Trucking Companies in Conowingo, MD
Conowingo, MD has 14 registered for-hire trucking companies as of May 2026, making it one of Maryland's largest carrier markets by operating authority count. This figure includes active, inactive, and revoked authorities tracked by the Federal Motor Carrier Safety Administration (FMCSA).
Source: FMCSA operating authority and compliance records. Truck Graph analysis. View methodology
Fleet size and equipment distribution
14 carriers broken down by power-unit count and operation type in Conowingo, MD.
Fleet size distribution
By registered power-unit count. Source: FMCSA carrier census. View methodology
Operation type breakdown
Classification by carrier operation type and hazmat endorsement status. View methodology
About the Conowingo, MD freight market
Conowingo, MD is home to 14 registered for-hire motor carriers, of which 14 (100.0%) hold active operating authority as of May 2026. According to FMCSA records, the average fleet size among Conowingo carriers is 2.3 power units, reflecting a market dominated by owner-operators and small fleets. The Conowingo carrier population contributes to Maryland's broader freight economy, which the Bureau of Labor Statistics ranks among the nation's largest by trucking employment.
The fleet composition in Conowingo shows 17 single-truck operators (121.4% of all carriers) alongside 0 carriers operating fleets of 101+ power units. Other operations represent the largest segment with 27 carriers. This distribution is consistent with FMCSA's national pattern where approximately 91% of registered carriers operate fewer than 6 power units (FMCSA Industry Snapshot, 2024).
Authority tenure data reveals 1 carriers received new operating authority in the past 6 months, while 11 carriers have maintained continuous authority for 20+ years. New entrants face elevated scrutiny under FMCSA's New Entrant Safety Assurance Program, which mandates an 18-month monitoring period including at least one safety audit. The presence of 0 carriers with prior revocations on record underscores the importance of verifying authority status before tendering freight — a carrier's historical compliance record is publicly available through the FMCSA SAFER System.
Truck Graph identifies 0 active risk indicators among Conowingo carriers (0.00% of the population), flagged through cross-referencing authority history, insurance filing patterns, and known chameleon carrier behaviors. The FMCSA defines chameleon carriers as entities that "successively obtain and relinquish operating authority to evade enforcement actions." Shippers and brokers should verify carrier authority, insurance coverage, and safety ratings before every load tender — Truck Graph's Risk Check tool provides instant verification against all available compliance data.
Sources: FMCSA.dot.gov, BLS Trucking Industry Data, FMCSA SAFER System. Data verified as of .
Authority age distribution
Years since initial FMCSA authority grant date. View methodology
Risk and compliance overview
Risk indicators and fleet composition across 14 Conowingo carriers.
Fleet size vs carrier count
Carrier population by fleet tier. Source: FMCSA census data. View methodology
Equipment type share
Based on operation type classification and endorsements. View methodology
Largest carriers in Conowingo, MD
Ranked by fleet size (power units). Top 3 featured. Showing 14 of 14 total carriers.
Conowingo Gas Company has operated for 32.5y with 6 power units and 4 drivers under Carrier authority.
Eldreth Construction INC has operated for 42.9y with 5 power units and 2 drivers under Contract authority.
Vann Enterprises LLC has operated for 4.5y with 4 power units and 6 drivers under Carrier authority.
Franklin Ragan Jr LLC has operated for 21.8y with 4 power units and 2 drivers under Common authority.
Terry Bruce Keys Jr has operated for 39.6y with 3 power units and 3 drivers under Contract authority.
F&M Plumbing INC has operated for 19.4y with 2 power units and 2 drivers under Carrier authority.
R & M Jones Trucking LLC has operated for 17.0y with 1 power units and 1 drivers under Common authority.
G Allens Transport INC has operated for 28.1y with 1 power units and 2 drivers under Common authority.
Randy G Joline has operated for 27.5y with 1 power units and 1 drivers under Common authority.
Robert Arnett Sewell Sr has operated for 25.5y with 1 power units and 1 drivers under Contract authority.
