Trucking Companies in Marengo, IA
Marengo, IA has 7 registered for-hire trucking companies as of May 2026, making it one of Iowa'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
7 carriers broken down by power-unit count and operation type in Marengo, IA.
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 Marengo, IA freight market
Marengo, IA is home to 7 registered for-hire motor carriers, of which 7 (100.0%) hold active operating authority as of May 2026. According to FMCSA records, the average fleet size among Marengo carriers is 8.3 power units, reflecting a market dominated by owner-operators and small fleets. The Marengo carrier population contributes to Iowa's broader freight economy, which the Bureau of Labor Statistics ranks among the nation's largest by trucking employment.
The fleet composition in Marengo shows 16 single-truck operators (228.6% of all carriers) alongside 0 carriers operating fleets of 101+ power units. Other operations represent the largest segment with 33 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 15 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 Marengo 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 7 Marengo 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 Marengo, IA
Ranked by fleet size (power units). Top 3 featured. Showing 7 of 7 total carriers.
J&J Cattle Co has operated for 22.8y with 25 power units and 21 drivers under Common authority.
Brian Miller Excavating LLC has operated for 11.8y with 12 power units and 9 drivers under Carrier authority.
Kinzenbaw Earthmoving has operated for 13.0y with 10 power units and 13 drivers under Carrier authority.
R M A Transport INC has operated for 23.5y with 7 power units and 5 drivers under Contract authority.
Koenig Unlimited LLC has operated for 12.7y with 2 power units and 1 drivers under Contract authority.
Misbach Farms has operated for 4.8y with 1 power units and 1 drivers under Carrier authority.
Lynn R Peters has operated for 32.0y with 1 power units and 1 drivers under Common authority.
All Marengo carriers — complete directory
7 carriers total. Page 1 of 1. Sorted by fleet size descending.
| # | Carrier | MC # | DOT # | Fleet | Auth. age | Type | Safety | Status |
|---|---|---|---|---|---|---|---|---|
| 01 | J&J Cattle Co Marengo, IA | MC704170 | 1165377 | 25 | 22.8y | Dry van | 99 | Active |
| 02 | Brian Miller Excavating LLC Marengo, IA | - | 2529644 | 12 | 11.8y | Dry van | 99 | Active |
| 03 | Kinzenbaw Earthmoving Marengo, IA | MC1465869 | 2413003 | 10 | 13.0y | Dry van | 95 | Active |
| 04 | R M A Transport INC Marengo, IA | MC571868 | 1081538 | 7 | 23.5y | Dry van | 95 | Active |
| 05 | Koenig Unlimited LLC Marengo, IA | MC842164 | 2441286 | 2 | 12.7y | Dry van | 95 | Active |
| 06 | Misbach Farms Marengo, IA | - | 3706013 | 1 | 4.8y | Dry van | 95 | Active |
| 07 | Lynn R Peters Marengo, IA | MC464193 | 566904 | 1 | 32.0y | Dry van | 95 | Active |
Truck Graph carrier directory. Data from FMCSA operating authority records. View methodology
Find Marengo carriers by equipment type
Browse specialized carriers operating in Marengo, IA by trailer and equipment classification.
Explore the Iowa carrier directory
Marengo is one of the top freight markets in Iowa. Browse the full Iowa trucking company directory to find carriers across all cities, or return to the national carrier index to compare states.
Nearby freight markets in Iowa
Marengo trucking questions
Answers verified against FMCSA records.
How many trucking companies are in Marengo, Iowa?
Marengo, IA has 7 registered for-hire motor carriers as of May 2026. Of these, 7 hold active operating authority from the FMCSA.
What is the average fleet size in Marengo?
The average fleet size among Marengo carriers is 8.3 power units. Approximately 16 carriers operate a single truck, while 0 operate fleets of 101+ units.
How many Marengo carriers have risk indicators?
Truck Graph identifies 0 active risk indicators among Marengo-based carriers. These indicators are derived from authority history patterns, insurance filing anomalies, and known chameleon carrier behaviors.
How do I verify a Marengo 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 Marengo?
Marengo's carrier population includes other 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 7 Marengo 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.