#1Independent Screw Co Inc
Based in West Hartford, CT
Hazardous Waste Disposal Companies in West Hartford, CT
The top-ranked hazardous waste companies serving West Hartford, CT are Independent Screw Co Inc, Safety Kleen Systems Inc and Daddario A F Inc. We list 122 hazardous waste companies serving West Hartford, 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 West Hartford, CT (Capitol Planning Region). 122 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 West Hartford
#2Safety Kleen Systems Inc
Based in West Hartford, CT#3Daddario A F Inc
Serves this area from Bloomfield, CT (4 mi)#4Connecticut Southern Railroad
Serves this area from Hartford, CT (4 mi)#5Ct Natural Gas Corp
Serves this area from Hartford, CT (4 mi)#6Rudder Services
Serves this area from Hartford, CT (4 mi)#7Lombardi Express Inc
Serves this area from Wethersfield, CT (5 mi)#8Ct Natural Gas Corp
Serves this area from East Hartford, CT (5 mi)#9Parker Xray Solutions Service
Serves this area from East Hartford, CT (5 mi)#10Thomas Cadilac Jaguar
Serves this area from Hartford, CT (5 mi)
20 more providers serving this area
- Healthcare Waste Solutions Inc, Hartford, CT (6 mi)
- Disposal Plus LLC, Windsor, CT (6 mi)
- Rtx Corporation, East Hartford, CT (6 mi)
- Hess John R Of Ct, East Hartford, CT (7 mi)
- Dyno Nobel Inc, Simsbury, CT (8 mi)
- Costello Ind Main Office, Newington, CT (8 mi)
- Trash Away Inc, New Britain, CT (8 mi)
- Vortex, Simsbury, CT (9 mi)
- Auto Waste Pac Co, South Windsor, CT (9 mi)
- S & R Sanitation Service Inc, South Windsor, CT (9 mi)
- Premetco Inc, South Windsor, CT (10 mi)
- Clean Harbors Of Connecticut Inc, Bristol, CT (11 mi)
- Jones R M & Co Inc, Bristol, CT (11 mi)
- Industrial Environmental Servs, Bristol, CT (11 mi)
- Mitchell Assoc Inc, South Windsor, CT (11 mi)
- Environmental Serv Mitchell Assoc, South Windsor, CT (12 mi)
- Hamilton Sundstrand Corp, Windsor Locks, CT (12 mi)
- Laviero Martin Contractors Inc, Bristol, CT (12 mi)
- Srs National LLC, Southington, CT (12 mi)
- General Motors Corp Delco Chassis Div, Bristol, CT (13 mi)
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Frequently asked questions
How many hazardous waste companies serve West Hartford?
We list 122 hazardous waste companies serving West Hartford, CT: 2 based there and 120 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 West Hartford?
The top-ranked hazardous waste companies serving West Hartford, CT are Independent Screw Co Inc, Safety Kleen Systems Inc, Daddario A F Inc, Connecticut Southern Railroad and Ct Natural Gas Corp. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving West Hartford are verified against official records?
10 of the top 10 match an active official record: Independent Screw Co Inc (U.S. EPA), Safety Kleen Systems Inc (U.S. EPA), Daddario A F Inc (U.S. EPA), Connecticut Southern Railroad (U.S. EPA) and Ct Natural Gas Corp (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 .