#1A J Carting Co Inc
Based in Cheshire, CT
Hazardous Waste Disposal Companies in Naugatuck Valley Planning Region, CT
The top-ranked hazardous waste companies serving Naugatuck Valley Planning Region, CT are A J Carting Co Inc, American Refuse Co and Brennan John J Construction Co Inc. We list 139 hazardous waste companies serving Naugatuck Valley Planning Region, CT. 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 Naugatuck Valley Planning Region, CT. 139 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 Naugatuck Valley Planning Region
#2American Refuse Co
Based in Waterbury, CT#3Brennan John J Construction Co Inc
Based in Shelton, CT#4Clean Harbors Of Connecticut Inc
Based in Bristol, CT#5Environmental Maintenance
Based in Waterbury, CT#6Environmental Maint Svcs
Based in Prospect, CT#7General Motors Corp Delco Chassis Div
Based in Bristol, CT#8Guerrera R J Inc
Based in Beacon Falls, CT#9Industrial Environmental Servs
Based in Bristol, CT#10Jones R M & Co Inc
Based in Bristol, CT
20 more providers serving this area
- Landeen Transport, Waterbury, CT
- Laviero Martin Contractors Inc, Bristol, CT
- Macdermid John T Estate Of, Plymouth, CT
- Oxbury Sanitation, Oxford, CT
- Seacoast Environmental Services Inc, Watertown, CT
- Terrasyn Group Inc, Waterbury, CT
- General Electric Co, Southington, CT (11 mi)
- Midstate Gi Lab, Southington, CT (11 mi)
- Gandolfo & Son Sealcoating LLC, Southington, CT (12 mi)
- Hospital Of Central Ct Bradley Campus, Southington, CT (12 mi)
- Gilberts Sanitary Septic Service, Morris, CT (12 mi)
- Srs National LLC, Southington, CT (13 mi)
- New England Barrel Co, Hamden, CT (13 mi)
- Advanced Environmental Services LLC, Wallingford, CT (14 mi)
- Transwaste Inc, Wallingford, CT (14 mi)
- Ct Waste Oil Inc, Wallingford, CT (14 mi)
- Total Recycling Services Of Ct, Wallingford, CT (14 mi)
- A 1 Environmental Recycling, Wallingford, CT (14 mi)
- Advanced Liquid Recycling Inc, Meriden, CT (14 mi)
- Fairway Environmental LLC, Meriden, CT (14 mi)
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Frequently asked questions
How many hazardous waste companies serve Naugatuck Valley Planning Region?
We list 139 hazardous waste companies serving Naugatuck Valley Planning Region, CT: 16 based there and 123 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 Naugatuck Valley Planning Region?
The top-ranked hazardous waste companies serving Naugatuck Valley Planning Region, CT are A J Carting Co Inc, American Refuse Co, Brennan John J Construction Co Inc, Clean Harbors Of Connecticut Inc and Environmental Maintenance. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Naugatuck Valley Planning Region are verified against official records?
10 of the top 10 match an active official record: A J Carting Co Inc (U.S. EPA), American Refuse Co (U.S. EPA), Brennan John J Construction Co Inc (U.S. EPA), Clean Harbors Of Connecticut Inc (U.S. EPA) and Environmental Maintenance (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 .
Cities in Naugatuck Valley Planning Region
Communities served
Watertown, Southbury, Ansonia, Seymour, Wolcott, Oxford, Derby, Plymouth, Woodbury, Prospect, Oakville, Middlebury, Thomaston, Cheshire Village, Beacon Falls, Terryville, Heritage Village, Bethlehem, Bethlehem Village, Woodbury Center