Z
Zum
School bus · Minibus / passenger van · San Francisco, CA · Legal name: Zum Services Inc
USDOT 3373523MC 1545842Passenger authority active
Fleet reported to FMCSA
School busesOwned, term-leased or trip-leased
2664Minibuses / 9–15 seat vansOwned, term-leased or trip-leased
57Active FMCSA passenger authoritySatisfactory safety rating
From the FMCSA company census, checked Oct 25, 2026. Fleet counts are self-reported by the carrier. Confirm on FMCSA SAFER before you book. How we verify
Company details
Legal nameZum Services Inc
LocationSan Francisco, CA 94124
Phone on record(855) 743-3986
OperationInterstate
FMCSA passenger authority (MC)MC 1545842 — Active
Safety ratingSatisfactory (Dec 8, 2023)
Drivers2240
Registered with USDOTDec 23, 2019 (6.8 yrs)
Ratings, reviews and service details appear only when the company claims this profile or we can verify them. We never publish invented reviews.
Before you hire Zum
- Ask whether drivers hold a CDL with school bus (S) and passenger (P) endorsements and pass drug and alcohol testing.
- Ask about the age of the fleet and the state school bus inspection record.
- For trips across state lines, check that the company has active FMCSA passenger authority.
- Confirm insurance limits and who is responsible for chaperones and stops.
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