William C. Mcdermott & Son Inc

Feb 11, 2026 5:50 PM

Baltimore, MD (Maryland) 21201
(410) 485-5326 (F****

Business Details

(410) 485-5326 (Fax)

Products:	Residential, Commercial, Industrial, Shingle, Gutters, Siding
Services:	Residential, Commercial, Industrial, Slag, Shingle, Shingle Ply, Sheet Metal Fabrication, Built-Up Roof Systems, Gutters, Siding
Brands:	Residential, Commercial

Additional Categories

William C. Mcdermott & Son Inc is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

Gutters & Downspouts
Roofing Contractors & Consultants

North American Industry Classification System (NAICS) Categories:

Roofing Contractors > Roofing Work > Roofing Consultants
Roofing Contractors > Roofing Work > Roofing Contractors & Consultants
Hardware Stores > Gutters & Downspouts

Standard Industry Classification (SIC) Categories:

Roofing, Siding, And Sheet Metal Work > Roofing Work > Roofing Consultants
Roofing, Siding, And Sheet Metal Work > Roofing Work > Roofing Contractors
Hardware Stores > Hardware Stores, Nec > Gutters & Downspouts

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