All Conowingo carriers — complete directory
14 carriers total. Page 1 of 1. Sorted by fleet size descending.
| # | Carrier | MC # | DOT # | Fleet | Auth. age | Type | Safety | Status |
|---|---|---|---|---|---|---|---|---|
| 01 | Conowingo Gas Company Conowingo, MD | - | 544936 | 6 | 32.5y | Dry van | 95 | Active |
| 02 | Eldreth Construction INC Conowingo, MD | MC431125 | 234909 | 5 | 42.9y | Dry van | 95 | Active |
| 03 | Vann Enterprises LLC Conowingo, MD | - | 3783234 | 4 | 4.5y | Dry van | 95 | Active |
| 04 | Franklin Ragan Jr LLC Conowingo, MD | MC1743207 | 1271315 | 4 | 21.8y | Dry van | 95 | Active |
| 05 | Terry Bruce Keys Jr Conowingo, MD | MC505046 | 282415 | 3 | 39.6y | Dry van | 95 | Active |
| 06 | F&M Plumbing INC Conowingo, MD | - | 1593794 | 2 | 19.4y | Dry van | 95 | Active |
| 07 | R & M Jones Trucking LLC Conowingo, MD | MC683936 | 1900714 | 1 | 17.0y | Dry van | 95 | Active |
| 08 | G Allens Transport INC Conowingo, MD | MC817116 | 744532 | 1 | 28.1y | Dry van | 95 | Active |
| 09 | Randy G Joline Conowingo, MD | MC1806835 | 782779 | 1 | 27.5y | Dry van | 95 | Active |
| 10 | Robert Arnett Sewell Sr Conowingo, MD | MC496970 | 921201 | 1 | 25.5y | Dry van | 95 | Active |
| 11 | Benjamin Johnson Conowingo, MD | - | 2357501 | 1 | 13.5y | Dry van | 95 | Active |
| 12 | Commercial Glass & Glazing LLC Conowingo, MD | - | 4530431 | 1 | 0.3y | Dry van | 95 | Active |
| 13 | V & S Trucking LLC Conowingo, MD | MC1576427 | 4121546 | 1 | 2.8y | Dry van | 95 | Active |
| 14 | Mullins Trucking LLC Conowingo, MD | MC1726605 | 4399094 | 1 | 1.1y | Dry van | 95 | Active |
Truck Graph carrier directory. Data from FMCSA operating authority records. View methodology
Find Conowingo carriers by equipment type
Browse specialized carriers operating in Conowingo, MD by trailer and equipment classification.
Explore the Maryland carrier directory
Conowingo is one of the top freight markets in Maryland. Browse the full Maryland trucking company directory to find carriers across all cities, or return to the national carrier index to compare states.
Nearby freight markets in Maryland
Conowingo trucking questions
Answers verified against FMCSA records.
How many trucking companies are in Conowingo, Maryland?
Conowingo, MD has 14 registered for-hire motor carriers as of May 2026. Of these, 14 hold active operating authority from the FMCSA.
What is the average fleet size in Conowingo?
The average fleet size among Conowingo carriers is 2.3 power units. Approximately 17 carriers operate a single truck, while 0 operate fleets of 101+ units.
How many Conowingo carriers have risk indicators?
Truck Graph identifies 0 active risk indicators among Conowingo-based carriers. These indicators are derived from authority history patterns, insurance filing anomalies, and known chameleon carrier behaviors.
How do I verify a Conowingo trucking company?
Use Truck Graph's DOT Lookup tool to instantly verify any carrier's authority status, insurance coverage, and safety record. You can also check the FMCSA SAFER System directly at safer.fmcsa.dot.gov.
What types of trucking companies operate in Conowingo?
Conowingo's carrier population includes other, dry van / mixed operations. The market serves general freight, specialized, and regional distribution needs.
Is Truck Graph data reliable?
Truck Graph compiles data from FMCSA authority records, insurance filings, inspection histories, and crash reports. Data refreshes continuously from verified federal sources. All 14 Conowingo carriers are cross-referenced against multiple compliance databases.
For journalists and researchers
Truck Graph data is open and citable. For press inquiries, contact our editorial team.