Hazardous Waste Disposal Companies in Slidell, LA

The top-ranked hazardous waste companies serving Slidell, LA are Pipeline Solutions LLC, Marine Klean LLC and Southern Coatings And Chemical Co Inc. We list 148 hazardous waste companies serving Slidell, LA. 30 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 Slidell, LA (St. Tammany Parish). 148 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 Slidell

20 more providers serving this area

Request quotes

Quote requests are not yet enabled on this site. Please call a provider directly.

Frequently asked questions

How many hazardous waste companies serve Slidell?

We list 148 hazardous waste companies serving Slidell, LA: 1 based there and 147 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 Slidell?

The top-ranked hazardous waste companies serving Slidell, LA are Pipeline Solutions LLC, Marine Klean LLC, Southern Coatings And Chemical Co Inc, Cob Enterprises Of La Inc and Add/ Croco Inc. The full ranked list, with the official records each provider matched, is on this page.

Which hazardous waste companies serving Slidell are verified against official records?

10 of the top 10 match an active official record: Pipeline Solutions LLC (U.S. EPA), Marine Klean LLC (U.S. EPA), Southern Coatings And Chemical Co Inc (U.S. EPA), Cob Enterprises Of La Inc (U.S. EPA) and Add/ Croco 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 .

Nearby cities

More areas nearby