John Koss Builders

  • Remodeling
  • General Contracting
  • Roofing
  • Windows & Doors
  • Carpentry Work
1520 N 30th St
Manitowoc, WI 54220-9353
(920) 683-1996
(920) 683-9000 (fax)
  • About

    John Koss Builders is known for quality carpentry and new home construction. Contact us for your new home, addition, remodel, garage, windows, roofing, or siding needs.