Southwest Signal Supply INC (USDOT 1938796)
USDOT 1938796 · Active · South Houston · TX
Public listing
- Legal name
- Southwest Signal Supply INC
- License or register id
- USDOT 1938796
- Status
- Active
- State
- TX
- City
- South Houston
- Category
- Private Property
- Phone
- +1 (713) 946-7162
- Address
- 1107 Jackson Street, South Houston, TX, 77587
- 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
- 24
- Drivers
- 20
- Operation
- Intrastate non-hazmat
- Classification
- Private Property
- Census status
- Active
- Trucks
- 24
- MCS-150 mileage
- 299451 (2025)
- MCS-150 date
- 20260128
- Fleet size
- 24–28 power units
- Hazmat
- No
- Company officer
- Michael Nash, Roxanne Nash
- Mailing address
- 1107 Jackson Street, South Houston, TX, 77587
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 1
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
About
Southwest Signal Supply INC is in the FMCSA Company Census as USDOT 1938796. census status Active. address 1107 Jackson Street, South Houston, TX, 77587. 24 power units. 20 drivers. Private Property. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Southwest Signal Supply INC?
Match the legal name and USDOT 1938796 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.

