Family-owned Colorado construction business spans four generations as revenue grows to $550M – denverpost.com Posted on September 12, 2026 By Malcolm Knoll No Comments on Family-owned Colorado construction business spans four generations as revenue grows to $550M – denverpost.com Family-owned Colorado construction business spans four generations as revenue grows to $550M Family-owned Colorado construction business spans four generations as revenue grows to $550M — denverpost.com Business