#1Action Waste Oil Service LLC
Based in Downey, CA
Hazardous Waste Disposal Companies in Downey, CA
The top-ranked hazardous waste companies serving Downey, CA are Action Waste Oil Service LLC, Ad Improvements Inc and Alejandro Rodriguez. We list 2571 hazardous waste companies serving Downey, CA. 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 Downey, CA (Los Angeles County). 2571 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 Downey
#2Ad Improvements Inc
Based in Downey, CA#3Alejandro Rodriguez
Based in Downey, CA#4Asbestos Removal Inc DBA Sirris Abatement
Based in Downey, CA#5B & B Certified Destruction Co
Based in Downey, CA#6Chavez Trucking
Based in Downey, CA#7Crew
Based in Downey, CA#8Diversified Debris Removal Svc
Based in Downey, CA#9Eco Hauling LLC
Based in Downey, CA#10L G L Transportation
Based in Downey, CA
20 more providers serving this area
- L&g Trucking, Downey, CA
- Lightning Xpress Inc, Downey, CA
- Marcelos Trucking, Downey, CA
- Nr Heavy Haul, Inc., Downey, CA
- Planet Green Environmental Inc, Downey, CA
- Prima, Downey, CA
- Ritchson Roll-off Service, Downey, CA
- Sr Maintenance & Management Services Inc, Downey, CA
- Star Cleaners, Downey, CA
- Thrifty Oil Co, Downey, CA
- Toto's & Son Transport LLC, Downey, CA
- Trucking Plus Inc, Downey, CA
- United Spectrum Inc, Downey, CA
- Webco Lb LLC DBA Webco Sweeping, Downey, CA
- Action Waste Oil Service LLC, Bell Gardens, CA (2 mi)
- Fast Waste Oil Service, Bell Gardens, CA (2 mi)
- Superdry Restoration Inc, Bell Gardens, CA (2 mi)
- Universal Waste Oil Company, Bell Gardens, CA (2 mi)
- Universal Waste Oil LLC, Bell Gardens, CA (2 mi)
- Canepa Trucking, Pico Rivera, CA (2 mi)
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Frequently asked questions
How many hazardous waste companies serve Downey?
We list 2571 hazardous waste companies serving Downey, CA: 24 based there and 2547 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 Downey?
The top-ranked hazardous waste companies serving Downey, CA are Action Waste Oil Service LLC, Ad Improvements Inc, Alejandro Rodriguez, Asbestos Removal Inc DBA Sirris Abatement and B & B Certified Destruction Co. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Downey are verified against official records?
10 of the top 10 match an active official record: Action Waste Oil Service LLC (U.S. EPA), Ad Improvements Inc (U.S. EPA), Alejandro Rodriguez (U.S. EPA), Asbestos Removal Inc DBA Sirris Abatement (U.S. EPA) and B & B Certified Destruction Co (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 .