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City Statistics

Active Trucking Companies
in Sonora, CA

170 active carriers, brokers & freight companies. Located in Tuolumne County.

Sonora, CA FMCSA data • updated weekly 0.06% of California
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170
Active Trucking Companies
0.06% of all active carriers in California
8
New FMCSA Registrations (24 Mo.)
Avg 0.3 new companies per month (-66.7% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
78.1%
Owner-Operator Rate
vs. 77.9% statewide in California
New FMCSA Registrations
112 Aug '22Aug '23Aug '24Aug '25Jul '26
11
Total
0.2
Avg / month
2
Best: Dec 2024
0
Lowest: Sep 2022
Company Size Distribution
114
Reporting
Fleets
1 Power Unit 89 78.1%
2–5 Units 19 16.7%
6–20 Units 2 1.8%
21–100 Units 4 3.5%
101+ Units 0 0.0%

Based on total power units reported to FMCSA. Median: 1 unit(s).

Company Age Distribution
10.4
Avg age
(years)
0–2 Years 8 4.7%
3–5 Years 8 4.7%
6–10 Years 16 9.4%
11–20 Years 134 78.8%
20+ Years 4 2.4%

Based on FMCSA registration date. Average age: 10.4 years.

Company Authority Types
Carrier 169 99.4%
Shipper 1 0.6%
Broker 1 0.6%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 Logs, Poles & Lumber 18 10.6%
2 General Freight 14 8.2%
3 Construction 11 6.5%
4 Machinery & Large Objects 9 5.3%
5 Other 7 4.1%
6 Building Materials 5 2.9%
7 Motor Vehicles 3 1.8%
8 Paper Products 2 1.2%
9 Passengers 2 1.2%
10 Livestock 2 1.2%
Largest Fleets in Sonora
# Company Fleet
1 NATE'S TREE SERVICE INC 56
2 LESLIE HEAVY HAUL LLC 34
3 NJIRICH & SONS INC 23
4 L K LEHMAN TRUCKING INC 22
5 VICS TOWING INC 10
6 NIV EQUIPMENT LLC 6
7 MOTHER LODE ADVENTURES CHARTER SERVICES LLC 4
8 JAMES D ROBERTS 4
9 EL DORADO SEPTIC SERVICE INC 4
10 GLENN H KOLPACK 4

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: June 18, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.