William R Sumoza Rivera — compliance record
The full vetting file: federal registrations, authority history, insurance, inspections, record changes, and recent coverage — the checks a broker or shipper runs, in one place.
Federal identity
Registration snapshot
Legal name
William R Sumoza Rivera
DBA
—
Entity type
Carrier
Physical address
5474 N Mountain View Ave, San Bernardino, CA 92407
Phone
(951) 250-2060
Power units
1
Drivers
1
First on record
—
Last MCS-150 filing
—
Hazmat flag
No
Operating authority
Dockets & filings
No L&I dockets on file for this DOT number.
Safety record
Inspection history
| Date | State | Level |
|---|---|---|
| May 27, 2026 | CA | Level I — Full |
| May 18, 2026 | CA | Level III — Driver-only |
| Oct 16, 2025 | CA | Level I — Full |
| Sep 11, 2023 | CA | Level II — Walk-around |
| Aug 28, 2023 | CA | Level I — Full |
Most recent 5 of 5 inspections on file.
Activity log
Record changes
TenFour re-syncs the federal record daily and logs every field that changes — address moves, fleet-size jumps, authority flips. Sudden changes are a classic fraud tell.
No changes recorded since TenFour began tracking this company.
In the news
Recent coverage
No recent news coverage found for "William R Sumoza Rivera" — for most small carriers, no news is good news.
Via Google News — headlines may include similarly-named companies; verify before acting.
Vetting toolkit
Verify it yourself
FMCSA SAFER snapshot ↗
The official company snapshot, straight from FMCSA.
FMCSA SMS safety profile ↗
Safety Measurement System — BASIC scores and crash history.
L&I authority record ↗
Licensing & Insurance: authority, insurance, and BOC-3 on file.
Search court records ↗
Quick sweep for litigation and judgments.