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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Pro Underground LLC
DOT 3418352 · Sioux Falls, SD
Report generated: June 2, 2026 at 12:37 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Pro Underground LLC (DOT 3418352) is a South Dakota-based intrastate carrier headquartered in Sioux Falls, SD. As of June 2, 2026 at 12:37 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 2, 2026 at 12:37 PM.

FMCSA Public Record
Pro Underground LLC
DOT Number3418352
MC Number—
Street812 N HELEN
City / StateSioux Falls, SD 57104
Phone6052612361
Operation typeIntrastate
HazmatNot authorized
Authority age6 yr 1 mo
MCS-150 filed01/30/2026
Company officerChris Rieff
Power units1
Total drivers3
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
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Power Units
1
Fleet
Drivers
3
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
6 yr 1 mo
Since 2020
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
812 N HELEN, Sioux Falls, SD, 57104 · Open in Maps →
812 N HELEN, SIOUX FALLS, SD, 57104Open in Maps →
Authority Timeline
Authority GrantedApr 2020
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 Pro Underground LLC authorized to operate?

Pro Underground 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 Pro Underground LLC's safety record?

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

How many trucks does Pro Underground LLC operate?

Pro Underground LLC operates 1 power units with approximately 3 drivers.

Is Pro Underground LLC insured?

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

Has Pro Underground LLC had any risk indicators?

Pro Underground 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 Pro Underground LLC?

Pro Underground LLC's DOT number is 3418352. 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). Pro Underground LLC Safety Record, DOT 3418352. Retrieved from https://truckgraph.com/carriers/3418352
MLA
"Pro Underground LLC Safety Record, DOT 3418352." Truck Graph, Jun 2, 2026, https://truckgraph.com/carriers/3418352
Chicago
"Pro Underground LLC Safety Record, DOT 3418352." Truck Graph. Last modified June 2, 2026. https://truckgraph.com/carriers/3418352