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Truck Graph
20/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
G&F Prototype Plaster INC
DOT 1873188 · Fraser, MI
Report generated: June 6, 2026 at 1:17 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

G&F Prototype Plaster INC (DOT 1873188) is a Michigan-based intrastate carrier headquartered in Fraser, MI. As of June 6, 2026 at 1:17 AM, operating authority is active but without for-hire authority. TruckGraph has detected 2 risk signals on this carrier, including: unsafe driving violation on record; 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 6, 2026 at 1:17 AM.

FMCSA Public Record
William Hess
Operating as: G&F Prototype Plaster INC
DOT Number1873188
MC Number—
Street33670 RIVIERA DR
City / StateFraser, MI 48026
Phone5862962750
Operation typeIntrastate
HazmatNot authorized
Authority age17 yr 2 mo
MCS-150 filed10/20/2011
Company officerWilliam Hess
Power units2
Total drivers2
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Unsafe driving violation on record
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 0.0% vs. national avg 22.26% — below average
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Power Units
2
Fleet
Drivers
2
Total
Inspections
2
On record
Crashes
0
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
17 yr 2 mo
Since 2009
Violation Categories — Last 24 Months
Hours of Service
2 insp (100%)
Unsafe Driving
2 insp (100%)· 1 viol
Driver Fitness
2 insp (100%)
Controlled Substances
2 insp (100%)
Inspection History
2 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
9/17/2025MIIII00Pass
12/13/2024MIIII00Pass
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
33670 RIVIERA DR, Fraser, MI, 48026 · Open in Maps →
33670 RIVIERA DR, FRASER, MI, 48026Open in Maps →
Authority Timeline
Authority GrantedApr 2009
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 William Hess authorized to operate?

William Hess'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 William Hess's safety record?

William Hess has 2 roadside inspections on record with an out-of-service rate of 0.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does William Hess operate?

William Hess operates 2 power units with approximately 2 drivers.

Is William Hess insured?

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

Has William Hess had any risk indicators?

William Hess has a risk score of 20/100 (Caution) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for William Hess?

William Hess's DOT number is 1873188. 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). G&F Prototype Plaster INC Safety Record, DOT 1873188. Retrieved from https://truckgraph.com/carriers/1873188
MLA
"G&F Prototype Plaster INC Safety Record, DOT 1873188." Truck Graph, Jun 6, 2026, https://truckgraph.com/carriers/1873188
Chicago
"G&F Prototype Plaster INC Safety Record, DOT 1873188." Truck Graph. Last modified June 6, 2026. https://truckgraph.com/carriers/1873188