About us

Founded in 1993, home manufacture Tümler Installationen & Innenausbau (heating and sanitary installations & interior contraction) is a proprietor-managed Berlin-based building and trade contracting company. Our team comprises thirteen friendly experts to implement your orders. We are a contracting partner of the Berlin Wasserbetriebe (Waterworks) and GASAG, the Berlin-wide gas provider, and enrolled in the register of companies and suppliers (Unternehmer- und Lieferantenverzeichnis, ULV) of the Berlin Senate.