Mast Construction LLC (USDOT 1496138)
Monitor- DOT number
- USDOT 1496138
- Operating authority
- Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 21, 2026. 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
- 4 power units, 6 drivers
- Operation type
- Interstate
- Physical address
- 1045 LONG CORNER ROAD, MOUNT AIRY, MD 21771
- MCS-150 last filed
- Aug 2025
Other carriers based in Mount Airy, MD
Companies whose FMCSA physical address is in Mount Airy, MD. Listed because of where they are based, nothing else.
- A C SITE SERVICES (USDOT 2825812)
- ACCUBID CIVIL CONSTRUCTION INC (USDOT 2163844)
- AEGIS EXECUTIVE TRANSPORT LLC (USDOT 4351726)
- AJL TRUCKING LLC (USDOT 4400518)
- ALDO & EDIXON HR TRUCK LLC (USDOT 4487464)
- ALLEN H MITCHELL CONSTRUCTION INC (USDOT 1045730)
- ARCO ELECTRIC INC (USDOT 3511724)
- ARW TRANSPORT SERVICES INC (USDOT 976543)
Frequently asked questions
What carrier is DOT 1496138?
DOT 1496138 (USDOT 1496138) is Mast Construction LLC, an interstate motor carrier.
What is Mast Construction LLC's USDOT number?
Mast Construction LLC's USDOT number is 1496138. No MC docket number is on file.
Is Mast Construction LLC currently authorized to operate?
Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 21, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Mast Construction LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Mast Construction LLC's safety record?
In the last 24 months, FMCSA records show 2 of 2 vehicle inspections ending out-of-service for Mast Construction LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Mast Construction LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mast Construction LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mast Construction LLC's FMCSA safety rating?
Mast Construction 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.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 21, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status