WYOMING · CARRIERS WITH 10+ TRUCKS RANKED BY SAFETY SCORE
Safest trucking companies in Wyoming
442 carriers with 10+ trucks ranked by safety score are registered with FMCSA in Wyoming, out of 6,846 trucking companies in the state. The largest by fleet size are JTL Group Inc, Natrona County School District, Dixon Brosinc. The ranking uses each carrier's load-decision score, which weighs out-of-service rates, crashes, authority and identity checks. Confirm the current FMCSA record before you tender.
442
Carriers With 10+ Trucks Ranked by Safety Score in Wyoming
6.5%
Share of the state's companies
1,456
Active authorities statewide
30.8%
Vehicle OOS statewide · nat’l 22.26%
Showing 1–25 of 442 companies
JTL Group IncClear · 100
DBA Knife River
USDOT 281308 · MC-247827 · Casper
Motor VehiclesDrive/Tow AwayBuilding Materials+7
222
Power units
16.7%
Vehicle OOS
40 yr
Registered
Natrona County School DistrictClear · 100
USDOT 3408454 · Casper
Passengers
119
Power units
—
Vehicle OOS
6 yr
Registered
Dixon BrosincClear · 100
USDOT 122815 · MC-128685 · Newcastle
Logs, Poles, Beams, LumberBuilding MaterialsLiquids/Gases+6
100
Power units
16.1%
Vehicle OOS
52 yr
Registered
Union Telephone CompanyClear · 100
DBA Union Wireless
USDOT 546163 · Mountain View
Motor VehiclesLogs, Poles, Beams, LumberBuilding Materials+3
98
Power units
—
Vehicle OOS
32 yr
Registered
Bridger Pipeline LLCClear · 100
USDOT 1238967 · Casper
Building MaterialsMachinery, Large ObjectsLiquids/Gases+2
95
Power units
—
Vehicle OOS
22 yr
Registered
Visionary Communications LLCClear · 100
USDOT 4251471 · Gillette
General FreightMotor VehiclesMachinery, Large Objects+1
87
Power units
—
Vehicle OOS
2 yr
Registered
Moser Engine ServiceClear · 100
DBA Atlas Energy Solutions
USDOT 430976 · Evansville
Machinery, Large ObjectsLiquids/GasesOilfield Equipment+1
77
Power units
—
Vehicle OOS
35 yr
Registered
Blakeman Propane IncClear · 100
USDOT 345250 · MC-268386 · Moorcroft
Liquids/Gases
74
Power units
9.1%
Vehicle OOS
37 yr
Registered
Nucor IncClear · 100
USDOT 476802 · Riverton
Metal: Sheets, Coils, RollsBuilding MaterialsMachinery, Large Objects+4
65
Power units
—
Vehicle OOS
34 yr
Registered
Albany County School District OneClear · 100
USDOT 536800 · Laramie
Liquids/GasesPassengers
64
Power units
—
Vehicle OOS
33 yr
Registered
Freedom Oilfield Services IncClear · 100
USDOT 1011033 · MC-429193 · Reliance
General FreightMachinery, Large ObjectsLiquids/Gases+2
62
Power units
22.2%
Vehicle OOS
24 yr
Registered
Wyoming Environmental ServicesClear · 100
USDOT 1223293 · Rock Springs
Garbage/RefuseOther
58
Power units
—
Vehicle OOS
22 yr
Registered
Global Specialized Services LLCClear · 100Carrier & Broker
DBA GSS
USDOT 2347147 · MC-803212 · Evansville
General FreightMotor VehiclesBuilding Materials+6
58
Power units
15.1%
Vehicle OOS
14 yr
Registered
Compression Leasing Services IncClear · 100
USDOT 1026626 · Casper
Machinery, Large ObjectsOilfield Equipment
55
Power units
—
Vehicle OOS
24 yr
Registered
Schulte Ta IncClear · 100
USDOT 863077 · Gillette
Metal: Sheets, Coils, RollsLogs, Poles, Beams, LumberBuilding Materials+3
52
Power units
—
Vehicle OOS
26 yr
Registered
High West Energy IncClear · 100
USDOT 254966 · Pine Bluffs
Logs, Poles, Beams, LumberMachinery, Large ObjectsUtilities+1
