J H GRIBBLE AND SONS

AUTHORIZED

DBA: CALVERT WELL DRILLING CO

871 SOLOMONS ISLAND ROAD, PRINCE FREDERICK, MD, 20678|(410) 535-2804

USDOT

1336757

MC Number

N/A

Fleet Size

18

Total Drivers

25

FMCSA-derived snapshot updated: July 23, 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

J H GRIBBLE AND SONS is a small intrastate only (non-hazmat) motor carrier based in PRINCE FREDERICK, Maryland, operating 18 power units with 25 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. No crashes on file.

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BASIC scores

Under review

CarrierOwl 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
Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

0

Total

Driver %

Driver Inspections0
Vehicle Inspections0

Insurance on file

No insurance records on file with FMCSA.

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

Frequently asked questions

Is J H GRIBBLE AND SONS authorized to operate?

CarrierOwl's FMCSA-derived snapshot for J H GRIBBLE AND SONS (USDOT #1336757) 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 J H GRIBBLE AND SONS's safety record?

J H GRIBBLE AND SONS has 0 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.

How many trucks does J H GRIBBLE AND SONS operate?

J H GRIBBLE AND SONS operates 18 power units with 25 drivers on file. That makes them a small carrier.

Does J H GRIBBLE AND SONS transport hazardous materials?

No. J H GRIBBLE AND SONS does not have a hazardous materials flag in the FMCSA database.

Where is J H GRIBBLE AND SONS located?

J H GRIBBLE AND SONS is based in PRINCE FREDERICK, Maryland at 871 SOLOMONS ISLAND ROAD, 20678. Phone: (410) 535-2804.