The installation department is one of the most experienced installation units in Finland specializing in electrical installations. The department was the first one that was granted the electrical contractor's verification right by the Finnish Safety Technology Authority. The competitive edge stems from the ability to complete projects that are practically and technically demanding and from being able to benefit from the expertise and product resources of the subsidiaries of the Hedengren Group.

In the first place, the projects are focused on public buildings, hospitals, schools, department stores, hotels etc. Tele, security, fire alarm, and structured cabling systems installations are carried out on turnkey basis. Service of the systems is also part of the department's activities.