50
Power units
—
Vehicle OOS
41 yr
Registered
RT Communications IncClear · 100
DBA Range
USDOT 581709 · Worland
Logs, Poles, Beams, LumberBuilding MaterialsMachinery, Large Objects+3
48
Power units
—
Vehicle OOS
31 yr
Registered
Mobile Concrete IncClear · 100
USDOT 710849 · Mills
Building MaterialsMachinery, Large ObjectsConstruction+1
48
Power units
—
Vehicle OOS
29 yr
Registered
Eci LLCClear · 100
USDOT 3323266 · MC-1626468 · Glenrock
General FreightMetal: Sheets, Coils, RollsMotor Vehicles+6
42
Power units
—
Vehicle OOS
7 yr
Registered
Waste Connections of Wyoming IncClear · 100
DBA Keiffer Sanitation
USDOT 789403 · Casper
Garbage/Refuse
41
Power units
—
Vehicle OOS
27 yr
Registered
National Outdoor Leadership SchoolClear · 100
DBA Nols
USDOT 598677 · Lander
Passengers
40
Power units
—
Vehicle OOS
31 yr
Registered
Bartlett Oilfield Service IncClear · 100
USDOT 738001 · MC-1123806 · Bairoil
General FreightMetal: Sheets, Coils, RollsMotor Vehicles+12
39
Power units
—
Vehicle OOS
28 yr
Registered
Legend Services IncClear · 100
USDOT 1261263 · MC-494962 · Rock Springs
General FreightLogs, Poles, Beams, LumberMachinery, Large Objects+4
37
Power units
—
Vehicle OOS
22 yr
Registered
Jerry DiemozClear · 100
DBA J & R Trucking
USDOT 278791 · MC-192005 · Rock Springs
General FreightMachinery, Large ObjectsOilfield Equipment+2
36
Power units
14.3%
Vehicle OOS
40 yr
Registered
Envirotech Services LLCClear · 100
USDOT 386366 · MC-277175 · Evanston
Machinery, Large ObjectsLiquids/GasesOilfield Equipment+3
36
Power units
11.8%
Vehicle OOS
36 yr
Registered
Trucking companies by city in Wyoming
- Gillette601
- Sheridan581
- Cheyenne580
- Casper565
- Rock Springs263
- Riverton229
- Douglas213
- Jackson201
- Laramie171
- Cody150
Show all 60 cities
- Powell144
- Torrington140
- Buffalo122
- Wheatland117
- Evanston113
- Worland112
- Lander102
- Pinedale95
- Newcastle79
- Rawlins77
- Afton63
- Sundance58
- Glenrock57
- Green River56
- Mills55
- Moorcroft55
- Evansville52
- Thermopolis52
- Lovell49
- Rozet48
- Big Piney47
- Lusk45
- Burns44
- Saratoga42
- Greybull41
- Carpenter38
- Upton38
- Wright37
- Dubois36
- Pine Bluffs35
- Basin34
- Boulder33
- Lyman32
- Baggs31
- Farson30
- Kaycee30
- Thayne30
- Kemmerer26
- Shoshoni26
- Hulett24
- Mountain View23
- Pavillion23
- Wilson23
- Etna22
- Marbleton22
- Cokeville21
- Ranchester21
- Encampment20
- Daniel19
- Lingle19
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Top lists
Wyoming trucking FAQ
How many safest trucking companies are in Wyoming?
442 carriers with 10+ trucks ranked by safety score list a Wyoming physical address in the FMCSA census.
What are the biggest safest trucking companies in Wyoming?
By power units reported on their latest MCS-150 filing, the largest are JTL Group Inc, Natrona County School District, Dixon Brosinc.
What should I check before booking one?
The ranking uses each carrier's load-decision score, which weighs out-of-service rates, crashes, authority and identity checks. Confirm the current FMCSA record before you tender.
How safe are Wyoming carriers overall?
30.8% of vehicle inspections on Wyoming-based carriers ended in an out-of-service order over the last 24 months, against 22.26% nationally. Each profile shows the carrier's own rate.