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Truck Graph
40/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Jamison Tree Service
DOT 1254962 · Libertytown, MD
Report generated: June 6, 2026 at 3:02 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Jamison Tree Service (DOT 1254962) is a Maryland-based intrastate hazmat carrier headquartered in Libertytown, MD. As of June 6, 2026 at 3:02 AM, operating authority is active but without for-hire authority. TruckGraph has detected 4 risk signals on this carrier, including: unusually high carrier network activity; 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 3:02 AM.

FMCSA Public Record
John B Jamison
Operating as: Jamison Tree Service
DOT Number1254962
MC Number—
Street12005 MAIN ST #132
City / StateLibertytown, MD 21762
Phone3016076664
Operation typeIntrastate Hazmat
HazmatNot authorized
Authority age22 yr
MCS-150 filed05/19/2004
Company officerJohn B Jamison
Power units2
Total drivers1
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Unusually high carrier network activity
●No active insurance filing on record
●Required MCS-150 compliance filing overdue
●No inspection history on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
Network Intelligence Map
Carriers sharing an officer, address, or phone with Jamison Tree Service
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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
22 yr
Since 2004
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
12005 MAIN ST #132, Libertytown, MD, 21762 · Open in Maps →
12005 MAIN ST #132, LIBERTYTOWN, MD, 21762Open in Maps →
Authority Timeline
Authority GrantedJun 2004
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 B Jamison authorized to operate?

John B Jamison'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 B Jamison's safety record?

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

How many trucks does John B Jamison operate?

John B Jamison operates 2 power units with approximately 1 drivers.

Is John B Jamison insured?

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

Has John B Jamison had any risk indicators?

John B Jamison has a risk score of 40/100 (Caution) with 4 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for John B Jamison?

John B Jamison's DOT number is 1254962. 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). Jamison Tree Service Safety Record, DOT 1254962. Retrieved from https://truckgraph.com/carriers/1254962
MLA
"Jamison Tree Service Safety Record, DOT 1254962." Truck Graph, Jun 6, 2026, https://truckgraph.com/carriers/1254962
Chicago
"Jamison Tree Service Safety Record, DOT 1254962." Truck Graph. Last modified June 6, 2026. https://truckgraph.com/carriers/1254962