Contact M-D  

Great products and ideas don't "just happen." They evolve and improve as a company responds to challenges from its customers. For nearly a century as Macklanburg-Duncan and now as M-D Building Products, we have remained on the cutting edge of our industry, in large part because we believe in listening to our customers' needs and expectations.

If you have a question, a problem or a need please contact M-D. We want to hear from you.

Address

  • OKC Plant
    4041 N. Santa Fe
    Oklahoma City, OK 73118, USA
  • Georgia Plant
    2095 Memorial Park Road, SW
    Gainesville, GA 30504, USA

Sales and Contact Information - U.S.

  • M-D National Headquarters: 1-800-654-0007
  • M-D Customer Service: 1-800-654-8454
  • M-D Credit Department: 1-800-654-0003
  • M-D National Fax Service: 1-800-557-3568
  • Contact Via Email: E-mail M-D

Sales and Contact Information - International

  • International Dept. Fax / Depto. Internacional Fax: 405-557-3586
  • International Dept. Phone / Depto. Internacional Tel: 405-557-3564
  • International Dept. Phone number from Mexico / Depto. Internacional - Linea exclusiva desde Mexico: 001-800-354-4451
  • International Sales Toll free number from Canada, Caribbean / Depto. Internacional telefono desde Canada y area del Caribe: 800-348-3834