Franke Onsrud Blikkslageri AS is a traditional plumber's company that was established in 1929. The company has over 60 employees with a high level of competence in the plumber trade, and aims to preserve craft traditions through the training of apprentices. As an approved apprenticeship company, they help to ensure that the knowledge and skills in the subject are passed on to future generations.
The company is a member of several industry organisations, including Oslo Kobber and Blikkenslagerlaug, and has obtained central approval for the performance of its services. Franke Onsrud Blikkslageri AS attaches great importance to continuous training and certification of its employees, which helps to maintain a high standard of the work they perform.