VOJ-TECH Ingenieure:
We breathe building services engineering

VOJ-TECH Ingenieure GmbH is a leading company in the field of building services. We offer a comprehensive overall planning service for heating/cooling, ventilation/air conditioning, sanitation and specialist coordination. Our highly qualified engineers work with the highest quality, precision and reliability to realise innovative and energy-efficient projects.
Sustainability is our focus. In addition to planning and implementation, we also offer comprehensive facility management support. Contact us for more information.

“VOJ-TECH Ingenieure: your specialists in building technologies, offering outstanding collaboration through their in-depth expertise, efficiency and innovative approach.”

Pascal Marcher Bruker Switzerland AG, Head of Facility Management

“The cooperation with the team of VOJ-TECH Ingenieure is characterised by mutual appreciation, competent advice and professional know-how. I am very much looking forward to further successful cooperation!”

Rainer Hoffer Restaurant Rössli Illnau, General Manager

“VOJ-Tech Ingenieure is a strong partner whose expertise, reliability and transparency can be trusted.”

Silvan Storrer Head of Process Plants, Energy 360


Our team is the decisive factor for our success. We pull together, contribute our individual strengths and motivate each other. At VOJ-TECH, we have the ambition not only to think along, but always to think ahead. We are convinced that this innovative and future-oriented approach drives us forward and contributes to our success.

Contact us for a consultation.