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Truck Graph
25/100
✗ Not for Hire
No active for-hire authority. Private carriers cannot haul freight for hire.
Dwyer Oil Company
DOT 638956 · Quincy, MA
Report generated: June 1, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Dwyer Oil Company (DOT 638956) is a Massachusetts-based intrastate hazmat carrier headquartered in Quincy, MA. As of June 1, 2026 at 7:30 AM, operating authority is active but without for-hire authority. TruckGraph has detected 3 risk signals on this carrier, including: no active insurance filing on record; required mcs-150 compliance filing overdue. 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 7:30 AM.

FMCSA Public Record
Patrick Dwyer
Operating as: Dwyer Oil Company
DOT Number638956
MC Number—
Street421 SEA STREET
City / StateQuincy, MA 02169
Phone6174725067
Operation typeIntrastate Hazmat
HazmatNot authorized
Authority age30 yr 1 mo
MCS-150 filed10/05/2021
Company officerPatrick
Power units2
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
●Required MCS-150 compliance filing overdue
●No inspection history on record
✓ OFAC Sanctions: Clear
Connection Chain
PATRICK DWYER DBAShared phone
Active
Network Intelligence Map
Carriers sharing an officer, address, or phone with Dwyer Oil Company
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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
30 yr 1 mo
Since 1996
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
421 SEA STREET, Quincy, MA, 02169 · Open in Maps →
421 SEA STREET, QUINCY, MA, 02169Open in Maps →
Authority Timeline
Authority GrantedApr 1996
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 Patrick Dwyer authorized to operate?

Patrick Dwyer'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 Patrick Dwyer's safety record?

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

How many trucks does Patrick Dwyer operate?

Patrick Dwyer operates 2 power units with approximately 1 drivers.

Is Patrick Dwyer insured?

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

Has Patrick Dwyer had any risk indicators?

Patrick Dwyer has a risk score of 25/100 (Caution) with 3 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Patrick Dwyer?

Patrick Dwyer's DOT number is 638956. 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). Dwyer Oil Company Safety Record, DOT 638956. Retrieved from https://truckgraph.com/carriers/638956
MLA
"Dwyer Oil Company Safety Record, DOT 638956." Truck Graph, Jun 1, 2026, https://truckgraph.com/carriers/638956
Chicago
"Dwyer Oil Company Safety Record, DOT 638956." Truck Graph. Last modified June 1, 2026. https://truckgraph.com/carriers/638956