• Our customer service is open online and by telephone, the customer service desk at Helsinki, Kamppi is closed until further notice.
District heating for companies

District heat contractors

District heating contractors install your district heating equipment ready for use. As part of our quality control, we will provide you with a list of approved district heating contractors. 

District heating equipment installation

You can organise your district heating equipment installation with an approved contractor. Choose a contractor from the list and send us the property's HVAC plans for inspection and approval. Before the equipment is commissioned, the heating contractor will request a commissioning inspection from us.

Contractors (pdf, Finnish)