#1American Environmental Services
Based in Stamford, CT
Hazardous Waste Disposal Companies in Stamford, CT
The top-ranked hazardous waste companies serving Stamford, CT are American Environmental Services, Nexus Inc and Van Ommeren Shipping USA LLC. We list 157 hazardous waste companies serving Stamford, 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 Stamford, CT (Western Connecticut Planning Region). 157 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 Stamford
#2Nexus Inc
Based in Stamford, CT#3Van Ommeren Shipping USA LLC
Based in Stamford, CT#4Valleries Transportation Service Inc
Serves this area from Norwalk, CT (6 mi)#5Rcm 210, LLC
Serves this area from Greenwich, CT (6 mi)#6Anderson Septic Service
Serves this area from Norwalk, CT (7 mi)#7Charkit Chemical Company LLC
Serves this area from Norwalk, CT (7 mi)#8Advanced Environmental
Serves this area from NY#9Solar Service & Installations
Serves this area from Bayville, NY (12 mi)#10Innov8tive Environmental Services Inc
Serves this area from NY
20 more providers serving this area
- Burke Heat, NY
- Northeast Environmental II LLC, Mamaroneck, NY (13 mi)
- National Environmental Spec, Hawthorne, NY (13 mi)
- Northeast Environmental Inc, Mamaroneck, NY (13 mi)
- Tri-state Environmental Services Inc, NY
- Chief Fire Prevention & Mechanical Corp, Elmsford, NY (14 mi)
- Fuel Tank Environmental, Centerport, NY (15 mi)
- N & S Fuel Transport Inc, Briarcliff Manor, NY (16 mi)
- Ibm Corporation Thomas J Watson Research Center, NY
- Puroclean Of Southern Westchester, Ardsley, NY (16 mi)
- L P M Corp, Fairfield, CT (17 mi)
- Garden Street Residences, New Rochelle, NY (17 mi)
- Swedish Motor Works, Fairfield, CT (17 mi)
- Danbury Carting Co Inc, Redding, CT (17 mi)
- Rfmch Huguenot Property Ower II Llc-block 417 New Rochelle, New Rochelle, NY (17 mi)
- Swedish Motor Works, Fairfield, CT (18 mi)
- Ctr Industries Inc, Bridgeport, CT (18 mi)
- 1060 Nepperhan Ave LLC, Yonkers, NY (19 mi)
- Epifano J A Co, Bridgeport, CT (19 mi)
- Herbert Recovery Systems Inc, Redding, CT (19 mi)
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Frequently asked questions
How many hazardous waste companies serve Stamford?
We list 157 hazardous waste companies serving Stamford, CT: 3 based there and 154 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 Stamford?
The top-ranked hazardous waste companies serving Stamford, CT are American Environmental Services, Nexus Inc, Van Ommeren Shipping USA LLC, Valleries Transportation Service Inc and Rcm 210, LLC. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Stamford are verified against official records?
10 of the top 10 match an active official record: American Environmental Services (U.S. EPA), Nexus Inc (U.S. EPA), Van Ommeren Shipping USA LLC (U.S. EPA), Valleries Transportation Service Inc (U.S. EPA) and Rcm 210, 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 .