Motor carrier · USDOT 2687339

DAVID L HARMON III, Napa, CA: USDOT 2687339 safety record, inspections, out-of-service, crashes

1Power units
1Drivers
0Roadside inspections on file
0With an out-of-service order
0Crashes on file

DAVID L HARMON III among Napa County carriers

By power units, DAVID L HARMON III is number 304 of 838 Napa County carriers, level with 534 that also file 1; the county’s middle fleet is 1 power unit.

DAVID L HARMON III (doing business as D III VINEYARDS), USDOT 2687339: 1 power unit (1 truck), 1 driver (0 with a CDL); Napa, CA 94559, Napa County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Other; registered June 12, 2015.

Napa County carriers nearest DAVID L HARMON III in fleet size

PAULINO L FUENTES, Napa: USDOT 2682043, 1 driver, registered June 12, 2015
THE ROMAN CATHOLIC BISHOP OF SANTA ROSA, Napa: USDOT 2682910, 4 drivers, registered June 12, 2015
STEVE G ALIMPIC, Angwin: USDOT 2683314, 1 driver, registered June 12, 2015
SCOTT J OLESEN, Napa: USDOT 2684351, 1 driver, registered June 12, 2015
MARKHAN S POONI, American Canyon: USDOT 2684707, 1 driver, registered June 12, 2015
DENNIS R MURPHY, Napa: USDOT 2684709, 1 driver, registered June 12, 2015
SUPERIOR EQUIPMENT COMPANY, Napa: USDOT 2685519, 1 driver, registered June 12, 2015
GLEN E BAUDER, Napa: USDOT 2685791, 1 driver, registered June 12, 2015
STEVEN G BARLOGGI, Napa: USDOT 2687020, 1 driver, registered June 12, 2015
CHRISTOPHER B KELLER, Napa: USDOT 2687066, 1 driver, registered June 12, 2015
ALAN L BURNEY, Napa: USDOT 2687515, 1 driver, registered June 12, 2015
JAIME C RICO, Napa: USDOT 2687971, 1 driver, registered June 12, 2015
NV HOPPERS LLC, Napa: USDOT 2688230, 1 driver, registered June 12, 2015
ELI M PONCE, Napa: USDOT 2688559, 1 driver, registered June 12, 2015
NAVAJO RUG CLEANING CO INC, American Canyon: USDOT 2689158, 1 driver, registered June 12, 2015
MONT ST JOHN CELLARS INC, Napa: USDOT 2690044, 1 driver, registered June 12, 2015
MARIANO DELGADO HURTADO, Napa: USDOT 2690918, 1 driver, registered June 12, 2015
TYLER A OBERSCHULTE, Saint Helena: USDOT 2691235, 1 driver, registered June 12, 2015
DELIA OTERO, Napa: USDOT 2691337, 1 driver, registered June 12, 2015
ALBERTO RODRIGUEZ, Napa: USDOT 2691815, 1 driver, registered June 12, 2015

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 2687339.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 2687339.

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Nearby on the register

Figures from the FMCSA Company Census File, loaded October 15, 2026, and FMCSA’s inspection and crash files.

How this page was built: FMCSA Company Census File, read October 15, 2026.

DAVID L HARMON III, operating in Napa, California, is a motor carrier with one power unit and one driver, and it has no crashes or roadside inspections on file. Of all 179,736 California carriers with one power unit, this one included, 12.1% joined the FMCSA register before this carrier did, and 16.7% of that same group have at least one roadside inspection in the FMCSA inspection file. Among the 535 carriers registered in Napa County with one power unit, this carrier is one of those counted.