Truck Graph
Carrier Directory · Missouri · Union Metro

Trucking Companies in Union, MO

Updated 2026-05-29T12:34:25.215Z·By Sarah Chen, Lead Safety Analyst·Reviewed by James Rodriguez·Methodology v2.1

Union, MO has 46 registered for-hire trucking companies as of May 2026, making it one of Missouri'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).

At a glance
Total carriers46
Active authority46
Avg fleet size11.8 units
Risk indicators0
Prior revocations0
StateMissouri
Data sourceFMCSA
Total carriers
46
Union metro
Active authority
46
100.0% of total
Avg fleet
11.8
Power units
Prior revoked
0
On record
Risk indicators
0
Active indicators

Source: FMCSA operating authority and compliance records. Truck Graph analysis. View methodology

Fleet size and equipment distribution

46 carriers broken down by power-unit count and operation type in Union, MO.

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 Union, MO freight market

Union, MO is home to 46 registered for-hire motor carriers, of which 46 (100.0%) hold active operating authority as of May 2026. According to FMCSA records, the average fleet size among Union carriers is 11.8 power units, reflecting a market dominated by owner-operators and small fleets. The Union carrier population contributes to Missouri's broader freight economy, which the Bureau of Labor Statistics ranks among the nation's largest by trucking employment.

The fleet composition in Union shows 33 single-truck operators (71.7% of all carriers) alongside 1 carriers operating fleets of 101+ power units. Other operations represent the largest segment with 66 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 7 carriers received new operating authority in the past 6 months, while 14 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 Union 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 46 Union 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

Key finding
Union, MO has 46 registered carriers with 46 (100.0%) holding active authority.

Largest carriers in Union, MO

Ranked by fleet size (power units). Top 3 featured. Showing 25 of 46 total carriers.

View all 46 carriers ↓
Featured · Sponsored
60
Climate Express INCActiveEstablished
MC-MC306127DOT-648882Union, MO

Climate Express INC has operated for 29.9y with 204 power units and 198 drivers under Common + Contract authority.

Fleet
204
Drivers
198
Auth. age
29.9y
OOS active
None
Featured · Sponsored
22
Siedhoff Distributing CoActiveEstablished
MC-MC196369DOT-226751Union, MO

Siedhoff Distributing Co has operated for 43.5y with 77 power units and 73 drivers under Common + Contract authority.

Fleet
77
Drivers
73
Auth. age
43.5y
OOS active
None
Featured · Sponsored
27
Hth Companies INCActiveEstablished
MC-MC645247DOT-1398489Union, MO

Hth Companies INC has operated for 20.9y with 77 power units and 94 drivers under Common authority.

Fleet
77
Drivers
94
Auth. age
20.9y
OOS active
None
Ranked by fleet size · positions 4–25
13
MC-MC1085104DOT-3380870Union, MO

Garrett Power Constructors CORP has operated for 6.4y with 44 power units and 44 drivers under Carrier authority.

Fleet
44
Drivers
44
Auth. age
6.4y
OOS active
None
8
Huellinghoff Bros INCActiveEstablished
MC-MC154597DOT-198568Union, MO

Huellinghoff Bros INC has operated for 52.0y with 29 power units and 25 drivers under Common + Contract authority.

Fleet
29
Drivers
25
Auth. age
52.0y
OOS active
None
6
MC-MC91169DOT-2982744Union, MO

Gateway Signal Engineering LLC has operated for 9.2y with 13 power units and 22 drivers under Common authority.

Fleet
13
Drivers
22
Auth. age
9.2y
OOS active
None
2
MC-MC1765226DOT-4472293Union, MO

Septic Services INC has operated for 0.7y with 12 power units and 6 drivers under Common authority.

Fleet
12
Drivers
6
Auth. age
0.7y
OOS active
None
3
DOT-2289219Union, MO

Hall Brothers Lumber Company has operated for 14.2y with 11 power units and 11 drivers under Carrier authority.

Fleet
11
Drivers
11
Auth. age
14.2y
OOS active
None
3
MC-MC1444769DOT-3912562Union, MO

Hubbard & Son LLC has operated for 3.9y with 8 power units and 9 drivers under Common authority.

Fleet
8
Drivers
9
Auth. age
3.9y
OOS active
None
8
DOT-735757Union, MO

Corrosion Technologies INC has operated for 28.2y with 4 power units and 36 drivers under Carrier authority.

Fleet
4
Drivers
36
Auth. age
28.2y
OOS active
None

All Union carriers — complete directory

46 carriers total. Page 1 of 2. Sorted by fleet size descending.

