Motor carrier · USDOT 2734762

GLENN H KOLPACK, Sonora, CA: USDOT 2734762 safety record, inspections, out-of-service, crashes

4Power units
2Drivers
0Roadside inspections on file
0With an out-of-service order
0Crashes on file

GLENN H KOLPACK among Tuolumne County carriers

By power units, GLENN H KOLPACK is number 47 of 365 Tuolumne County carriers, level with 15 that also file 4; the county’s middle fleet is 1 power unit.

GLENN H KOLPACK (doing business as KOLPACK CONSTRUCTION), USDOT 2734762: 4 power units (4 trucks), 2 drivers (0 with a CDL); Sonora, CA 95370, Tuolumne County; active on the census; Intrastate Non-Hazmat Carriers; no hazardous materials; not rated by FMCSA; hauls Other; registered June 30, 2015.

Tuolumne County carriers nearest GLENN H KOLPACK in fleet size

JB EXCAVATION INC, Tuolumne: USDOT 4157269, 5 power units, 3 drivers, registered November 14, 2023
VAN GOAT TRANSPORT LLC, Groveland: USDOT 4331986, 5 power units, 8 drivers, registered December 6, 2024
GOAT VAN TRANSPORT LLC, Groveland: USDOT 4331994, 5 power units, 10 drivers, registered December 6, 2024
C&N WATERTRUCKS, Sonora: USDOT 5000092, 5 power units, 6 drivers, registered September 2, 2026
DURNALL & CAMPORA PROPANE INC, Sonora: USDOT 770349, 5 power units, 6 drivers, registered September 9, 1998
MOTHER LODE ADVENTURES CHARTER SERVICES LLC, Sonora: USDOT 2391702, 7 drivers, registered March 28, 2013
DODGE RIDGE CORPORATION, Pinecrest: USDOT 2598649, 4 drivers, registered April 10, 2015
JAMES D ROBERTS, Sonora: USDOT 2656047, 2 drivers, registered June 12, 2015
EL DORADO SEPTIC SERVICE INC, Sonora: USDOT 2660542, 4 drivers, registered June 12, 2015
SEAN M HAMMES, Jamestown: USDOT 2700331, 2 drivers, registered June 12, 2015
TUOLUMNE ECONOMIC DEVELOPMENT AUTHORITY INC, Tuolumne: USDOT 2771918, 3 drivers, registered July 1, 2015
TUOLUMNE UTILITIES DISTRICT, Sonora: USDOT 2805037, 18 drivers, registered September 29, 2015
POSTON LOGGING LLC, Sonora: USDOT 2879585, 2 drivers, registered April 18, 2016
S&S LANDSCAPING AND LAWN SERVICES INC, Sonora: USDOT 3023870, 4 drivers, registered June 30, 2017
SIERRA MAC RIVER TRIPS INC, Groveland: USDOT 3287111, 4 drivers, registered May 14, 2019
PETERSON EXCAVATION INC, Tuolumne: USDOT 3683585, 4 drivers, registered July 20, 2021
KHANNA TRUCKLINES INC, Fontana: USDOT 3828239, 6 drivers, registered February 23, 2022
SIERRA COMMERCIAL LIGHTING INC, Sonora: USDOT 3934311, 5 drivers, registered August 12, 2022
SIERRA NEVADA COMMUNICATIONS LLC, Sonora: USDOT 4364864, 4 drivers, registered February 20, 2025
SINDELAR TREE SERVICE INC, Sonora: USDOT 4383963, 3 drivers, registered March 26, 2025

Roadside inspections

Velarion’s copy of the inspection file holds no inspection for USDOT 2734762.

Crashes

Velarion’s copy of the crash file holds no crash for USDOT 2734762.

Watch this carrier

One carrier, $49/month. One carrier. The watch returns the inspection, violation, enforcement and crash entries the register carries for that carrier alone. Choose “One carrier” and enter this carrier’s USDOT number, 2734762.

Start the watch

How we handle your data → Privacy

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.

GLENN H KOLPACK, doing business as KOLPACK CONSTRUCTION, is one of 93 carriers registered in Tuolumne County with between 2 and 5 power units, and among the 50,344 California carriers of that size, 27.7% joined the register before it did. Among the same peer group, 39.5% of carriers have at least one roadside inspection on file, whereas this carrier has none, and it has likewise no crashes on file.