A-J Roofing and Waterproofing Company is a family-owned and operated business that was founded by Alan & Lori Jacobsen in May of 1983. A-J Roofing provides both commercial and residential services to the community. They specialize in new construction concentrating primarily in flat roofs and architectural metal roofs with all related flashing’s. A fully automated sheet metal shop enables precision fabrication both in-house and for other contractors. Along with the roofing and sheet metal is a commercial gutter machine enabling virtual maintenance-free guttering installation.