Jen Steele, Milwaukee Journal Sentinel Published 11:25 a.m. CT Jan. 31, 2020 | Updated 11:26 a.m. CT Jan. 31, 2020 Industrial heating company FPM Heat Treating says it will close its facility on Milwaukee's northwest side by mid-May, cutting 27 jobs. The company notified the state Thursday that it expects most of the facility's 27 workers will lose their jobs by April 15, when it ceases production. The facility, at 11200 W. Heather Ave., will close by May 12.