Updated Oct 30, 2026

Hazmat carriers in Wyoming hauling chemicals

As of Oct 30, 2026, 26 of the 72 hazmat carriers in Wyoming have “Cargo classes (MCS-150): Chemicals” in their source record.

Fleet size: “100–499 power units” for 2 of them. 4 have full profiles on this site; 22 more are listed below.

Across all 26 records in this group, every record counted:

FMCSA safety rating: Satisfactory 18 (69%) · Not rated 8 (31%)

Rating age: Rating over 10 years old 13 (50%) · Not rated 8 (31%) · Rating 5–10 years old 4 (15%) · Rated within the last 5 years 1 (4%)

Out-of-service share (24 months): Over 20% out of service 18 (69%) · 10% to 20% out of service 5 (19%) · None out of service 2 (8%) · Under 10% out of service 1 (4%)

The 4 full profiles are not a sample of all 26. Selection balances geographic coverage and the page cap, prioritizing differentiation-field completeness before source rank (largest fleets first (power units on the latest MCS-150)). Cards and additional-record tables each display their records in source-rank order. Rating age “Rating over 10 years old”: 2 of the 4 profiles (50%), against 13 of all 26 (50%).

Fleet size (all 26 in this group): 25–99 power units (12) · 10–24 power units (11) · 100–499 power units (2) · 500+ power units (1)

City, state (all 26 in this group): Casper, Wyoming (4) · Riverton, Wyoming (3) · Worland, Wyoming (2) · Lyman, Wyoming (2) · Rock Springs, Wyoming (2) · Cheyenne, Wyoming (2) · 11 other values (11)

Full profiles (4 of the 26 here)

4 shown

Admiral Transport Corporation

Worland, Wyoming · (307) 278-2024

USDOT number: 155142 · Power units: 519 · FMCSA safety rating: Not rated · Out-of-service share (24 months): Under 10% out of service · Reportable crashes (24 months): 5

FMCSA safety rating: Not rated

500+ power units
Chemicals
Liquids / gases
General freight
+4 more details

Redi Services LLC

Lyman, Wyoming · (307) 787-6333

USDOT number: 1415274 · Power units: 285 · FMCSA safety rating: Satisfactory · Out-of-service share (24 months): 10% to 20% out of service · Reportable crashes (24 months): 3

FMCSA safety rating: Satisfactory

100–499 power units
Rating over 10 years old
Chemicals
Liquids / gases
+14 more details

Prairie Field Services LLC

Casper, Wyoming · (952) 345-8911

USDOT number: 2170456 · Power units: 113 · FMCSA safety rating: Satisfactory · Out-of-service share (24 months): Over 20% out of service · Reportable crashes (24 months): 5

FMCSA safety rating: Satisfactory

100–499 power units
Rating 5–10 years old
Chemicals
Liquids / gases
+14 more details

Homax Oil Sales Inc

Casper, Wyoming · (307) 237-5800

USDOT number: 175899 · Power units: 97 · FMCSA safety rating: Satisfactory · Out-of-service share (24 months): 10% to 20% out of service · Reportable crashes (24 months): 2

FMCSA safety rating: Satisfactory

25–99 power units
Rating over 10 years old
Chemicals
Liquids / gases
+2 more details

More in the dataset (22)

Showing 22 of 22 records without profiles in this group.

Names and matches from the same source; contact details and every field are in the dataset download.

