CALVIN MAYS OILFIELD SERVICES INC
AUTHORIZEDUSDOT
475677
MC Number
N/A
Fleet Size
29
Total Drivers
17
FMCSA-derived snapshot updated: September 13, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
CALVIN MAYS OILFIELD SERVICES INC is a mid-size intrastate only (non-hazmat) motor carrier based in GUTHRIE, Oklahoma, operating 29 power units with 17 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. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred.
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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.
Company details
- Entity Type
- N/A
- Carrier Operation
- Intrastate Only (Non-Hazmat)
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
0
Total
—
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 CALVIN MAYS OILFIELD SERVICES INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for CALVIN MAYS OILFIELD SERVICES INC (USDOT #475677) shows "AUTHORIZED" status. The snapshot lists them as an intrastate only (non-hazmat) carrier. Verify the current official record with FMCSA before booking a load.
What is CALVIN MAYS OILFIELD SERVICES INC's safety record?
CALVIN MAYS OILFIELD SERVICES INC has 0 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 CALVIN MAYS OILFIELD SERVICES INC operate?
CALVIN MAYS OILFIELD SERVICES INC operates 29 power units with 17 drivers on file. That puts them in the mid-size range.
Does CALVIN MAYS OILFIELD SERVICES INC transport hazardous materials?
No. CALVIN MAYS OILFIELD SERVICES INC does not have a hazardous materials flag in the FMCSA database.
Where is CALVIN MAYS OILFIELD SERVICES INC located?
CALVIN MAYS OILFIELD SERVICES INC is based in GUTHRIE, Oklahoma at 201 W COUNTY RD 72, 73044-9737. Phone: (405) 282-6664.