The Lima Building Trades represents more than 2,500 craftsmen in west central Ohio, including boilermakers, plumbers, pipefitters, sprinklerfitters, HVAC technicians, carpenters, ironworkers, laborers, painters, electricians, plasters, asbestos workers, operating engineers, bricklayers, roofers, sheet metal workers, and cement masons. The members of The Lima Building Trades represent more than $75,000,000 in annual wages.