ABC Supply Co., Inc.

America's Largest
Wholesale Distributor of
Roofing · Siding · Windows · Gutters · and More

ABC Supply - Frederick, MD

6822 English Muffin Way
Frederick, MD 21703-7156
P: (301) 846-4944
F: (301) 846-0109

Branch Hours

Mon - Fri: 7:00 AM - 4:00 PM
Sat: 7:00 AM - 11:00 AM

November - April

Mon - Fri: 7:00 AM - 4:00 PM
Closed Weekends
Bob Pittman
Managing Partner

Branch Manager

Bob Pittman

Contact Manager »
Feedback »

Products & Brands Offered

Steep Slope Roofing

Asphalt Shingles

  • CertainTeed
  • GAF
  • TAMKO

Cedar Shakes & Shingles

  • Watkins Sawmills

Concrete & Clay Roof Tiles

  • Ludowici Roof Tile
  • Vande Hey Raleigh

Slate Roof Tiles

  • American Slate
  • Evergreen Slate Co.
  • GAF TruSlate

Metal Roofing

  • ACM
  • ATAS
  • Decra
  • Gerard
  • Metal Sales
  • Petersen Aluminum
  • Tamko MetalWorks

Low Slope Roofing

Low Slope Roofing

  • CertainTeed
  • DecTec
  • GAF
  • Mule-Hide

Roofing Insulation

Roofing Insulation

  • Atlas
  • Johns Manville
  • Pactiv

Siding

Vinyl Siding

  • CertainTeed
  • Exteria
  • Mastic Home Exteriors
  • Variform

Aluminum Siding

  • Alsco
  • Napco

Fiber Cement & Engineered Wood Siding

  • James Hardie

Windows & Doors

Skylights

  • American Skylights
  • Starlight
  • Sun-Tek
  • Velux
  • Wasco

Decking & Railing

Decking & Railing

  • Fairway Vinyl Systems
  • TAMKO EverGrain
  • TAMKO Tam-Rail
  • TimberTech

Services Offered

  • Covered Ground Drops
  • Cut-To-Length EPDM
  • Free Tapered Take-Offs
  • Job-Site Signs
  • Two-Man Roof Load
  • Window Order Assistance