GLENCOR SERVICES INC
ACTIVEDBA: GSI
USDOT
714255
MC Number
330129
Fleet Size
6
Total Drivers
38
FMCSA-derived snapshot updated: August 9, 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
GLENCOR SERVICES INC is a small interstate motor carrier based in CLINTON, Maryland, operating 6 power units with 38 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 Maryland is 14.0% and the average vehicle OOS rate is 26.0% across 43,724 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- US Mail
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
7
Total
64%
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
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Frequently asked questions
Is GLENCOR SERVICES INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for GLENCOR SERVICES INC (USDOT #714255) shows "ACTIVE" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is GLENCOR SERVICES INC's safety record?
GLENCOR SERVICES INC 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 GLENCOR SERVICES INC operate?
GLENCOR SERVICES INC operates 6 power units with 38 drivers on file. That makes them a small carrier.
Does GLENCOR SERVICES INC transport hazardous materials?
No. GLENCOR SERVICES INC does not have a hazardous materials flag in the FMCSA database.
Where is GLENCOR SERVICES INC located?
GLENCOR SERVICES INC is based in CLINTON, Maryland at 7469 OLD ALEXANDRIA FERRY RD, 20735. Phone: (301) 877-7770.
What are GLENCOR SERVICES INC's out-of-service rates?
GLENCOR SERVICES INC'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 0.0%, 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.