Jessheim / Ullensaker Library is a public library that offers a varied range of services to its users. The library has an extensive lending library of books and other media materials, as well as access to digital resources and e-books. To meet different needs, visitors can reserve group rooms for meetings or activities.
The library emphasizes being a meeting place for all age groups, and has an activity calendar with events that target both children, young people and adults. In addition to reading promotion and cultural events, the library also offers courses and workshops. Jessheim / Ullensaker Library collaborates with other libraries in Øvre Romerike, which contributes to a broader range of resources and activities. A unique service is the lending of sewing machines, which provides opportunities for creative expression.