🚀Major update: Network Intelligence is live — carrier detail pages, vetting reports, and graph exploration.See what's new →
Truck Graph
20/100
Do Not Tender
OOS rate 100.0% is critically above the national average.
Soc Express INC
DOT 3634748 · MC MC1276622 · Ontario, CA
Report generated: June 8, 2026 at 12:38 PM
Authorized for hire?
Active insurance?
Safety record clean?
No fraud flags?
No prior revocations?
Carrier Summary

Soc Express INC (DOT 3634748, MC MC1276622) is a California-based interstate carrier headquartered in Ontario, CA. As of June 8, 2026 at 12:38 PM, operating authority is currently active. TruckGraph has detected 1 risk signal on this carrier, including: authority revoked within the last 3 years. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 8, 2026 at 12:38 PM.

Common Authority
FMCSA Public Record
Soc Express INC
DOT Number3634748
MC NumberMC1276622
Street2337 S VIA VISTA UNIT 39
City / StateOntario, CA 91762-6694
Phone9096548888
Operation typeInterstate
HazmatNot authorized
Authority age5 yr
MCS-150 filed10/10/2024
Company officerLiang Chen
Power units1
Total drivers1
Authority Status
Common (for-hire)✓ Active
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
Authority revoked within the last 3 years
✓ OFAC Sanctions: Clear
Connection Chain
YANG GUANG GROUP INCShared officer
Active
Active
OOS rate 100.0% vs. national avg 22.26%above average
Network Intelligence Map
Carriers sharing an officer, address, or phone with Soc Express INC
View full network →
Power Units
1
Fleet
Drivers
1
Total
Inspections
1
On record
Crashes
0
On record
OOS Rate
100.0%
↑ Avg 22.26%
Authority Age
5 yr
Since 2021
Violation Categories — Last 24 Months
Hours of Service
1 insp (100%)
Unsafe Driving
1 insp (100%)
Driver Fitness
1 insp (100%)
Vehicle Maintenance
1 insp (100%)· 1 viol
Controlled Substances
1 insp (100%)
Inspection History
1 total · OOS rate 100.0%
DateStateLevelDriver OOSVehicle OOSResult
5/29/2025CAII01OOS
Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
HYUNDAI MARINE & FIRE INS CO LTD (US BRANCH)
Coverage type
91X
Coverage amount
$750,000
Effective
6/22/2022
Location
2337 S VIA VISTA UNIT 39, Ontario, CA, 91762-6694 · Open in Maps →
2337 S VIA VISTA UNIT 39, ONTARIO, CA, 91762-6694Open in Maps →
Authority Timeline
Authority GrantedMay 2021
FMCSA issued operating authority
ActiveCurrent
Authority currently active

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

Verify Independently
Related Carriers in California
Community Reviews

No reviews yet — be the first to share your experience with this carrier.

Write a review for Soc Express INC
0/2000

Reviews are moderated before publication. We do not publish email addresses.

Frequently Asked Questions

Is Soc Express INC authorized to operate?

Yes. Soc Express INC holds Common operating authority and is currently active.

What is Soc Express INC's safety record?

Soc Express INC has 1 roadside inspections on record with an out-of-service rate of 100.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Soc Express INC operate?

Soc Express INC operates 1 power units with approximately 1 drivers.

Is Soc Express INC insured?

Soc Express INC has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Soc Express INC had any risk indicators?

Soc Express INC has a risk score of 20/100 (Caution) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Soc Express INC?

Soc Express INC's DOT number is 3634748 and MC number is MC1276622. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

Explore Carriers Like Soc Express INC
Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Soc Express INC Safety Record, DOT 3634748. Retrieved from https://truckgraph.com/carriers/3634748
MLA
"Soc Express INC Safety Record, DOT 3634748." Truck Graph, Jun 8, 2026, https://truckgraph.com/carriers/3634748
Chicago
"Soc Express INC Safety Record, DOT 3634748." Truck Graph. Last modified June 8, 2026. https://truckgraph.com/carriers/3634748