#1Reynolds Hauling Co
Based in Catonsville, MD
Hazardous Waste Disposal Companies in Catonsville, MD
The top-ranked hazardous waste companies serving Catonsville, MD are Reynolds Hauling Co, Marcor Inc and Fleetpro, Inc. We list 200 hazardous waste companies serving Catonsville, 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 Catonsville, MD (Baltimore County). 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 Catonsville
#2Marcor Inc
Serves this area from Woodlawn, MD (2 mi)#3Fleetpro, Inc
Serves this area from Arbutus, MD (3 mi)#4Ebi Services Inc
Serves this area from Arbutus, MD (3 mi)#5The Simon X Ray Company
Serves this area from Arbutus, MD (3 mi)#6Waste Tron Of Maryland Inc
Serves this area from Arbutus, MD (4 mi)#7Howco Transfer Company
Serves this area from Ellicott City, MD (4 mi)#8Mcdonald, A J Co
Serves this area from Arbutus, MD (4 mi)#9Born Printing Co Inc
Serves this area from Baltimore, MD (4 mi)· Website#10D & R Hauling Co
Serves this area from Lansdowne, MD (4 mi)
20 more providers serving this area
- Kalyani Environmental Solutions, LLC, Baltimore, MD (5 mi)
- Safety-kleen Systems Inc, Baltimore, MD (5 mi)
- American Tank Transport Inc, Elkridge, MD (5 mi)
- Hazport Solutions, Baltimore, MD (5 mi)
- Phelps Industrial Products Inc, Baltimore, MD (5 mi)
- Products Support Inc, Columbia, MD (5 mi)
- Western Sub # 5 City Of Baltimore, Baltimore, MD (5 mi)
- Aquatel Industries Inc, Lansdowne, MD (5 mi)
- Bes - Tos Inc, Baltimore, MD (5 mi)
- Office Movers Inc, Linthicum, MD (5 mi)
- Baltimore Wrecking Corp, Lansdowne, MD (5 mi)
- Marcor Environmental Inc, Elkridge, MD (5 mi)
- A&a Environmental Svcs, Linthicum, MD (5 mi)
- Southern Mechanical Inc, Baltimore, MD (6 mi)
- Garratt, Gordon D Co Inc, Baltimore, MD (6 mi)
- J & D Company, Linthicum, MD (6 mi)
- Primestar Industries Inc, Baltimore, MD (6 mi)
- Bishop & Associates, Inc, Baltimore, MD (6 mi)
- Clean Harbors Of Baltimore Inc., Baltimore, MD (6 mi)
- U S Epa Region 3 Chemical Metals Site, Baltimore, MD (6 mi)
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Frequently asked questions
How many hazardous waste companies serve Catonsville?
We list 200 hazardous waste companies serving Catonsville, MD: 1 based there and 199 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 Catonsville?
The top-ranked hazardous waste companies serving Catonsville, MD are Reynolds Hauling Co, Marcor Inc, Fleetpro, Inc, Ebi Services Inc and The Simon X Ray Company. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Catonsville are verified against official records?
10 of the top 10 match an active official record: Reynolds Hauling Co (U.S. EPA), Marcor Inc (U.S. EPA), Fleetpro, Inc (U.S. EPA), Ebi Services Inc (U.S. EPA) and The Simon X Ray Company (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 .