#1Colt Insulation Inc
Serves this area from Baltimore, MD (3 mi)
Hazardous Waste Disposal Companies in Pikesville, MD
The top-ranked hazardous waste companies serving Pikesville, MD are Colt Insulation Inc, Emjay Engineering & Construction Co and Wallace Insulation Inc. We list 200 hazardous waste companies serving Pikesville, 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 Pikesville, 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 Pikesville
#2Emjay Engineering & Construction Co
Serves this area from Baltimore, MD (3 mi)#3Wallace Insulation Inc
Serves this area from Baltimore, MD (4 mi)#4Environmental Recovery Services
Serves this area from Baltimore, MD (4 mi)#5Buffalo Fuel Corp
Serves this area from Timonium, MD (5 mi)#6United Enviromental Services Inc
Serves this area from Randallstown, MD (5 mi)#7B-b Lighting Supply Inc. And Recycling Depot
Serves this area from Baltimore, MD (5 mi)#8Towson University
Serves this area from Towson, MD (5 mi)· Website#9Bes - Tos Inc
Serves this area from Baltimore, MD (6 mi)#10Air Engineering Corp
Serves this area from Towson, MD (6 mi)
20 more providers serving this area
- Towson Pump Station Baltimore Md Co, Towson, MD (6 mi)
- Primestar Industries Inc, Baltimore, MD (6 mi)
- Marcor Remediation Inc, Cockeysville, MD (7 mi)
- Mccormick Condiment Plant, Cockeysville, MD (7 mi)
- Serian LLC DBA Bio-one Of Towson, Towson, MD (7 mi)
- Marcor Environmental LP, Cockeysville, MD (7 mi)
- Insul-temp/airco Inc, Cockeysville, MD (7 mi)
- Asphalt Sealers Specialist Corp, Cockeysville, MD (7 mi)
- Prime Star Industries Inc, Baltimore, MD (7 mi)
- Gerber, W E Inc, Cockeysville, MD (7 mi)
- Marcor Inc, Woodlawn, MD (7 mi)
- Western Sub # 5 City Of Baltimore, Baltimore, MD (7 mi)
- Electric Vehicle Institute, Baltimore, MD (8 mi)
- F & S Transport Inc, Cockeysville, MD (8 mi)
- J & M Roll-off Service, Baltimore, MD (8 mi)
- Webb Tree Service, MD
- Intercounty Construction Corporation, Baltimore, MD (8 mi)
- Reynolds Hauling Co, Catonsville, MD (8 mi)
- Baltimore Environmental Services, Baltimore, MD (9 mi)
- Kalyani Environmental Solutions, LLC, Baltimore, MD (9 mi)
Request quotes
Frequently asked questions
How many hazardous waste companies serve Pikesville?
We list 200 hazardous waste companies serving Pikesville, MD: 0 based there and 200 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 Pikesville?
The top-ranked hazardous waste companies serving Pikesville, MD are Colt Insulation Inc, Emjay Engineering & Construction Co, Wallace Insulation Inc, Environmental Recovery Services and Buffalo Fuel Corp. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Pikesville are verified against official records?
10 of the top 10 match an active official record: Colt Insulation Inc (U.S. EPA), Emjay Engineering & Construction Co (U.S. EPA), Wallace Insulation Inc (U.S. EPA), Environmental Recovery Services (U.S. EPA) and Buffalo Fuel 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 .