According to our records, this business is located at 4450 Bull Valley Rd. in McHenry (in McHenry County), Illinois 60050, the location GPS coordinates are: 42.322102 (latitude), -88.280605 (longitude). J & S Harness Company is categorized under Harness Assemblies, for Electronic Use: Wire or Cable (SIC code 3679). Known organization owner is Jerry Morningstar. You can contact the company by phone at (815) 363-9204.