Zenner Engineers was established by Wolfgang Zenner in 1972. Our customers include companies of all sizes, public stakeholders, manufacturing plants, equipment manufacturers, construction companies, and housing cooperatives.

The core of our operations has always been our strong HVAC, plumbing and acoustics expertise, but our interest in problem solving and all things new has also brought us significant special skills. We do not give up – we always find a good solution for every customer!

A clear example of our special know-how is our HVAC, plumbing and sound laboratory, established already at the start of the 1980s. It was born out of an interest in technology and its advancement. The roots of our pneumatic tube system design expertise lie in our cooperation with the Helsinki University Central Hospital, which began in the early 1990s.

Acoustics design, a continuously growing field, has been a part of our service offering for several years. In the 2010s, acoustics has emerged as an integral part of construction design. Noise from outside new buildings and renovations as well as room acoustics are planned to make the space as acoustically comfortable as possible.





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