Trucking Companies in Mazon, IL
Mazon, IL has 10 registered for-hire trucking companies as of May 2026, making it one of Illinois'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
10 carriers broken down by power-unit count and operation type in Mazon, IL.
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 Mazon, IL freight market
Mazon, IL is home to 10 registered for-hire motor carriers, of which 10 (100.0%) hold active operating authority as of May 2026. According to FMCSA records, the average fleet size among Mazon carriers is 3.5 power units, reflecting a market dominated by owner-operators and small fleets. The Mazon carrier population contributes to Illinois's broader freight economy, which the Bureau of Labor Statistics ranks among the nation's largest by trucking employment.
The fleet composition in Mazon shows 9 single-truck operators (90.0% of all carriers) alongside 0 carriers operating fleets of 101+ power units. Other operations represent the largest segment with 19 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 0 carriers received new operating authority in the past 6 months, while 7 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 Mazon 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 10 Mazon 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 Mazon, IL
Ranked by fleet size (power units). Top 3 featured. Showing 10 of 10 total carriers.
Systems Enterprise Corporation has operated for 30.4y with 11 power units and 8 drivers under Carrier authority.
Mazon Farmers Elev Co has operated for 25.5y with 5 power units and 12 drivers under Carrier authority.
Pfeifer Brothers INC has operated for 38.4y with 4 power units and 8 drivers under Common authority.
Daniel Arthur Kilmer has operated for 16.3y with 4 power units and 4 drivers under Carrier authority.
Eric J Phillips has operated for 14.8y with 4 power units and 2 drivers under Carrier authority.
Harford Farms INC has operated for 15.9y with 2 power units and 1 drivers under Carrier authority.
Pfeifer Farms has operated for 14.4y with 2 power units and 1 drivers under Carrier authority.
Thomas L Brockman has operated for 15.5y with 1 power units and 1 drivers under Carrier authority.
C&R Transfer INC has operated for 26.8y with 1 power units and 1 drivers under Common authority.
Locodocs INC has operated for 19.8y with 1 power units and 3 drivers under Carrier authority.
All Mazon carriers — complete directory
10 carriers total. Page 1 of 1. Sorted by fleet size descending.
| # | Carrier | MC # | DOT # | Fleet | Auth. age | Type | Safety | Status |
|---|---|---|---|---|---|---|---|---|
| 01 | Systems Enterprise Corporation Mazon, IL | - | 625533 | 11 | 30.4y | Dry van | 99 | Active |
| 02 | Mazon Farmers Elev Co Mazon, IL | - | 922364 | 5 | 25.5y | Dry van | 95 | Active |
| 03 | Pfeifer Brothers INC Mazon, IL | MC433925 | 307233 | 4 | 38.4y | Dry van | 95 | Active |
| 04 | Daniel Arthur Kilmer Mazon, IL | - | 2000495 | 4 | 16.3y | Dry van | 95 | Active |
| 05 | Eric J Phillips Mazon, IL | - | 2185939 | 4 | 14.8y | Dry van | 95 | Active |
| 06 | Harford Farms INC Mazon, IL | - | 2048061 | 2 | 15.9y | Dry van | 95 | Active |
| 07 | Pfeifer Farms Mazon, IL | - | 2261462 | 2 | 14.4y | Dry van | 95 | Active |
| 08 | Thomas L Brockman Mazon, IL | - | 2100265 | 1 | 15.5y | Dry van | 95 | Active |
| 09 | C&R Transfer INC Mazon, IL | MC364491 | 822721 | 1 | 26.8y | Dry van | 95 | Active |
| 10 | Locodocs INC Mazon, IL | - | 1548753 | 1 | 19.8y | Dry van | 95 | Active |
Truck Graph carrier directory. Data from FMCSA operating authority records. View methodology
Find Mazon carriers by equipment type
Browse specialized carriers operating in Mazon, IL by trailer and equipment classification.
Explore the Illinois carrier directory
Mazon is one of the top freight markets in Illinois. Browse the full Illinois trucking company directory to find carriers across all cities, or return to the national carrier index to compare states.
Nearby freight markets in Illinois
Mazon trucking questions
Answers verified against FMCSA records.
How many trucking companies are in Mazon, Illinois?
Mazon, IL has 10 registered for-hire motor carriers as of May 2026. Of these, 10 hold active operating authority from the FMCSA.
What is the average fleet size in Mazon?
The average fleet size among Mazon carriers is 3.5 power units. Approximately 9 carriers operate a single truck, while 0 operate fleets of 101+ units.
How many Mazon carriers have risk indicators?
Truck Graph identifies 0 active risk indicators among Mazon-based carriers. These indicators are derived from authority history patterns, insurance filing anomalies, and known chameleon carrier behaviors.
How do I verify a Mazon 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 Mazon?
Mazon'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 10 Mazon 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.