A-1 Portable Buildings LLC (USDOT 1856999)
1 caution found.
- DOT number
- USDOT 1856999
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 22855 BLOOM ROAD, FARMINGTON, MO 63640
- MCS-150 last filed
- 2025-11
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- No inspections in the last 24 months (Note): 2 trucks on file · active 17 years · no inspections in our 24-month roadside record
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 1856999?
DOT 1856999 (USDOT 1856999) is A-1 Portable Buildings LLC, an interstate motor carrier.
What is A-1 Portable Buildings LLC's USDOT number?
A-1 Portable Buildings LLC's USDOT number is 1856999. No MC docket number is on file.
Is A-1 Portable Buildings LLC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does A-1 Portable Buildings LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is A-1 Portable Buildings LLC's safety record?
FMCSA records show no vehicle inspections for A-1 Portable Buildings LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is A-1 Portable Buildings LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. A-1 Portable Buildings LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is A-1 Portable Buildings LLC's FMCSA safety rating?
A-1 Portable Buildings LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status