Putkimies

Putkimies is a tradesperson who installs, maintains and repairs plumbing systems in buildings. The work includes water supply and drainage networks, fixtures such as sinks and toilets, and related systems for heating and sanitation. Plumbers may also install heating systems, water heaters and valves, and they diagnose and repair leaks, blockages and faulty components. They ensure installations meet local building codes and safety standards and test systems to verify leak-free operation.

Training and qualifications: Becoming a putkimies typically requires vocational education plus on-the-job training, often with an apprenticeship and a journeyman certificate where required. In Finland, for example, putkiasentaja training combines classroom studies with on-site training and leads to a recognized credential after an exam. Ongoing education helps keep up with new materials, codes and energy-efficient technologies.

Work environment and tools: Plumbers work on construction sites, during renovations, and in routine maintenance. They may be on-call for emergencies. Key tools include pipe cutters, wrenches, soldering or brazing equipment, deburring tools and inspection cameras; common materials are copper, PVC, PEX, and steel pipes, fittings and valves. Some roles involve gas lines and require additional licensing and safety precautions.

Safety and regulations: The occupation is governed by building codes, sanitary standards and health and safety rules. Plumbers must ensure proper ventilation, backflow prevention and potable water protection, and follow safe handling and lifting practices.

Career outlook: Demand remains steady due to new construction, renovations and aging infrastructure. Opportunities exist in energy-efficient systems, district heating connections and specialized services such as leak detection or diagnostics.