KNOWLES INDUSTRIAL SERVICES CORP
AUTHORIZEDUSDOT
438631
MC Number
N/A
Fleet Size
7
Total Drivers
30
FMCSA-derived snapshot updated: September 6, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Safety overview
KNOWLES INDUSTRIAL SERVICES CORP is a small interstate motor carrier based in GORHAM, Maine, operating 7 power units with 30 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 7 inspections for this carrier.
Truck insurance quotes
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Maine is 9.6% and the average vehicle OOS rate is 22.4% across 14,154 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
7
Total
54%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
0
Total Crashes
Similar carriers in Maine
Other carriers in the same state with a similar fleet size.
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Frequently asked questions
Is KNOWLES INDUSTRIAL SERVICES CORP authorized to operate?
CarrierOwl's FMCSA-derived snapshot for KNOWLES INDUSTRIAL SERVICES CORP (USDOT #438631) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is KNOWLES INDUSTRIAL SERVICES CORP's safety record?
KNOWLES INDUSTRIAL SERVICES CORP has 7 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does KNOWLES INDUSTRIAL SERVICES CORP operate?
KNOWLES INDUSTRIAL SERVICES CORP operates 7 power units with 30 drivers on file. That makes them a small carrier.
Does KNOWLES INDUSTRIAL SERVICES CORP transport hazardous materials?
No. KNOWLES INDUSTRIAL SERVICES CORP does not have a hazardous materials flag in the FMCSA database.
Where is KNOWLES INDUSTRIAL SERVICES CORP located?
KNOWLES INDUSTRIAL SERVICES CORP is based in GORHAM, Maine at 295 NEW PORTLAND ROAD, 04038. Phone: (207) 854-1900.
What are KNOWLES INDUSTRIAL SERVICES CORP's out-of-service rates?
KNOWLES INDUSTRIAL SERVICES CORP's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 33.3%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.