ZUM SERVICES INC
USDOT 3373523
Active, interstate carrier, large fleet (2959 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate4% vs 19.1% national avg
- Crashes (24 months)60 reported — involvement does not imply fault
- Linked registrations2 share this carrier's phone or address
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 | 3373523 |
|---|---|
| MC Number | MC-1545842 |
| Legal Name | ZUM SERVICES INC |
| DBA Name | — |
| Entity Type | — |
| Phone | 8557433986 |
| Address | 220 RANKIN ST, San Francisco, CA, 94124 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20231208) |
| 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 | 78 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 86 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 64 / 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 | 3146 |
|---|---|
| Out-of-Service Rate | 4% vs 19.1% national average |
| Crashes | 60 total (0 fatal, 32 with injuries, 48 towaway) |
- 2026-05-29 — WA — towaway
- 2026-05-05 — WA — towaway
- 2026-04-24 — MO — 1 injured
- 2026-04-22 — CA — 1 injured, towaway
- 2026-04-13 — MD — 1 injured, towaway
Most frequent violation categories: 30 (142), 27 (96), 19 (58).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
2 other active carrier registrations share this carrier's phone or address in FMCSA records.
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 2959 |
|---|---|
| Drivers | 2240 |
| Recent Annual Mileage | 18,346,986 |
| Last MCS-150 Filing | 22-JAN-26 |
ZUM SERVICES INC operates 2959 power units — a larger fleet than 100% of carriers registered in CA.
Nearby
Other carriers in San Francisco, CA
- CRUISE LLC — USDOT 3415165, 1225 power units
- SUNSET SCAVENGER COMPANY — USDOT 3343239, 308 power units
- NEXT DAY AUTO GROUP LLC — USDOT 3468759, 210 power units
- LODA TRANS INC — USDOT 3575767, 143 power units
- WILBUR-ELLIS NUTRITION LLC — USDOT 3358910, 36 power units
Browse all carriers in San Francisco, CA or all CA carriers.