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City Statistics

Active Trucking Companies
in Thurmont, MD

59 active carriers, brokers & freight companies. Located in Frederick County.

Thurmont, MD FMCSA data • updated weekly 0.27% of Maryland
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59
Active Trucking Companies
0.27% of all active carriers in Maryland
8
New FMCSA Registrations (24 Mo.)
Avg 0.3 new companies per month (+100.0% YoY)
1
Median Fleet Size
Power units at the midpoint of all reporting companies
58.9%
Owner-Operator Rate
vs. 64.4% statewide in Maryland
New FMCSA Registrations
011 Nov '24May '25Nov '25May '26Oct '26
6
Total
0.2
Avg / month
1
Best: Jul 2025
0
Lowest: Nov 2024
Company Size Distribution
56
Reporting
Fleets
1 Power Unit 33 58.9%
2–5 Units 17 30.4%
6–20 Units 5 8.9%
21–100 Units 1 1.8%
101+ Units 0 0.0%

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

Company Age Distribution
12.2
Avg age
(years)
0–2 Years 9 15.3%
3–5 Years 13 22.0%
6–10 Years 10 16.9%
11–20 Years 11 18.6%
20+ Years 16 27.1%

Based on FMCSA registration date. Average age: 12.2 years.

Company Authority Types
Carrier 58 98.3%
Shipper 5 8.5%
Broker 1 1.7%

A company may hold multiple authority types simultaneously.

Top 10 Cargo Types
# Cargo Type Companies % of City
1 General Freight 35 59.3%
2 Building Materials 31 52.5%
3 Construction 31 52.5%
4 Other 22 37.3%
5 Farm Supplies 15 25.4%
6 Logs, Poles & Lumber 14 23.7%
7 Grain, Feed & Hay 14 23.7%
8 Motor Vehicles 11 18.6%
9 Machinery & Large Objects 11 18.6%
10 Dry Bulk Commodities 8 13.6%
Largest Fleets in Thurmont
# Company Fleet
1 PORTNER TRUCKING LLC 22
2 J & R TRANSPORT INCORPORATED 17
3 STRUCTURAL OPCO, LLC 16
4 KEILHOLTZ TRUCKING SERVICE INC 10
5 DAVID W COBLENTZ 7
6 MISS TRUCKING LLC 6
7 MIKE'S AUTO BODY COLLISION & RESTORATIONS INC 5
8 DAVID LENHART & SON EXPRESS LLC 5
9 JEFF HAHN 3
10 DORCUS CONSTRUCTION CO INC 3

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Data source: U.S. Federal Motor Carrier Safety Administration (FMCSA) — active carrier registrations. Last updated: October 14, 2026. Active status reflects carriers with FMCSA status code "A" at the time of data collection.