You can rely on our experience base 

The name HAAS guarantees professional top-quality expertise on any project including new construction or renovation, partial or complete solutions, prefab houses and industrial or agricultural buildings. The HAAS Group has been the supplier of choice for the construction industry for more than thirty years.

Planning, surveillance, construction 
Wide-ranging expertise gives the HAAS Group a major advantage. Every partner company in the network of sites and production plants is a leading specialist in its own area of expertise. Our architects and engineers create designs either in conjunction with the customer or working on their own. They then work hand in hand with the construction companies on site or carry out the work themselves.

Quick execution, a broad portfolio and innovative products and ideas help us to find cost-effective solutions which meet our customers’ requirements. 

An experienced team 
The experts in the HAAS Group work together in project teams. Only the right specialists are actively involved in a project. Clockwork precision, state-of-the-art computer systems and innovative production technology ensure that we deliver top quality partial or complete solutions on time.