Name	Location	Record details	Fleet size	FMCSA safety rating	Rating age
John Bunning Transfer Company Inc	Rock Springs, Wyoming 82901	USDOT number: 100378 Power units: 82 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 2	25–99 power units	Satisfactory	Rating over 10 years old
Greene's Energy Services Inc	Rock Springs, Wyoming 82901	USDOT number: 911472 Power units: 58 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	25–99 power units	Satisfactory	Rating over 10 years old
Ryan Bros Trucking Inc	Thermopolis, Wyoming 82443	USDOT number: 101191 Power units: 54 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 2	25–99 power units	Satisfactory	Rating 5–10 years old
Redi Industrial Services LLC	Lyman, Wyoming 82937	USDOT number: 4353757 Power units: 40 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	25–99 power units	Not rated	Not rated
Bartlett Oilfield Service Inc	Bairoil, Wyoming 82322	USDOT number: 738001 Power units: 39 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	25–99 power units	Not rated	Not rated
Cowboy State Trucking Inc	Kemmerer, Wyoming 83101	USDOT number: 3099409 Power units: 37 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 1	25–99 power units	Not rated	Not rated
Avail Valley Construction-Wy LLC	Afton, Wyoming 83110	USDOT number: 3409854 Power units: 34 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	25–99 power units	Not rated	Not rated
BT Incorporated	Riverton, Wyoming 82501	USDOT number: 256261 Power units: 34 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 2	25–99 power units	Satisfactory	Rating over 10 years old
Haystacks Inc	Wamsutter, Wyoming 82336	USDOT number: 1291812 Power units: 33 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	25–99 power units	Satisfactory	Rating over 10 years old
Evans Construction Company	Jackson, Wyoming 83001	USDOT number: 320781 Power units: 29 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	25–99 power units	Satisfactory	Rating over 10 years old
S & L Industrial	Cowley, Wyoming 82420	USDOT number: 481472 Power units: 25 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 1	25–99 power units	Satisfactory	Rating over 10 years old
Magnum Cementing Services LLC	Cheyenne, Wyoming 82007	USDOT number: 3238224 Power units: 24 FMCSA safety rating: Not rated Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 1	10–24 power units	Not rated	Not rated
Power Drive Supply LLC	Gillette, Wyoming 82716	USDOT number: 2323011 Power units: 22 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	10–24 power units	Satisfactory	Rated within the last 5 years
USA Trucking Limited Liability Company	Casper, Wyoming 82604	USDOT number: 322859 Power units: 20 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 2	10–24 power units	Satisfactory	Rating over 10 years old
White Mountain Operating LLC	Pinedale, Wyoming 82941	USDOT number: 1954923 Power units: 20 FMCSA safety rating: Satisfactory Out-of-service share (24 months): 10% to 20% out of service Reportable crashes (24 months): 0	10–24 power units	Satisfactory	Rating 5–10 years old
U-Know Service LLC	Casper, Wyoming 82604	USDOT number: 174559 Power units: 15 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 1	10–24 power units	Satisfactory	Rating over 10 years old
Akal Energy LLC	Laramie, Wyoming 82070	USDOT number: 1970617 Power units: 14 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	10–24 power units	Not rated	Not rated
Central Wyoming Transportation	Riverton, Wyoming 82501	USDOT number: 467102 Power units: 13 FMCSA safety rating: Satisfactory Out-of-service share (24 months): None out of service Reportable crashes (24 months): 0	10–24 power units	Satisfactory	Rating over 10 years old
Richard S Logan Trucking Inc	Mills, Wyoming 82644	USDOT number: 855631 Power units: 12 FMCSA safety rating: Not rated Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 1	10–24 power units	Not rated	Not rated
Sutherland Trucking	Cheyenne, Wyoming 82009	USDOT number: 583361 Power units: 12 FMCSA safety rating: Satisfactory Out-of-service share (24 months): None out of service Reportable crashes (24 months): 2	10–24 power units	Satisfactory	Rating over 10 years old
Fluid Pro LLC	Riverton, Wyoming 82501	USDOT number: 2398079 Power units: 11 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	10–24 power units	Satisfactory	Rating 5–10 years old
Swing Trucking Inc	Worland, Wyoming 82401	USDOT number: 432886 Power units: 11 FMCSA safety rating: Satisfactory Out-of-service share (24 months): Over 20% out of service Reportable crashes (24 months): 0	10–24 power units	Satisfactory	Rating over 10 years old

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Hazmat carriers in Wyoming hauling chemicals

Related pages

Full profiles (4 of the 26 here)

Admiral Transport Corporation

Redi Services LLC

Prairie Field Services LLC

Homax Oil Sales Inc

More in the dataset (22)