Emergency crews responded to a reported air compressor explosion with injuries at a business in Leominster, Massachusetts. Leominster fire officials said they received a report around 9:30 a.m. Thursday of an air tank explosion at Brindeau Sheet Metal at 29 Phillips St. Two people reportedly suffered non-life-threatening injuries. According to its website, Brindeau Sheet Metal is a custom sheet metal and steel fabrication shop serving residential, commercial and industrial customers across New England. No further information was immediately available.