Checked
A Oscar Rivera LLC
USDOT 4515017 · Doing business as Aor Building Supplies · San Juan, PR
- Power units
- 6
- Drivers
- 6
- Operation
- Intrastate
- Safety rating
- Not rated
Carrier details
As registered with FMCSA
- USDOT number
- 4515017
- Legal name
- A Oscar Rivera LLC
- Doing business as
- Aor Building Supplies
- Base
- San Juan, PR 00909
- County
- San Juan Municipio
- Operation
- Intrastate (non-hazardous)
- Carrier type
- Private
- Hazardous materials
- No
- Trucks
- 6
- Drivers with a CDL
- 4
- Registered with FMCSA
- 01/08/2026
- Last MCS-150 update
- 01/08/2026
Cargo carried
- General freight
- Building materials
- Construction
Fleet and driver counts are self-reported by each company on FMCSA Form MCS-150 and can be out of date. Values that look like typing errors (for example 99,999 trucks for a small company) are treated as not reported. Pages list companies registered as businesses; owner-operators registered as individuals are counted in totals but not named. Check the carrier's current status, insurance and inspection history on FMCSA SAFER.
Other carriers in San Juan Municipio
Swipe the table sideways to see more columns.
| Company | Power units | Drivers | Type |
|---|---|---|---|
| Luma Energy Servco LLCUSDOT 3607625 | 1,011 | 800 | For hire |
| Suiza Dairy CorpUSDOT 3368186 | 387 | 296 | For hire |
| Holsum De Puerto Rico IncUSDOT 3825901 | 240 | 255 | Private |
| Vaqueria Tres Monjitas IncUSDOT 3184679 | 171 | 80 | Private |
| Garcia Trucking Service IncUSDOT 436246 | 95 | 200 | For hire |
| Bestway Transport IncUSDOT 437806 | 84 | 82 | For hire |
| Waste Collection CorpUSDOT 3646721 | 84 | 60 | For hire |
| Oyola Bus Line IncUSDOT 4536956 | 75 | 75 | For hire |
| Professional Ready Mix IncUSDOT 4468022 | 73 | 48 | Private |
| Martel Inc.USDOT 9020562 | 68 | 54 | Private |
Frequently asked questions
- What is A Oscar Rivera LLC's USDOT number?
- A Oscar Rivera LLC's USDOT number is 4515017.
- How many trucks does A Oscar Rivera LLC have?
- A Oscar Rivera LLC reported 6 power units and 6 drivers on its most recent MCS-150 update (01/08/2026).
- Does A Oscar Rivera LLC have a safety rating?
- A Oscar Rivera LLC has no FMCSA safety rating on file, which usually means it has not had an on-site compliance review.
Source: Federal Motor Carrier Safety Administration, Company Census File · Last updated 10/22/2026