Training as a plant mechanic for sanitary, heating, air conditioning and ventilation technology (m/f/d)

Welcome to WISAG

... one of the leading service companies in Germany for the areas: Aviation, Facility and Industry. More than 60,000 employees are in service with us every day.

Our specialists at WISAG building and industrial service offer extensive services – from plant engineering to maintenance to facility management in industry. With the focus on climate, refrigeration and ventilation technology, we set standards through the quality and expertise of our around 1,800 colleagues.

You can find out more about the WISAG on our website. für Energietechnik Reference number: 398326 Do you like to talk about fresh wind? Then come to our team!

Start of training: 01.08.2026 Length of training: 3.5 years Place of formation: Ratingen

Your diverse tasks During your training as a plant mechanics plumbing, heating and air-conditioning technology, you become an expert in supply technology in industry Learn to maintain a variety of heating and ventilation systems perfectly and put in service Keeps you looking through various supply systems Suitable for energy-efficient control of heating and ventilation systems Make sure your customers' riddles dissolve in the air You see, one-sided and one-tone, it certainly won't be with us! You are interested in building technology in various industrial objects with new challenges every day You are passionate about technical relationships with energy efficiency You have the necessary portion of fingertip feeling to make mistakes and solve them You like to work independently as well as in the team You want to develop with us in the long term Car driving licence desirable, but not condition

A practical training with varied tasks An instructor who will help you with counsel and deed Very good job prospects, including high takeover opportunities The possibility to shorten your training time An attractive training allowance (20% increase in salary for good services) – including collective agreements Takeover of costs for the Deutschlandticket Azubicamps – here you get to know the other Azubis and the exciting areas of WISAG! An online academy with trainings for you An employee app to stay in touch with colleagues and other trainees We convinced you? Then we look forward to your application!

Here are some tips on what documents we need from you: Self-Formulated Your tabular CV Your last 3 school certificates If you can demonstrate further qualifications, you can also add one The easiest way to us leads over the ''Apply'' button – in just 2 minutes! The WISAG is a signatory to the “Charta of Diversity” and promotes all employees with their diverse skills and talents in an appreciation and without prejudice. All applications – regardless of gender, nationality, cultural and social origin, religion and worldview, disability, age as well as sexual orientation and gender identity – are welcomed. Applications for people with migration background are welcome. We take into account severely disabled persons in accordance with the requirements of SGB IX and, where appropriate, the operational integration agreement. All personal formulations in this job advertisement must be considered gender-neutral. We would like to point out that we cannot send back written application folders sent by mail, unfortunately.