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Truck Graph
15/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Endeavor Concrete Pumping
DOT 1270751 · Centreville, MD
Report generated: June 9, 2026 at 12:33 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Endeavor Concrete Pumping (DOT 1270751) is a Maryland-based intrastate carrier headquartered in Centreville, MD. As of June 9, 2026 at 12:33 PM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: unusually high carrier network activity; 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 9, 2026 at 12:33 PM.

FMCSA Public Record
Harley Inzer
Operating as: Endeavor Concrete Pumping
DOT Number1270751
MC Number—
Street109 GADD DRIVE
City / StateCentreville, MD 21617
Phone4103202675
Operation typeIntrastate
HazmatNot authorized
Authority age21 yr 10 mo
MCS-150 filed07/28/2004
Company officerHarley Inzer
Power units1
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Unusually high carrier network activity
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
Carriers sharing an officer, address, or phone with Endeavor Concrete Pumping
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Power Units
1
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
21 yr 10 mo
Since 2004
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
109 GADD DRIVE, Centreville, MD, 21617 · Open in Maps →
109 GADD DRIVE, CENTREVILLE, MD, 21617Open in Maps →
Authority Timeline
Authority GrantedJul 2004
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 Harley Inzer authorized to operate?

Harley Inzer'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 Harley Inzer's safety record?

Harley Inzer does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Harley Inzer operate?

Harley Inzer operates 1 power units with approximately 1 drivers.

Is Harley Inzer insured?

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

Has Harley Inzer had any risk indicators?

Harley Inzer has a risk score of 15/100 (Monitor) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Harley Inzer?

Harley Inzer's DOT number is 1270751. 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). Endeavor Concrete Pumping Safety Record, DOT 1270751. Retrieved from https://truckgraph.com/carriers/1270751
MLA
"Endeavor Concrete Pumping Safety Record, DOT 1270751." Truck Graph, Jun 9, 2026, https://truckgraph.com/carriers/1270751
Chicago
"Endeavor Concrete Pumping Safety Record, DOT 1270751." Truck Graph. Last modified June 9, 2026. https://truckgraph.com/carriers/1270751