#1Amsar Environmental
Based in Mount Pleasant, SC
Hazardous Waste Disposal Companies in Charleston County, SC
The top-ranked hazardous waste companies serving Charleston County, SC are Amsar Environmental, Fenn Vac LLC and Green Rock Strategies LLC. We list 14 hazardous waste companies serving Charleston County, SC. 14 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 Charleston County, SC. 14 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 Charleston County
#2Fenn Vac LLC
Based in North Charleston, SC#3Green Rock Strategies LLC
Based in Charleston, SC#4Green Rock Strategies, LLC
Based in Charleston, SC#5Joint Base Lindsey Graham - Air Base
Based in North Charleston, SC#6Lanxess Corporation Charleston Facility
Based in Charleston, SC#7Low County Forensics LLC DBA Bio-one Charleston
Based in Mount Pleasant, SC#8Medical University Of Sc
Based in Charleston, SC#93r Of Charleston Inc
Serves this area from SC#10Joint Base Lindsey Graham - Naval Weapons Station
Serves this area from Goose Creek, SC (14 mi)
4 more providers serving this area
- Shaw Horizon Transporation LLC, Ladson, SC (18 mi)
- Apollos Water South LLC, SC
- Hm Southeast Cement LLC Harleyville Plant, Harleyville, SC (41 mi)
- US Industrial Logistics, LLC, SC
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Frequently asked questions
How many hazardous waste companies serve Charleston County?
We list 14 hazardous waste companies serving Charleston County, SC: 8 based there and 6 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 Charleston County?
The top-ranked hazardous waste companies serving Charleston County, SC are Amsar Environmental, Fenn Vac LLC, Green Rock Strategies LLC, Green Rock Strategies, LLC and Joint Base Lindsey Graham - Air Base. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Charleston County are verified against official records?
10 of the top 10 match an active official record: Amsar Environmental (U.S. EPA), Fenn Vac LLC (U.S. EPA), Green Rock Strategies LLC (U.S. EPA), Green Rock Strategies, LLC (U.S. EPA) and Joint Base Lindsey Graham - Air Base (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 .
Cities in Charleston County
Communities served
James Island, Hollywood, Isle of Palms, Ravenel, Seabrook Island, Folly Beach, Kiawah Island, Sullivan's Island, Awendaw, Meggett, Lincolnville, McClellanville, Adams Run, Rockville