#CarrierMC #DOT #FleetAuth. ageTypeSafetyStatus
01Climate Express INC
Union, MO
MC30612764888220429.9yDry van
99
Active
02Siedhoff Distributing Co
Union, MO
MC1963692267517743.5yDry van
99
Active
03Hth Companies INC
Union, MO
MC64524713984897720.9yDry van
99
Active
04Garrett Power Constructors CORP
Union, MO
MC10851043380870446.4yDry van
99
Active
05Huellinghoff Bros INC
Union, MO
MC1545971985682952.0yDry van
99
Active
06Gateway Signal Engineering LLC
Union, MO
MC911692982744139.2yDry van
99
Active
07Septic Services INC
Union, MO
MC17652264472293120.7yDry van
99
Active
08Hall Brothers Lumber Company
Union, MO
-22892191114.2yDry van
99
Active
09Hubbard & Son LLC
Union, MO
MC1444769391256283.9yDry van
95
Active
10Corrosion Technologies INC
Union, MO
-735757428.2yDry van
95
Active
11Lindsay Windows Missouri LLC
Union, MO
-1674067418.8yDry van
95
Active
12Grinderworks INC
Union, MO
MC9094152592233311.2yDry van
95
Active
13Top Shelf Bus Service LLC
Union, MO
MC102366314642538.0yDry van
95
Active
14Union Equipment Moving INC
Union, MO
MC322356485526334.0yDry van
95
Active
15Randolph J Klenke
Union, MO
-722164328.4yDry van
95
Active
16Green Mountain Transport LLC
Union, MO
MC8962572566426311.5yDry van
95
Active
17Imperial Truck Line LLC
Union, MO
MC8546482471633312.3yDry van
95
Active
18Kool Ride LLC
Union, MO
MC5531981462731320.3yDry van
95
Active
19Sho-Me Hauling LLC
Union, MO
MC1514002401681633.3yDry van
95
Active
20Gateway Extrusions LTD
Union, MO
-2462114312.4yDry van
95
Active
21Splitfire Enterprises LLC
Union, MO
MC1799735453679520.3yDry van
95
Active
22Bobs Tractor & Transport
Union, MO
MC1791625452166420.4yDry van
95
Active
23Dickey Bub INC
Union, MO
-1729145218.4yDry van
95
Active
24Tv Transportation Services LLC
Union, MO
MC1112423343228626.0yDry van
95
Active
25Ray Cloud Trucking LLC
Union, MO
-364419225.0yDry van
95
Active
Showing 1–25 of 46

Truck Graph carrier directory. Data from FMCSA operating authority records. View methodology

Find Union carriers by equipment type

Browse specialized carriers operating in Union, MO by trailer and equipment classification.

Flatbed carriers in Union
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Dry Van carriers in Union
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Refrigerated carriers in Union
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Tanker carriers in Union
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Intermodal carriers in Union
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Hazmat carriers in Union
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Car Hauler carriers in Union
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Hotshot carriers in Union
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Explore the Missouri carrier directory

Union is one of the top freight markets in Missouri. Browse the full Missouri trucking company directory to find carriers across all cities, or return to the national carrier index to compare states.

All trucking companies in MissouriUS carriers by state — full directoryFlatbed carriers in MissouriRefrigerated carriers in Missouri

Nearby freight markets in Missouri

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2,031
carriers · MO
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carriers · MO
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759
carriers · MO
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623
carriers · MO
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348
carriers · MO
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Frequently asked

Union trucking questions

Answers verified against FMCSA records.

How many trucking companies are in Union, Missouri?

Union, MO has 46 registered for-hire motor carriers as of May 2026. Of these, 46 hold active operating authority from the FMCSA.

What is the average fleet size in Union?

The average fleet size among Union carriers is 11.8 power units. Approximately 33 carriers operate a single truck, while 1 operate fleets of 101+ units.

How many Union carriers have risk indicators?

Truck Graph identifies 0 active risk indicators among Union-based carriers. These indicators are derived from authority history patterns, insurance filing anomalies, and known chameleon carrier behaviors.

How do I verify a Union 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 Union?

Union'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 46 Union carriers are cross-referenced against multiple compliance databases.

Cite this page

For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Trucking Companies in Union, MO. Retrieved from https://truckgraph.com/carriers/missouri/union
MLA
"Trucking Companies in Union, MO." Truck Graph, May 29, 2026, https://truckgraph.com/carriers/missouri/union
Chicago
"Trucking Companies in Union, MO." Truck Graph. Last modified May 29, 2026. https://truckgraph.com/carriers/missouri/union
SC
Sarah Chen
Lead Safety Analyst · 12 years freight intelligence
JR
James Rodriguez
Risk Analysis Editor
Last editorial review
Methodology v2.1 →