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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Mammoth Testing LLC
DOT 4033103 · Levelland, TX
Report generated: June 1, 2026 at 6:37 PM
✗Authorized for hire?
✗Active insurance?
✗Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Mammoth Testing LLC (DOT 4033103) is a Texas-based intrastate carrier headquartered in Levelland, TX. As of June 1, 2026 at 6:37 PM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 1, 2026 at 6:37 PM.

FMCSA Public Record
Mammoth Testing LLC
DOT Number4033103
MC Number—
Street1801 JUNEAU RD
City / StateLevelland, TX 79336-9186
Phone8067780583
Operation typeIntrastate
HazmatNot authorized
Authority age3 yr 3 mo
MCS-150 filed03/03/2026
Company officerJohnny Andrew Sanchez
Power units1
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ 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 Mammoth Testing LLC
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Power Units
1
Fleet
Drivers
1
Total
Inspections
2
On record
Crashes
0
On record
OOS Rate
50.0%
↑ Avg 22.26%
Authority Age
3 yr 3 mo
Since 2023
Violation Categories — Last 24 Months
Hours of Service
2 insp (100%)
Unsafe Driving
2 insp (100%)
Driver Fitness
2 insp (100%)
Vehicle Maintenance
2 insp (100%)· 2 viol
Controlled Substances
2 insp (100%)
Inspection History
2 total · OOS rate 50.0%
DateStateLevelDriver OOSVehicle OOSResult
1/14/2025TXII01OOS
9/5/2024TXII00Pass
Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
1801 JUNEAU RD, Levelland, TX, 79336-9186 · Open in Maps →
1801 JUNEAU RD, LEVELLAND, TX, 79336-9186Open in Maps →
Authority Timeline
Authority GrantedFeb 2023
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

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 Mammoth Testing LLC authorized to operate?

Mammoth Testing LLC's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Mammoth Testing LLC's safety record?

Mammoth Testing LLC has 2 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 Mammoth Testing LLC operate?

Mammoth Testing LLC operates 1 power units with approximately 1 drivers.

Is Mammoth Testing LLC insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Mammoth Testing LLC had any risk indicators?

Mammoth Testing LLC has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Mammoth Testing LLC?

Mammoth Testing LLC's DOT number is 4033103. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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For journalists and researchers

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

APA
Truck Graph. (2026). Mammoth Testing LLC Safety Record, DOT 4033103. Retrieved from https://truckgraph.com/carriers/4033103
MLA
"Mammoth Testing LLC Safety Record, DOT 4033103." Truck Graph, Jun 1, 2026, https://truckgraph.com/carriers/4033103
Chicago
"Mammoth Testing LLC Safety Record, DOT 4033103." Truck Graph. Last modified June 1, 2026. https://truckgraph.com/carriers/4033103