Anlagenmechaniker SHK (m/w/d)

Install and commission modern heat pump and ventilation systems, replacing oil and gas heating units with energy-efficient solutions. Construct complete heating installations including piping, underfloor heating, and radiators, while maintaining, servicing, and troubleshooting existing equipment. Perform functional tests, adjustments, and optimizations, and support renovation projects through technical coordination with project managers and clients. Document all work and service visits, assisting climate and piping construction teams as needed. This role involves direct customer interaction and on-site problem-solving within an established heating and cooling technology company in Mannheim.