Sthåhlkloo AB is a heating contractor based in Norrtälje, specializing in environmental building design. The company has extensive experience in various aspects of construction, including sprinkler and plumbing project design, as well as ventilation and cooling systems. Notably, Sthåhlkloo AB has been involved in significant projects such as the ventilation and cooling systems for Carl Larssongården and is currently working on plans for a combined ice and sports hall at Hagsätra IP.
In addition to these projects, Sthåhlkloo AB is engaged in the renovation of the Skofabriken office hotel in Örebro, which aims to incorporate a modern industrial aesthetic. The company is also developing the Bollen quarter in Råsunda, which will feature 240 new apartments. Their ongoing project at Mälarhöjdens ice hall is expected to be completed in the winter of 2023/2024. Sthåhlkloo AB emphasizes energy efficiency and environmental sustainability in their design and construction practices, particularly in heating, ventilation, and sanitation system design.