK SERVICES LLC have insurance on file?
Liability insurance on file: Trumbull Insurance Company, effective 2026-05-04.
What is the Trust Signal Score for STEEL ROCK SERVICES LLC?
100 / 100, badge Green: No change signals on record. The score is a deterministic reading of FMCSA public-record facts, each listed with its source; it is not a consumer report.