The City of Lahti customer service is located at Lahden Palvelutori Service Center in Shopping Centre Trio. There you can find a variety of services, which help you regarding employment, social benefits and social welfare or health care services.

Lahti is  building new and renewing current areas and buildings. The biggest rebuilding projects reach from the city centre to various parts of the city.​

The City of Lahti has a Main Library, eight branch libraries and two mobile libraries. You can study, work, hold meetings and get together with friends, spend your time pleasantly and take part in various events.