DB
Diamond B Tours LLC
School bus · Port O Connor, TX
USDOT 2474516MC 855844Passenger authority active
Fleet reported to FMCSA
School busesOwned, term-leased or trip-leased
5Active 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 nameDiamond B Tours LLC
LocationPort O Connor, TX 77982
Phone on record(361) 772-3484
OperationInterstate
FMCSA passenger authority (MC)MC 855844 — Active
Safety ratingSatisfactory (Aug 29, 2024)
Drivers10
Registered with USDOTFeb 10, 2014 (12.7 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 Diamond B Tours LLC
- 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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