HaulerCheck · https://haulercheck.com/carrier/131651-swinerton-incorporated/ · Checked 2026-10-19 23:51 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
SWINERTON INCORPORATED
No risk signals found
How risk signals workNothing in the FMCSA record matched our risk signals. That is not a guarantee, and it does not confirm who you are talking to; follow the checks below.
What to verify next
- Confirm authority and insurance on the official Motus record ↗. Safety record: SAFER ↗.
- Call back on the number on file, (415) 984-1216, not a number from an email or load board.
- MC532504 is listed on this record but filed under USDOT 1313651. If you were given that number, check that company instead.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
No insurance filings were found in the public FMCSA data for this carrier.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
3 of 15 · California avg 19.8%
0 of 16 · California avg 6.3%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Sep 1, 2026 | CA | 1 | 0 | No |
| Jul 6, 2026 | CA | 1 | 0 | No |
| Jul 1, 2026 | CA | 1 | 0 | No |
| Apr 30, 2026 | CA | 3 | 0 | No |
| Apr 15, 2026 | CA | 1 | 1 | Yes |
| Apr 8, 2026 | CA | 1 | 1 | Yes |
| Feb 20, 2026 | CA | 1 | 0 | No |
| Jan 7, 2026 | CA | 1 | 0 | No |
| Sep 24, 2025 | CA | 1 | 0 | No |
| Aug 4, 2025 | CA | 1 | 0 | No |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The California average covers 398,742 vehicle and 510,354 driver inspections of all California-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
7 violations counted in FMCSA's Safety Measurement System (SMS), 3 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 11 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | California share |
|---|---|---|---|---|
| Vehicle Maintenance | 6 | 3 | 85.7% | 71.7% |
| Hours-of-Service Compliance | 1 | 0 | 14.3% | 16.6% |
6 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Hubs - Wheel seal leaking Wheels Studs Clamps Etc. · Vehicle Maintenance · code 3965BHWSL | 2 | 2 |
| Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV Improper Load Securement · Vehicle Maintenance · code 393100BC | 1 | 1 |
| State/Local Laws - State/Local Hours of Service Hours · Hours-of-Service Compliance · code 3922SLLHOS | 1 | 0 |
| Lighting - License plate lamp missing Clearance Identification Lamps/Other · Vehicle Maintenance · code 39311A1LLPL | 1 | 0 |
| Lubrication - Oil or grease leak Other Vehicle Defect · Vehicle Maintenance · code 3965BL | 1 | 0 |
| Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. Wheels Studs Clamps Etc. · Vehicle Maintenance · code 393205CWRAWFLMIB | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the California column is the mix across all California-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 19, 2024 – Oct 19, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 131651 |
|---|---|
| MC / docket | MC532504 |
| Legal name | SWINERTON INCORPORATED |
| Operation | Interstate |
| Business type | Corporation |
| Power units | 83 |
| Drivers | 51 |
| Annual mileage | 375,000 (2024) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Jun 1, 1974 · 52 years ago |
| Last MCS-150 update | Mar 8, 2025 |
Cargo carried
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsConstructionOtherUnspecified
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about SWINERTON INCORPORATED
What does SWINERTON INCORPORATED's operating authority allow?
FMCSA records show no active operating authority for SWINERTON INCORPORATED (MC532504), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about SWINERTON INCORPORATED is old or missing?
MC532504, filed under another USDOT, is shown with its last known status from May 14, 2026. No insurance filings were found in the public data. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.
What should I verify before booking SWINERTON INCORPORATED?
Confirm the authority and insurance on the Motus record for USDOT 131651. Call the company back on the phone number on file, (415) 984-1216, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches the docket on file, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Concord, CA →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-19 23:51 UTC.