Map for YMC, Inc. Map for YMC, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Division 05 - Metals >> 05 20 00 Metal Joists YMC, Inc. 2975 E Lanark StMeridian, ID 83642 | directions Rod Marcum (208) 888-1727 | fax: (208) 895-9699 Visit Site