What does a boilermaker often repair?

A boilermaker is primarily trained to construct, assemble, maintain, and repair boilers and large containers that hold liquids and gases under pressure. This role involves working with heavy materials, which often requires welding and metalworking skills. Boilermakers ensure that these systems operate safely and effectively, conducting repairs when they develop leaks or other faults. Their expertise is vital in industries such as power generation, manufacturing, and construction, where large-scale boilers and pressure vessels are commonly used. This specialized focus distinguishes their work from that of professionals who handle air conditioning, plumbing, or electrical systems, which requires different skills and knowledge sets.