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Truck Graph
100/100
⚠ Caution
OOS rate 33.3% exceeds the national average of 22.26%.
White Mountain INC
DOT 3736592 · MC MC1321105 · Ontario, CA
Report generated: June 9, 2026 at 3:03 AM
✓Authorized for hire?
✓Active insurance?
✗Safety record clean?
✗No fraud flags?
✓No prior revocations?
Carrier Summary

White Mountain INC (DOT 3736592, MC MC1321105) is a California-based interstate carrier headquartered in Ontario, CA. As of June 9, 2026 at 3:03 AM, operating authority is currently active. TruckGraph has detected 5 risk signals on this carrier, including: authority revoked within the last 3 years; elevated driver out-of-service rate. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 9, 2026 at 3:03 AM.

Common Authority
FMCSA Public Record
White Mountain INC
DOT Number3736592
MC NumberMC1321105
Street3254 CENTURION PL
City / StateOntario, CA 91761
Phone9515779211
Operation typeInterstate
HazmatNot authorized
Authority age4 yr 8 mo
MCS-150 filed10/28/2025
Company officerAna I Flores Castaneda
Power units5
Total drivers5
Authority Status
Common (for-hire)✓ Active
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Authority revoked within the last 3 years
●Elevated driver out-of-service rate
●Elevated vehicle out-of-service rate
●Unsafe driving violation on record
●Driver qualification violation on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 33.3% vs. national avg 22.26% — above average
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Power Units
5
Fleet
Drivers
5
Total
Inspections
27
On record
Crashes
0
On record
OOS Rate
33.3%
↑ Avg 22.26%
Authority Age
4 yr 8 mo
Since 2021
Violation Categories — Last 24 Months
Hours of Service
24 insp (89%)· 6 viol
Unsafe Driving
24 insp (89%)· 9 viol
Driver Fitness
24 insp (89%)· 2 viol
Controlled Substances
24 insp (89%)
Vehicle Maintenance
16 insp (59%)· 11 viol
Inspection History
27 total · OOS rate 33.3%
DateStateLevelDriver OOSVehicle OOSResult
8/29/2024UTII20OOS
6/28/2025COIII00Pass
1/28/2026CAIII00Pass
10/27/2024CAII00Pass
9/26/2024CAII00Pass
2/24/2025CAV00Pass
2/24/2025CAV00Pass
2/24/2025CAV00Pass
5/23/2024UTI02OOS
4/23/2025COIII00Pass
Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
BULLDOG NATIONAL RRG GROUP INC
Coverage type
91X
Coverage amount
$750,000
Effective
10/12/2025
Location
3254 CENTURION PL, Ontario, CA, 91761 · Open in Maps →
3254 CENTURION PL, ONTARIO, CA, 91761Open in Maps →
Authority Timeline
Authority GrantedOct 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: .

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Frequently Asked Questions

Is White Mountain INC authorized to operate?

Yes. White Mountain INC holds Common operating authority and is currently active.

What is White Mountain INC's safety record?

White Mountain INC has 27 roadside inspections on record with an out-of-service rate of 33.3%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does White Mountain INC operate?

White Mountain INC operates 5 power units with approximately 5 drivers.

Is White Mountain INC insured?

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

Has White Mountain INC had any risk indicators?

White Mountain INC has a risk score of 100/100 (Critical) with 5 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for White Mountain INC?

White Mountain INC's DOT number is 3736592 and MC number is MC1321105. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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

APA
Truck Graph. (2026). White Mountain INC Safety Record, DOT 3736592. Retrieved from https://truckgraph.com/carriers/3736592
MLA
"White Mountain INC Safety Record, DOT 3736592." Truck Graph, Jun 9, 2026, https://truckgraph.com/carriers/3736592
Chicago
"White Mountain INC Safety Record, DOT 3736592." Truck Graph. Last modified June 9, 2026. https://truckgraph.com/carriers/3736592