Carrier profile · USDOT 3411088 · MC-1099853 · Updated Jun 13, 2026
DIAMOND S TRANSPORTATION LLC
0 power unitsSAN ANTONIO, TX74/100
BROKER AUTHORITY ACTIVEMC-1099853 BROKER ACTIVE
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 26320 JASON AVE, SAN ANTONIO, TX, 78255
- Operation
- —
Contact
- Phone
- (210) 872-9094
- Cell
- (210) 218-4440
- margaret@ahlp.com
- Web domain
- ahlp.com
Registration
- Officers
- Margaret Rose Spiser · Robert Craig Spiser
- USDOT / docket
- 3411088 · MC-1099853
- First registered
- Mar 23, 2020
- Last MCS-150
- Mar 23, 2020
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Power units
—Drivers
—CDL drivers
—Annual mileage
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.