MAGNUSON SHEET METAL INC Store in WILLMAR adminMarch 26, 2020 Categories: HVACAddress 132 - 25TH STREET SEWILLMAR, MN 56201USContact Tel.: 320-222-4328Opening Hours Contact Review Store Your Name * Your Email * ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ Your Review *