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Truck Graph
20/100
⚠ Caution
OOS rate 50.0% exceeds the national average of 22.26%.
Math Fix LLC
DOT 3639820 · MC MC1250268 · Chino, CA
Report generated: June 2, 2026 at 3:03 AM
✓Authorized for hire?
✓Active insurance?
✗Safety record clean?
✗No fraud flags?
✓No prior revocations?
Carrier Summary

Math Fix LLC (DOT 3639820, MC MC1250268) is a California-based interstate carrier headquartered in Chino, CA. As of June 2, 2026 at 3:03 AM, 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 "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 2, 2026 at 3:03 AM.

Common Authority
FMCSA Public Record
Math Fix LLC
DOT Number3639820
MC NumberMC1250268
Street16175 FRESHWATER LN
City / StateChino, CA 91708
Phone6263207365
Operation typeInterstate
HazmatNot authorized
Authority age5 yr
MCS-150 filed10/20/2024
Company officerJiawei Xue
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
DOT nullShared insurer
Revoked
OOS rate 50.0% vs. national avg 22.26% — above average
Network Intelligence Map
Carriers sharing an officer, address, or phone with Math Fix LLC
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Power Units
1
Fleet
Drivers
1
Total
Inspections
4
On record
Crashes
0
On record
OOS Rate
50.0%
↑ Avg 22.26%
Authority Age
5 yr
Since 2021
Violation Categories — Last 24 Months
Vehicle Maintenance
3 insp (75%)· 3 viol
Hours of Service
2 insp (50%)
Unsafe Driving
2 insp (50%)
Driver Fitness
2 insp (50%)
Controlled Substances
2 insp (50%)
Inspection History
4 total · OOS rate 50.0%
DateStateLevelDriver OOSVehicle OOSResult
8/21/2024AZIII00Pass
3/19/2025CAV00Pass
9/9/2024CAII02OOS
11/5/2024CAV02OOS
Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
NORTHLAND INSURANCE COMPANY
Coverage type
91X
Coverage amount
$750,000
Effective
7/6/2025
Location
16175 FRESHWATER LN, Chino, CA, 91708 · Open in Maps →
16175 FRESHWATER LN, CHINO, CA, 91708Open 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: .

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Frequently Asked Questions

Is Math Fix LLC authorized to operate?

Yes. Math Fix LLC holds Common operating authority and is currently active.

What is Math Fix LLC's safety record?

Math Fix LLC has 4 roadside inspections on record with an out-of-service rate of 50.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Math Fix LLC operate?

Math Fix LLC operates 1 power units with approximately 1 drivers.

Is Math Fix LLC insured?

Math Fix LLC has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Math Fix LLC had any risk indicators?

Math Fix LLC 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 Math Fix LLC?

Math Fix LLC's DOT number is 3639820 and MC number is MC1250268. 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). Math Fix LLC Safety Record, DOT 3639820. Retrieved from https://truckgraph.com/carriers/3639820
MLA
"Math Fix LLC Safety Record, DOT 3639820." Truck Graph, Jun 2, 2026, https://truckgraph.com/carriers/3639820
Chicago
"Math Fix LLC Safety Record, DOT 3639820." Truck Graph. Last modified June 2, 2026. https://truckgraph.com/carriers/3639820