HaulerCheck · https://haulercheck.com/carrier/621701-irwin-m-zimmerman/ · Checked 2026-10-20 03:50 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
IRWIN M ZIMMERMAN
Doing business as ZIMMERMAN EXCAVATING
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, (660) 341-1970, not a number from an email or load board.
- MC370241 is listed on this record but filed under USDOT 1087676. 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
No roadside inspections in this period.
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 Missouri average covers 51,989 vehicle and 91,637 driver inspections of all Missouri-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
No violations recorded in roadside inspections in the last 24 months.
Crashes Oct 19, 2024 – Oct 19, 2026
No reportable crashes in this period.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 621701 |
|---|---|
| MC / docket | MC370241 |
| Legal name | IRWIN M ZIMMERMAN |
| DBA name | ZIMMERMAN EXCAVATING |
| Operation | Interstate |
| Business type | Individual |
| Power units | 1 |
| Drivers | 3 |
| Annual mileage | 10,000 (2025) |
| Hazmat | No |
| Safety rating | Not rated (no compliance review on record) |
| USDOT number added | Nov 22, 1995 · 30 years ago |
| Last MCS-150 update | Mar 25, 2026 |
Cargo carried
General FreightMetal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsLiquids/GasesOilfield EquipmentGrain, Feed, HayUtilitiesAgricultural/Farm SuppliesConstructionOtherRock Sand Gravel
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 IRWIN M ZIMMERMAN
What does IRWIN M ZIMMERMAN's operating authority allow?
FMCSA records show no active operating authority for IRWIN M ZIMMERMAN (MC370241), so it may not haul regulated interstate freight for hire or broker loads under these dockets.
Which information about IRWIN M ZIMMERMAN is old or missing?
MC370241, filed under another USDOT, is shown with its last known status from May 14, 2026. No insurance filings were found in the public data. There are too few vehicle inspections in the last 24 months to judge the out-of-service rate. 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 IRWIN M ZIMMERMAN?
Confirm the authority and insurance on the Motus record for USDOT 621701. Call the company back on the phone number on file, (660) 341-1970, 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 Rutledge, MO →
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 2026-10-20 03:50 UTC.