We provide comprehensive services for the construction of single-family homes. We design and build low-energy wood-frame and brick houses on a turnkey basis, from the design and building permit through construction to final inspection. We can also assist with customized financing for your construction project.

We have been manufacturing biological wastewater treatment plants in our family business for the third generation. They are environmentally friendly and economical for households, industry and smaller municipalities. High efficiency and stability even in irregular operation are guaranteed by the three-stage bioactive treatment, which we originally developed for fish farming.