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Truck Graph
25/100
⚠ Caution
Minor signals on record. Confirm authority and insurance before dispatch.
Knowles Construction INC
DOT 1348938 · MC MC518824 · Saucier, MS
Report generated: June 10, 2026 at 7:30 AM
✓Authorized for hire?
✓Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Knowles Construction INC (DOT 1348938, MC MC518824) is a Mississippi-based interstate carrier headquartered in Saucier, MS. As of June 10, 2026 at 7:30 AM, operating authority is currently active. TruckGraph has detected 2 risk signals on this carrier, including: required mcs-150 compliance filing overdue; no inspection history on record. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 10, 2026 at 7:30 AM.

Common Authority
FMCSA Public Record
Knowles Construction INC
DOT Number1348938
MC NumberMC518824
Street17581 OLD HWY 49
City / StateSaucier, MS 39574
Phone2288320801
Operation typeInterstate
HazmatNot authorized
Authority age21 yr 2 mo
MCS-150 filed08/17/2022
Company officerJames Knowles
Power units4
Total drivers3
Authority Status
Common (for-hire)✓ Active
Contract (for-hire)Not authorized
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Required MCS-150 compliance filing overdue
●No inspection history on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
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Power Units
4
Fleet
Drivers
3
Total
Inspections
0
On record
Crashes
0
On record
OOS Rate
—
↓ Avg 22.26%
Authority Age
21 yr 2 mo
Since 2005
Inspection History
0 total · No inspections

No inspection records on file.

Crash History
0 total on record

No crash records on file.

Insurance Status
Status
✓ Active filing on record
Insurer
UNITED FIRE & CASUALTY CO.
Coverage type
91X
Coverage amount
$1,000,000
Effective
4/28/2005
Location
17581 OLD HWY 49, Saucier, MS, 39574 · Open in Maps →
17581 OLD HWY 49, SAUCIER, MS, 39574Open in Maps →
Authority Timeline
Authority GrantedMar 2005
FMCSA issued operating authority
ActiveCurrent
Authority currently active

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 Knowles Construction INC authorized to operate?

Yes. Knowles Construction INC holds Common operating authority and is currently active.

What is Knowles Construction INC's safety record?

Knowles Construction INC does not have a substantial inspection history on record. This may indicate limited interstate operations.

How many trucks does Knowles Construction INC operate?

Knowles Construction INC operates 4 power units with approximately 3 drivers.

Is Knowles Construction INC insured?

Knowles Construction INC has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Knowles Construction INC had any risk indicators?

Knowles Construction INC has a risk score of 25/100 (Caution) with 2 active risk signals. Review the risk section above and verify independently before tendering.

What is the DOT number for Knowles Construction INC?

Knowles Construction INC's DOT number is 1348938 and MC number is MC518824. 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). Knowles Construction INC Safety Record, DOT 1348938. Retrieved from https://truckgraph.com/carriers/1348938
MLA
"Knowles Construction INC Safety Record, DOT 1348938." Truck Graph, Jun 10, 2026, https://truckgraph.com/carriers/1348938
Chicago
"Knowles Construction INC Safety Record, DOT 1348938." Truck Graph. Last modified June 10, 2026. https://truckgraph.com/carriers/1348938