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Truck Graph
0/100
✗ Not for Hire
No active for-hire authority. Private carriers cannot haul freight for hire.
Guiher Excavation LLC
DOT 2374215 · Preston, CT
Report generated: June 1, 2026 at 12:45 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Guiher Excavation LLC (DOT 2374215) is a Connecticut-based intrastate carrier headquartered in Preston, CT. As of June 1, 2026 at 12:45 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 "Not for Hire" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 1, 2026 at 12:45 PM.

FMCSA Public Record
Michael Guiher
Operating as: Guiher Excavation LLC
DOT Number2374215
MC Number—
Street1 MATTERN ROAD
City / StatePreston, CT 06365
Phone8606088352
Operation typeIntrastate
HazmatNot authorized
Authority age13 yr 4 mo
MCS-150 filed05/28/2024
Company officerMichael Guiher
Power units1
Total drivers2
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
Carriers sharing an officer, address, or phone with Guiher Excavation LLC
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Power Units
1
Fleet
Drivers
2
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
13 yr 4 mo
Since 2013
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
1 MATTERN ROAD, Preston, CT, 06365 · Open in Maps →
1 MATTERN ROAD, PRESTON, CT, 06365Open in Maps →
Authority Timeline
Authority GrantedJan 2013
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 Michael Guiher authorized to operate?

Michael Guiher'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 Michael Guiher's safety record?

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

How many trucks does Michael Guiher operate?

Michael Guiher operates 1 power units with approximately 2 drivers.

Is Michael Guiher insured?

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

Has Michael Guiher had any risk indicators?

Michael Guiher 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 Michael Guiher?

Michael Guiher's DOT number is 2374215. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Guiher Excavation LLC Safety Record, DOT 2374215. Retrieved from https://truckgraph.com/carriers/2374215
MLA
"Guiher Excavation LLC Safety Record, DOT 2374215." Truck Graph, Jun 1, 2026, https://truckgraph.com/carriers/2374215
Chicago
"Guiher Excavation LLC Safety Record, DOT 2374215." Truck Graph. Last modified June 1, 2026. https://truckgraph.com/carriers/2374215