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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Mainline Plumbing
DOT 1068689 · Birchwood, TN
Report generated: June 8, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Mainline Plumbing (DOT 1068689) is a Tennessee-based intrastate carrier headquartered in Birchwood, TN. As of June 8, 2026 at 7:30 AM, 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 "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 8, 2026 at 7:30 AM.

FMCSA Public Record
John Latour
Operating as: Mainline Plumbing
DOT Number1068689
MC Number—
Street6826 GRASSHOPPER ROAD
City / StateBirchwood, TN 37308
Phone4235934679
Operation typeIntrastate
HazmatNot authorized
Authority age23 yr 7 mo
MCS-150 filed11/05/2002
Power units10
Total drivers0
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
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Power Units
10
Fleet
Drivers
0
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
23 yr 7 mo
Since 2002
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
6826 GRASSHOPPER ROAD, Birchwood, TN, 37308 · Open in Maps →
6826 GRASSHOPPER ROAD, BIRCHWOOD, TN, 37308Open in Maps →
Authority Timeline
Authority GrantedNov 2002
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 Latour authorized to operate?

John Latour'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 Latour's safety record?

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

How many trucks does John Latour operate?

John Latour operates 10 power units with approximately 0 drivers.

Is John Latour insured?

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

Has John Latour had any risk indicators?

John Latour 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 John Latour?

John Latour's DOT number is 1068689. 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). Mainline Plumbing Safety Record, DOT 1068689. Retrieved from https://truckgraph.com/carriers/1068689
MLA
"Mainline Plumbing Safety Record, DOT 1068689." Truck Graph, Jun 8, 2026, https://truckgraph.com/carriers/1068689
Chicago
"Mainline Plumbing Safety Record, DOT 1068689." Truck Graph. Last modified June 8, 2026. https://truckgraph.com/carriers/1068689