Old Line Abatement

Delaware-certified asbestos abatement contractor in Bel Air, MD

DE certification active

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Public-record details

Address: 2228 Conowingo Rd, Bel Air, MD 21015
Phone: (443) 356-2141
Listed as: Abatement contractors
Delaware certification: Class A Contractor C-289
Certified through: November 25, 2026

Delaware certified asbestos vendor C-289 (Class A Contractor), valid through November 25, 2026 (checked 2026-09-30). Source: State of Delaware: Certified Asbestos Vendors (data.delaware.gov f677-ahd9) (record). Data as of 2026-09-30.

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Delaware Certified Asbestos Vendors list
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The Delaware list includes firms based outside Delaware that are certified to work there.

Before you sign: confirm this license in the state's lookup, get a written scope from an independent inspector, and read our hiring checklist. Asbestos in good condition is usually best left undisturbed.