SUPPORT OPERATIONS SERVICES LLC
USDOT 3848884 · Doing business as SOS
Active, interstate carrier, mid-size fleet (66 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate0% vs 19.1% national avg
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 3848884 |
|---|---|
| MC Number | — |
| Legal Name | SUPPORT OPERATIONS SERVICES LLC |
| DBA Name | SOS |
| Entity Type | — |
| Phone | 16024450003 |
| Address | 1138 N ALMA SCHOOL RD, Mesa, AZ, 85201-3004 |
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.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 1 |
|---|---|
| Out-of-Service Rate | 0% vs 19.1% national average |
Most frequent violation categories: 51 (3), 12 (1), 29 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 66 |
|---|---|
| Drivers | 2 |
| Recent Annual Mileage | 100,053 |
| Last MCS-150 Filing | 10-APR-25 |
SUPPORT OPERATIONS SERVICES LLC operates 66 power units — a larger fleet than 99% of carriers registered in AZ.
Nearby
Other carriers in Mesa, AZ
- REBECCA LINTON — USDOT 3891797, 4000 power units
- STEVENSON TRUCKING — USDOT 3667948, 2651 power units
- SUN AUTO TIRE AND SERVICE INC — USDOT 3863806, 85 power units
- UNION FREIGHT LLC — USDOT 3964375, 32 power units
- EMERGENCY SUPPORT SERVICES LLC — USDOT 3871451, 30 power units
Browse all carriers in Mesa, AZ or all AZ carriers.