#1Mid-state Trading Co
Based in Williamsport, PA
Hazardous Waste Disposal Companies in Williamsport, PA
The top-ranked hazardous waste companies serving Williamsport, PA are Mid-state Trading Co, Raddiant Steel Products Co and Williamsport Area School Dist. We list 18 hazardous waste companies serving Williamsport, PA. 18 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 Williamsport, PA (Lycoming County). 18 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 Williamsport
#2Raddiant Steel Products Co
Based in Williamsport, PA#3Williamsport Area School Dist
Serves this area from Faxon, PA (3 mi)#4Federal Correctional Inst
Serves this area from PA#5Capital Parts Washers Inc
Serves this area from New Columbia, PA (16 mi)#6Silvermoon - Union County
Serves this area from PA#7Bresslers Environmental Service
Serves this area from PA#8Nextier Completions Solutions Inc
Serves this area from PA#9Enviroserve Inc DBA Enviroserve Logistics
Serves this area from Winfield, PA (25 mi)#10Waste Management Of PA Inc
Serves this area from PA
8 more providers serving this area
- Kile Disposal Service, Almedia, PA (37 mi)
- Dirt Excavating LLC, PA
- Disposal Management Services Inc, PA
- Empire Trucking Co Inc, PA
- Berwick Area Sr High School, Berwick, PA (44 mi)
- M R Dirt Inc, PA
- Op Tech Environmental Svcs, PA
- Best Transit, Greens Landing, PA (54 mi)
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Frequently asked questions
How many hazardous waste companies serve Williamsport?
We list 18 hazardous waste companies serving Williamsport, PA: 2 based there and 16 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 Williamsport?
The top-ranked hazardous waste companies serving Williamsport, PA are Mid-state Trading Co, Raddiant Steel Products Co, Williamsport Area School Dist, Federal Correctional Inst and Capital Parts Washers Inc. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Williamsport are verified against official records?
10 of the top 10 match an active official record: Mid-state Trading Co (U.S. EPA), Raddiant Steel Products Co (U.S. EPA), Williamsport Area School Dist (U.S. EPA), Federal Correctional Inst (U.S. EPA) and Capital Parts Washers Inc (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 .