Stephen R Underwood (USDOT 2136343)
DBA Mighty Ducts LLC
USDOT 2136343 · Active · Cheyenne · WY
Public listing
- Legal name
- Stephen R Underwood
- License or register id
- USDOT 2136343
- Status
- Active
- State
- WY
- City
- Cheyenne
- Category
- Private Property
- Phone
- +1 (307) 778-0050
- Address
- 2210 A Missile Dr, Cheyenne, WY, 82001
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 3
- Drivers
- 2
- Operation
- Intrastate non-hazmat
- Classification
- Private Property
- Census status
- Active
- Trucks
- 3
- MCS-150 mileage
- 20000 (2015)
- MCS-150 date
- 20240209
- Fleet size
- 2–3 power units
- Hazmat
- No
- Company officer
- Jo Underwood, Stephen R Underwood
- Mailing address
- Po Box 20230, Cheyenne, WY, 82003
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 1
- Driver OOS total
- 1
- Vehicle OOS total
- 1
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
About
Stephen R Underwood is in the FMCSA Company Census as USDOT 2136343. census status Active. address 2210 A Missile Dr, Cheyenne, WY, 82001. 3 power units. 2 drivers. Private Property. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Stephen R Underwood?
Match the legal name and USDOT 2136343 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

