SIERRA MEDICAL SERVICES ALLIANCE
USDOT 3134510 · Doing business as RIGGS AMBULANCE-MED EXPRESS TRANSPORTATION
Active, interstate carrier, single-truck operation (1 power unit) — no FMCSA safety rating on record (common).
Registration
Carrier identity
| USDOT Number | 3134510 |
|---|---|
| MC Number | — |
| Legal Name | SIERRA MEDICAL SERVICES ALLIANCE |
| DBA Name | RIGGS AMBULANCE-MED EXPRESS TRANSPORTATION |
| Entity Type | — |
| Phone | 7754327131 |
| Address | 1325 AIRMOTIVE WAY STE 290, Reno, NV, 89502 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 0 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Equipment
Fleet & operations
| Power Units (trucks) | 1 |
|---|---|
| Drivers | 2 |
| Recent Annual Mileage | 10,746 |
| Last MCS-150 Filing | 13-MAR-25 |
SIERRA MEDICAL SERVICES ALLIANCE operates 1 power unit — a larger fleet than 0% of carriers registered in NV.
Nearby
Other carriers in Reno, NV
- ROADMASTER LOGISTICS LLC — USDOT 3448611, 105 power units
- SEMA LOGISTICS INC — USDOT 3245513, 71 power units
- CANNON INDUSTRIES NEVADA — USDOT 3486293, 40 power units
- STYX LOGISTICS LLC — USDOT 3481912, 30 power units
- ROUTE RUNNERS-NV LLC — USDOT 3486598, 23 power units
Browse all carriers in Reno, NV or all NV carriers.