KVN Construction Inc. is the greater Portland area's top trusted siding and roofing contractor, a family-owned company with over 20 years in business and countless successful projects completed without a single board complaint. As an A+ accredited contractor by the Better Business Bureau, we're obsessed with customer satisfaction and will never stop until you're happy with your new installation. We believe that all home and business owners should go with the pros, and our experienced, friendly team is the best for any exterior remodeling service you need.