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Truck Graph
85/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Callahan Landscape Services
DOT 1837576 · Mableton, GA
Report generated: June 6, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✗Safety record clean?
✗No fraud flags?
✓No prior revocations?
Carrier Summary

Callahan Landscape Services (DOT 1837576) is a Georgia-based intrastate carrier headquartered in Mableton, GA. As of June 6, 2026 at 7:30 AM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: substance or alcohol violation on driver 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 7:30 AM.

FMCSA Public Record
Michael Callahan
Operating as: Callahan Landscape Services
DOT Number1837576
MC Number—
Street500 BROOKSIDE INDUSTRIAL PARKWAY
City / StateMableton, GA 30126
Phone6784237910
Operation typeIntrastate
HazmatNot authorized
Authority age17 yr 6 mo
MCS-150 filed03/11/2014
Company officerMichael Callahan
Power units9
Total drivers10
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●Substance or alcohol violation on driver record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 100.0% vs. national avg 22.26% — above average
Network Intelligence Map
Carriers sharing an officer, address, or phone with Callahan Landscape Services
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Power Units
9
Fleet
Drivers
10
Total
Inspections
1
On record
Crashes
0
On record
OOS Rate
100.0%
↑ Avg 22.26%
Authority Age
17 yr 6 mo
Since 2008
Violation Categories — Last 24 Months
Hours of Service
1 insp (100%)
Unsafe Driving
1 insp (100%)· 1 viol
Driver Fitness
1 insp (100%)· 1 viol
Controlled Substances
1 insp (100%)· 1 viol
Inspection History
1 total · OOS rate 100.0%
DateStateLevelDriver OOSVehicle OOSResult
9/17/2025GAIII20OOS
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
500 BROOKSIDE INDUSTRIAL PARKWAY, Mableton, GA, 30126 · Open in Maps →
500 BROOKSIDE INDUSTRIAL PARKWAY, MABLETON, GA, 30126Open in Maps →
Authority Timeline
Authority GrantedDec 2008
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 Callahan authorized to operate?

Michael Callahan'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 Callahan's safety record?

Michael Callahan has 1 roadside inspections on record with an out-of-service rate of 100.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Michael Callahan operate?

Michael Callahan operates 9 power units with approximately 10 drivers.

Is Michael Callahan insured?

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

Has Michael Callahan had any risk indicators?

Michael Callahan has a risk score of 85/100 (Critical) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Michael Callahan?

Michael Callahan's DOT number is 1837576. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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For journalists and researchers

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

APA
Truck Graph. (2026). Callahan Landscape Services Safety Record, DOT 1837576. Retrieved from https://truckgraph.com/carriers/1837576
MLA
"Callahan Landscape Services Safety Record, DOT 1837576." Truck Graph, Jun 6, 2026, https://truckgraph.com/carriers/1837576
Chicago
"Callahan Landscape Services Safety Record, DOT 1837576." Truck Graph. Last modified June 6, 2026. https://truckgraph.com/carriers/1837576