#1Air Engineering Corp
Based in Towson, MD
Hazardous Waste Disposal Companies in Baltimore County, MD
The top-ranked hazardous waste companies serving Baltimore County, MD are Air Engineering Corp, Aquatel Industries Inc and Asphalt Sealers Specialist Corp. We list 200 hazardous waste companies serving Baltimore County, MD. 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 Baltimore County, MD. 200 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 Baltimore County
#2Aquatel Industries Inc
Based in Lansdowne, MD#3Asphalt Sealers Specialist Corp
Based in Cockeysville, MD#4Baltimore Wrecking Corp
Based in Lansdowne, MD#5Bnc Services Inc
Based in Rossville, MD#6Bnc Services Inc
Based in Dundalk, MD#7Browning Ferris Ind Tyler Robb Inc
Based in Rosedale, MD#8Buffalo Fuel Corp
Based in Timonium, MD#9Cavallio, T & Son Contract
Based in Rosedale, MD#10Chesapeake Environmental Inc
Based in Rosedale, MD
20 more providers serving this area
- Clean Environment, Dundalk, MD
- Cochran, C E Co Inc, Middle River, MD
- D & R Hauling Co, Lansdowne, MD
- Ebi Services Inc, Arbutus, MD
- Fleetpro, Inc, Arbutus, MD
- Freestate Oil LLC, Dundalk, MD
- F & S Transport Inc, Cockeysville, MD
- George Transfer Inc, MD
- Gerber, W E Inc, Cockeysville, MD
- Hazardous Waste Transportation Inc, Honeygo, MD
- Heist, C H Corp, Dundalk, MD
- Insul-temp/airco Inc, Cockeysville, MD
- Land Reclamation Inc, Honeygo, MD
- Langenfelder, C J & Son Inc, Rosedale, MD
- Lightning Oil Service, MD
- Marcor Environmental LP, Cockeysville, MD
- Marcor Inc, Woodlawn, MD
- Marcor Remediation Inc, Cockeysville, MD
- Maryland Tank Pumping Service Co, Rosedale, MD
- Mccormick Condiment Plant, Cockeysville, MD
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Frequently asked questions
How many hazardous waste companies serve Baltimore County?
We list 200 hazardous waste companies serving Baltimore County, MD: 46 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 Baltimore County?
The top-ranked hazardous waste companies serving Baltimore County, MD are Air Engineering Corp, Aquatel Industries Inc, Asphalt Sealers Specialist Corp, Baltimore Wrecking Corp and Bnc Services Inc. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Baltimore County are verified against official records?
10 of the top 10 match an active official record: Air Engineering Corp (U.S. EPA), Aquatel Industries Inc (U.S. EPA), Asphalt Sealers Specialist Corp (U.S. EPA), Baltimore Wrecking Corp (U.S. EPA) and Bnc Services Inc (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 Baltimore County
Communities served
Cockeysville, Arbutus, Rosedale, Rossville, Honeygo, Overlea, Mays Chapel, Timonium, White Marsh, Garrison, Edgemere, Lansdowne, Baltimore Highlands, Bowleys Quarters, Lutherville, Hampton, Kingsville