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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Diamond K Services
DOT 2504185 · MC MC948740 · Manchester, CT
Report generated: June 3, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Diamond K Services (DOT 2504185, MC MC948740) is a Connecticut-based intrastate carrier headquartered in Manchester, CT. As of June 3, 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 3, 2026 at 7:30 AM.

Authority Inactive
FMCSA Public Record
John E Krieski
Operating as: Diamond K Services
DOT Number2504185
MC NumberMC948740
Street95 STARKWEATHER ST
City / StateManchester, CT 06042
Phone8609667712
Operation typeIntrastate
HazmatNot authorized
Authority age12 yr
MCS-150 filed06/20/2023
Company officerJohn E Krieski
Power units2
Total drivers1
Authority Status
Common (for-hire)⚠ Inactive
Contract (for-hire)Not authorized
BrokerNot authorized
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
2
Fleet
Drivers
1
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
12 yr
Since 2014
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
95 STARKWEATHER ST, Manchester, CT, 06042 · Open in Maps →
95 STARKWEATHER ST, MANCHESTER, CT, 06042Open in Maps →
Authority Timeline
Authority GrantedMay 2014
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 John E Krieski authorized to operate?

John E Krieski'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 John E Krieski's safety record?

John E Krieski does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does John E Krieski operate?

John E Krieski operates 2 power units with approximately 1 drivers.

Is John E Krieski insured?

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

Has John E Krieski had any risk indicators?

John E Krieski 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 John E Krieski?

John E Krieski's DOT number is 2504185 and MC number is MC948740. 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). Diamond K Services Safety Record, DOT 2504185. Retrieved from https://truckgraph.com/carriers/2504185
MLA
"Diamond K Services Safety Record, DOT 2504185." Truck Graph, Jun 3, 2026, https://truckgraph.com/carriers/2504185
Chicago
"Diamond K Services Safety Record, DOT 2504185." Truck Graph. Last modified June 3, 2026. https://truckgraph.com/carriers/2504185