#1Les Inc
Serves this area from Wichita, KS (37 mi)
Hazardous Waste Disposal Companies in Cowley County, KS
The top-ranked hazardous waste companies serving Cowley County, KS are Les Inc, Midway Logistics LLC and Evonik Corporation. We list 13 hazardous waste companies serving Cowley County, KS. 13 of the providers shown match an active record from U.S. EPA, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Hazardous Waste Disposal Companies serving Cowley County, KS. 13 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked hazardous waste companies for Cowley County
#2Midway Logistics LLC
Serves this area from Wichita, KS (40 mi)#3Evonik Corporation
Serves this area from KS#4Gfl Environmental Services USA Inc
Serves this area from El Dorado, KS (41 mi)#5Phillips 66 Ponca City Refinery
Serves this area from OK#6Albert Hogoboom Oilfield Trucking Inc
Serves this area from El Dorado, KS (41 mi)#7Barton Solvents Inc
Serves this area from El Dorado, KS (41 mi)#8Safety-kleen Systems Inc
Serves this area from Wichita, KS (43 mi)#9Clean Harbors Of Kansas
Serves this area from Wichita, KS (43 mi)#10Bolt Environmental And Industrial Services LLC
Serves this area from Wichita, KS (43 mi)
3 more providers serving this area
- Sullivans Trucking Co Inc, OK
- Pearson Construction LLC, Wichita, KS (44 mi)
- Aes Certified LLC, OK
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Frequently asked questions
How many hazardous waste companies serve Cowley County?
We list 13 hazardous waste companies serving Cowley County, KS: 0 based there and 13 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which hazardous waste companies serve Cowley County?
The top-ranked hazardous waste companies serving Cowley County, KS are Les Inc, Midway Logistics LLC, Evonik Corporation, Gfl Environmental Services USA Inc and Phillips 66 Ponca City Refinery. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Cowley County are verified against official records?
10 of the top 10 match an active official record: Les Inc (U.S. EPA), Midway Logistics LLC (U.S. EPA), Evonik Corporation (U.S. EPA), Gfl Environmental Services USA Inc (U.S. EPA) and Phillips 66 Ponca City Refinery (U.S. EPA), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a transporter and a TSDF?
A transporter moves hazardous waste under an EPA ID; a TSDF is a permitted facility that treats, stores or disposes of it. Many providers do both.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
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