#1Pinewood Site Custodial Trust (psct)
Serves this area from SC
Hazardous Waste Disposal Companies in Calhoun County, SC
The top-ranked hazardous waste companies serving Calhoun County, SC are Pinewood Site Custodial Trust (psct), Si Group Inc Orangeburg and Llj Transport Inc. We list 23 hazardous waste companies serving Calhoun County, SC. 23 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 Calhoun County, SC. 23 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 Calhoun County
#2Si Group Inc Orangeburg
Serves this area from Edisto, SC (15 mi)#3Llj Transport Inc
Serves this area from SC#4Diversified Medical Services LLC
Serves this area from SC#5Wake Transportation LLC
Serves this area from Cane Savannah, SC (25 mi)#6Precoat Metals
Serves this area from SC#7Usatc & Fort Jackson
Serves this area from Columbia, SC (26 mi)#8Enersys Inc
Serves this area from SC#9Usaf-shaw Air Force Base
Serves this area from Sumter, SC (26 mi)#10University Of Sc Health & Safety Prog
Serves this area from Columbia, SC (27 mi)
13 more providers serving this area
- Bryant Crane And Rigging LLC, SC
- Reworld Sumter Industrial LLC, SC
- Prisma Health Children's Hospital Outpatient Clinic, Columbia, SC (28 mi)
- C & Cb LLC, Columbia, MT (29 mi)
- Carolina Asbestos Services, LLC, White Knoll, SC (30 mi)
- Giant Resource Recovery Sumter Inc, SC
- Crandall Corp, SC
- Safety Kleen Systems Inc, Lexington, SC (32 mi)
- Southern Transportation LLC, SC
- Ecoflo, Inc, SC
- Amrize Cement Inc. / Geocycle, LLC, SC
- South East Environmental LLC, SC
- Wake Transportation LLC, SC
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Frequently asked questions
How many hazardous waste companies serve Calhoun County?
We list 23 hazardous waste companies serving Calhoun County, SC: 0 based there and 23 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 Calhoun County?
The top-ranked hazardous waste companies serving Calhoun County, SC are Pinewood Site Custodial Trust (psct), Si Group Inc Orangeburg, Llj Transport Inc, Diversified Medical Services LLC and Wake Transportation LLC. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Calhoun County are verified against official records?
10 of the top 10 match an active official record: Pinewood Site Custodial Trust (psct) (U.S. EPA), Si Group Inc Orangeburg (U.S. EPA), Llj Transport Inc (U.S. EPA), Diversified Medical Services LLC (U.S. EPA) and Wake Transportation LLC (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 .
Communities served
St. Matthews, Cameron