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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Interlock Concrete Structures LLC
DOT 2897820 · Greeley, CO
Report generated: June 7, 2026 at 12:35 PM
✗Authorized for hire?
✗Active insurance?
✗Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Interlock Concrete Structures LLC (DOT 2897820) is a Colorado-based intrastate carrier headquartered in Greeley, CO. As of June 7, 2026 at 12:35 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 7, 2026 at 12:35 PM.

FMCSA Public Record
Interlock Concrete Structures LLC
DOT Number2897820
MC Number—
Street1413 63RD AVE CT
City / StateGreeley, CO 80634
Phone9705765223
Operation typeIntrastate
HazmatNot authorized
Authority age10 yr
MCS-150 filed10/15/2025
Company officerDeryk Allen Harpster
Power units5
Total drivers5
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 100.0% vs. national avg 22.26% — above average
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Power Units
5
Fleet
Drivers
5
Total
Inspections
1
On record
Crashes
0
On record
OOS Rate
100.0%
↑ Avg 22.26%
Authority Age
10 yr
Since 2016
Violation Categories — Last 24 Months
Hours of Service
1 insp (100%)
Unsafe Driving
1 insp (100%)
Driver Fitness
1 insp (100%)
Vehicle Maintenance
1 insp (100%)· 1 viol
Controlled Substances
1 insp (100%)
Inspection History
1 total · OOS rate 100.0%
DateStateLevelDriver OOSVehicle OOSResult
10/15/2025COII01OOS
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
1413 63RD AVE CT, Greeley, CO, 80634 · Open in Maps →
1413 63RD AVE CT, GREELEY, CO, 80634Open in Maps →
Authority Timeline
Authority GrantedJun 2016
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 Interlock Concrete Structures LLC authorized to operate?

Interlock Concrete Structures 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 Interlock Concrete Structures LLC's safety record?

Interlock Concrete Structures LLC has 1 roadside inspections on record with an out-of-service rate of 100.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Interlock Concrete Structures LLC operate?

Interlock Concrete Structures LLC operates 5 power units with approximately 5 drivers.

Is Interlock Concrete Structures LLC insured?

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

Has Interlock Concrete Structures LLC had any risk indicators?

Interlock Concrete Structures 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 Interlock Concrete Structures LLC?

Interlock Concrete Structures LLC's DOT number is 2897820. 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). Interlock Concrete Structures LLC Safety Record, DOT 2897820. Retrieved from https://truckgraph.com/carriers/2897820
MLA
"Interlock Concrete Structures LLC Safety Record, DOT 2897820." Truck Graph, Jun 7, 2026, https://truckgraph.com/carriers/2897820
Chicago
"Interlock Concrete Structures LLC Safety Record, DOT 2897820." Truck Graph. Last modified June 7, 2026. https://truckgraph.com/carriers/2897820