Personify Theme Template Adolfson & Peterson Construction Adolfson & Peterson Construction Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Construction Adolfson & Peterson Construction 4660 Concord Ave, Ste. 100Johnstown, CO 80534 | map | directions (970) 286-6158 Visit Site Connect With Us Member Since: 2013 If your business isn't here, contact us today to get listed!