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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Enviro-Flow Pipe & Conduit Services
DOT 799359 · Zanesville, OH
Report generated: June 9, 2026 at 12:33 PM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Enviro-Flow Pipe & Conduit Services (DOT 799359) is a Ohio-based interstate carrier headquartered in Zanesville, OH. As of June 9, 2026 at 12:33 PM, 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 9, 2026 at 12:33 PM.

FMCSA Public Record
Flow-Liner Systems LTD
Operating as: Enviro-Flow Pipe & Conduit Services
DOT Number799359
MC Number—
Street4830 NORTHPOINTE DR
City / StateZanesville, OH 43701
Phone7404539935
Operation typeInterstate
HazmatNot authorized
Authority age27 yr 3 mo
MCS-150 filed08/20/2025
Company officerJeffrey M Tanner
Power units6
Total drivers8
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
OOS rate 0.0% vs. national avg 22.26% — below average
Network Intelligence Map
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Power Units
6
Fleet
Drivers
8
Total
Inspections
2
On record
Crashes
0
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
27 yr 3 mo
Since 1999
Violation Categories — Last 24 Months
Hours of Service
2 insp (100%)
Unsafe Driving
2 insp (100%)
Driver Fitness
2 insp (100%)
Vehicle Maintenance
2 insp (100%)
Controlled Substances
2 insp (100%)
Inspection History
2 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
7/24/2025CAI00Pass
12/17/2024TNI00Pass
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
4830 NORTHPOINTE DR, Zanesville, OH, 43701 · Open in Maps →
4830 NORTHPOINTE DR, ZANESVILLE, OH, 43701Open in Maps →
Authority Timeline
Authority GrantedMar 1999
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 Flow-Liner Systems LTD authorized to operate?

Flow-Liner Systems LTD'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 Flow-Liner Systems LTD's safety record?

Flow-Liner Systems LTD 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 Flow-Liner Systems LTD operate?

Flow-Liner Systems LTD operates 6 power units with approximately 8 drivers.

Is Flow-Liner Systems LTD insured?

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

Has Flow-Liner Systems LTD had any risk indicators?

Flow-Liner Systems LTD 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 Flow-Liner Systems LTD?

Flow-Liner Systems LTD's DOT number is 799359. 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). Enviro-Flow Pipe & Conduit Services Safety Record, DOT 799359. Retrieved from https://truckgraph.com/carriers/799359
MLA
"Enviro-Flow Pipe & Conduit Services Safety Record, DOT 799359." Truck Graph, Jun 9, 2026, https://truckgraph.com/carriers/799359
Chicago
"Enviro-Flow Pipe & Conduit Services Safety Record, DOT 799359." Truck Graph. Last modified June 9, 2026. https://truckgraph.com/carriers/799359