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 Sean Heary (208) 846-8366 Visit Site Excavation and support. Member Since: 2007