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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Underground Solutions
DOT 4544479 · Glendale, AZ
Report generated: June 11, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Underground Solutions (DOT 4544479) is a Arizona-based intrastate carrier headquartered in Glendale, AZ. As of June 11, 2026 at 7:30 AM, 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 11, 2026 at 7:30 AM.

FMCSA Public Record
Nextgen Drilling LLC
Operating as: Underground Solutions
DOT Number4544479
MC Number—
Street8431 N 51ST DR
City / StateGlendale, AZ 85302
Phone5056463033
Operation typeIntrastate
HazmatNot authorized
Authority age3 mo
MCS-150 filed04/02/2026
Company officerGustavo Saldana Valdez
Power units7
Total drivers6
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
Network Intelligence Map
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Power Units
7
Fleet
Drivers
6
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
3 mo
Since 2026
Inspection History
0 total · No inspections

No inspection records on file.

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
8431 N 51ST DR, Glendale, AZ, 85302 · Open in Maps →
8431 N 51ST DR, GLENDALE, AZ, 85302Open in Maps →
Authority Timeline
Authority GrantedMar 2026
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 Nextgen Drilling LLC authorized to operate?

Nextgen Drilling 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 Nextgen Drilling LLC's safety record?

Nextgen Drilling LLC does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Nextgen Drilling LLC operate?

Nextgen Drilling LLC operates 7 power units with approximately 6 drivers.

Is Nextgen Drilling LLC insured?

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

Has Nextgen Drilling LLC had any risk indicators?

Nextgen Drilling 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 Nextgen Drilling LLC?

Nextgen Drilling LLC's DOT number is 4544479. 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). Underground Solutions Safety Record, DOT 4544479. Retrieved from https://truckgraph.com/carriers/4544479
MLA
"Underground Solutions Safety Record, DOT 4544479." Truck Graph, Jun 11, 2026, https://truckgraph.com/carriers/4544479
Chicago
"Underground Solutions Safety Record, DOT 4544479." Truck Graph. Last modified June 11, 2026. https://truckgraph.com/carriers/4544479