#1Arizona Medical Waste
Serves this area from Casa Grande, AZ (15 mi)
Hazardous Waste Disposal Companies in Maricopa, AZ
The top-ranked hazardous waste companies serving Maricopa, AZ are Arizona Medical Waste, Medical Waste Services, LLC and Specialty Waste Solutions. We list 81 hazardous waste companies serving Maricopa, AZ. 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 Maricopa, AZ (Pinal County). 81 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 Maricopa
#2Medical Waste Services, LLC
Serves this area from Casa Grande, AZ (15 mi)#3Specialty Waste Solutions
Serves this area from Casa Grande, AZ (15 mi)#4Stericycle Inc
Serves this area from AZ#5Rinchem Company, LLC
Serves this area from Chandler, AZ (18 mi)#6Safety-kleen Systems, Inc. - Caz
Serves this area from Chandler, AZ (18 mi)#7H2o Environmental Inc
Serves this area from Chandler, AZ (19 mi)#8Oxford Cleaners
Serves this area from Chandler, AZ (19 mi)#9Pacific West LLC
Serves this area from Gilbert, AZ (21 mi)#10Emergency Environmental Services
Serves this area from Gilbert, AZ (22 mi)
20 more providers serving this area
- Waste Free Solutions LLC, AZ
- Environmental Response Inc, Tempe, AZ (25 mi)
- Pro Mechanical Services Inc, Phoenix, AZ (25 mi)
- Dmd Systems Recovery Inc., Tempe, AZ (25 mi)
- Salt River Extraction, Phoenix, AZ (25 mi)
- Super Cleaners, Gilbert, AZ (26 mi)
- Agritec International Ltd. DBA Cleantech Environmental, Inc, Phoenix, AZ (26 mi)
- Solvent Recy-clean, Phoenix, AZ (26 mi)
- 1545 Lighting Resources LLC, Phoenix, AZ (26 mi)
- Ceswsi, Phoenix, AZ (26 mi)
- Environmental Response, Incorporated, Tempe, AZ (26 mi)
- Lab Pack Logic Inc, Phoenix, AZ (26 mi)
- Pride Development & Construction, Phoenix, AZ (26 mi)
- Vls Phoenix LLC, Phoenix, AZ (26 mi)
- Cleantech Environmental, Phoenix, AZ (26 mi)
- Medical Biowaste Solutions, Inc., Tempe, AZ (26 mi)
- Kary Environmental Services Inc, Mesa, AZ (27 mi)
- Gannon & Scott Phoenix, LLC, Phoenix, AZ (27 mi)
- Kary Environmental Services, Inc., Mesa, AZ (27 mi)
- Act Enviro, AZ
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Frequently asked questions
How many hazardous waste companies serve Maricopa?
We list 81 hazardous waste companies serving Maricopa, AZ: 0 based there and 81 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 Maricopa?
The top-ranked hazardous waste companies serving Maricopa, AZ are Arizona Medical Waste, Medical Waste Services, LLC, Specialty Waste Solutions, Stericycle Inc and Rinchem Company, LLC. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Maricopa are verified against official records?
10 of the top 10 match an active official record: Arizona Medical Waste (U.S. EPA), Medical Waste Services, LLC (U.S. EPA), Specialty Waste Solutions (U.S. EPA), Stericycle Inc (U.S. EPA) and Rinchem Company, 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 .