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City Statistics

Active Trucking Companies
in Diamond Springs, CA

50 active carriers, brokers & freight companies. Located in El Dorado County.

Diamond Springs, CA FMCSA data • updated weekly 0.02% of California
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50
Active Trucking Companies
0.02% of all active carriers in California
1
New FMCSA Registrations (24 Mo.)
Avg 0.0 new companies per month (-100.0% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
81.6%
Owner-Operator Rate
vs. 77.9% statewide in California
New FMCSA Registrations
011 Aug '18Aug '20Aug '22Aug '24Jul '26
3
Total
0.0
Avg / month
1
Best: Apr 2019
0
Lowest: Aug 2018
Company Size Distribution
38
Reporting
Fleets
1 Power Unit 31 81.6%
2–5 Units 4 10.5%
6–20 Units 3 7.9%
21–100 Units 0 0.0%
101+ Units 0 0.0%

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

Company Age Distribution
10.9
Avg age
(years)
0–2 Years 1 2.0%
3–5 Years 1 2.0%
6–10 Years 6 12.0%
11–20 Years 41 82.0%
20+ Years 1 2.0%

Based on FMCSA registration date. Average age: 10.9 years.

Company Authority Types
Carrier 50 100.0%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 General Freight 4 8.0%
2 Construction 4 8.0%
3 Motor Vehicles 2 4.0%
4 Other 2 4.0%
5 Building Materials 1 2.0%
6 Household Goods 1 2.0%
7 Refrigerated Food 1 2.0%
8 Driveaway/Towaway 1 2.0%
9 Machinery & Large Objects 1 2.0%
10 US Mail 1 2.0%
Largest Fleets in Diamond Springs
# Company Fleet
1 HIGH SIERRA INDUSTRIES INC 16
2 JOHNSON INVESTMENT CORP 11
3 FRANCIS DISTRIBUTING INC 10
4 TYSON MOL 2
5 PLANET PAVING & GRADING INC 2
6 DIAMOND CRANE COMPANY INC 2
7 OBELIA INC 2
8 J B CONNELLY 1
9 DONALD A MAURISCHAT INC 1
10 COMFORT CONTROL HEATING AND AIR CONDITIONING INC 1

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: July 10, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.