H.D. Fowler Co. H.D. Fowler Co. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Division 31 - Earthwork >> 31 50 00 Excavation Support and Protection H.D. Fowler Co. 1841 W Hayden AveHayden, ID 83835 | map | directions Gary Williams (208) 772-9060 | fax: (208) 772-9478 Visit Site Excavation and support. Member Since: 2007