With more than 40 years of experience, Idrosun SA is a well-established presence in the field of wellness and advanced technological installations. Our story began in 1981 with a family-driven vision: to offer tailor-made solutions that strike a balance between technical innovation and human-centered care.
Idrosun SA was founded by Willi Maag, whose intuition was to combine precision craftsmanship, technical expertise, and design quality.
Over the years, the company has expanded its areas of operation, integrating advanced technologies and establishing itself as a partner of choice for private clients, engineers, architects, planners and businesses. Today it is led by Simon Maag, who picked up the baton from his father and assumed full ownership, continuing with an eye toward the future.
From the very beginning, our work has been guided by a comprehensive and structured approach: each project is followed in every phase, with care and consistency, from the first consultation to implementation and long-term support. This approach has shaped the company's identity and continues to define how we operate.
A story that continues to evolve — creating new spaces of wellness every day.
With more than 40 years of experience, Idrosun SA is a well-established presence in the field of wellness and advanced technological installations. Our story began in 1981 with a family-driven vision: to offer tailor-made solutions that strike a balance between technical innovation and human-centered care.
Idrosun SA was founded by Willi Maag, whose intuition was to combine precision craftsmanship, technical expertise, and design quality.
Over the years, the company has expanded its areas of operation, integrating advanced technologies and establishing itself as a partner of choice for private clients, engineers, architects, planners and businesses. Today it is led by Simon Maag, who picked up the baton from his father and assumed full ownership, continuing with an eye toward the future.
From the very beginning, our work has been guided by a comprehensive and structured approach: each project is followed in every phase, with care and consistency, from the first consultation to implementation and long-term support. This approach has shaped the company's identity and continues to define how we operate.
A story that continues to evolve — creating new spaces of wellness every day.
Every project begins with the desire to create wellness that is authentic, long-lasting, and tailored. Our work is organized into five core areas:
Wellness & Spa, Water Treatment, Temperature & Air Quality, Automation & Controls, and Products & Accessories.
In each of these, technical expertise and aesthetic sensibility come together to shape functional, welcoming environments where technology and design are perfectly balanced.
Every project is taken care of down to the smallest detail, according to high quality standards.
We are constantly keeping up to date with the latest technologies to offer cutting-edge solutions.
Each environment is designed to reflect the client's needs and style.
From implementation to maintenance and after-sales service, we accompany our customers at every stage with responsiveness and expertise.
A group of skilled, passionate, and multilingual professionals who bring their experience and expertise to our clients every day.
Experience for over 40 years in the industry
Specialists in engineering, design, installation, and service
Italian, German (incl. Swiss German), English, and French
Director and Owner - B.Sc FHZ Building Technology
Leads the second generation of Idrosun SA, playing an active role in both strategic and technical leadership. He combines entrepreneurial vision with engineering expertise to deliver cutting-edge wellness solutions.
Founder
Founded Idrosun SA in 1981 and continues to contribute his wealth of experience. A valuable advisor and a pillar of the company’s culture.
Technical Management - MSc SUPSI Industrial Engineering
A long-standing reference figure at Idrosun, he supports Simon in developing and managing technical solutions and projects. He leads the technical team with expertise and an innovative mindset.
Operations and Strategy Manager
Oversees daily operations and supports management in business strategy development. Her work ensures efficiency, organization, and long-term vision.
Administration, Billing and Accounting Manager
With over 10 years at Idrosun, she manages all administrative and accounting processes with accuracy and reliability, contributing to the company’s organizational strength.
Planning Coordinator and Technical Management Associate.
Coordinates technical intervention planning and supports internal project development and process optimization. She plays a key role in ensuring operational efficiency and organization.
Draftsman and Technical Direction Collaborator
Supports the technical department by preparing technical drawings and contributing to project implementation and logistics.
Senior Technician and Technical Management Support.
Assists with project and repair management, coordinating materials, bids, and operations. A reference point for the technical team, also active in the field.
Senior Technician and Site Installations.
In the company for more than 10 years, he specializes in on-site installations. He ensures reliability in the implementation of installations, thanks to a deep knowledge of wellness systems.
Senior Electrician Technician
With more than 20 years in the company, he is an experienced and dependable specialist in electrical systems, especially for complex installations and on-site technical support.
Plumbing Technician
A precise and detail-oriented technician, he plays a key role on construction sites. His professionalism and attention to detail contribute significantly to the quality of each project.
Technical and Warehouse Order Manager.
Combines technical expertise with organizational skills. Manages orders, logistics, and support operations, ensuring seamless coordination between the office and construction sites.
Technician and Electrician
Joined the company in 2024. He works with the technical team on installations and maintenance, known for his precision and collaborative approach.
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Join the Idrosun SA team.
We are looking for competent, enthusiastic and collaborative people.
Learn about open positions on LinkedIn or send us your unsolicited application.
At Idrosun SA, we believe in the importance of operating to the highest standards of quality, innovation, and responsibility.
That’s why we are proud members of several industry associations that share our values and commitment to excellence.
