K & K Wärmetechnik GmbH

K & K Wärmetechnik GmbH is a specialized German company based in Rostock, providing comprehensive solutions in heating technology, renewable energy, and sanitary installations. Founded in 1991, the company operates as a manufacturer, wholesaler, and service provider, catering to both residential and commercial construction projects. With over three decades of expertise, the firm focuses on the planning, installation, and modernization of technical building systems. The company's core specialization lies in sustainable heating solutions. As an official efficiency partner of NIBE Systemtechnik GmbH, K & K Wärmetechnik offers advanced heat pump systems, photovoltaic systems, and solar thermal technology. A notable innovation in their portfolio is the proprietary ThermSelect® hybrid heat pump, which intelligently combines air and ground source heat to maximize energy efficiency. Their heating services extend to underfloor heating, air conditioning systems, and hybrid configurations that integrate renewable sources with traditional gas heating. In addition to climate technology, K & K Wärmetechnik provides high-end bathroom outfitting and sanitary services. Through partnerships with leading manufacturers such as Hansgrohe and Grohe, they deliver everything from standard mixer taps and pressure reducing valves to luxury bathtubs and whirlpools. Their technical capabilities also encompass water supply systems, electrical installations, and general pipe maintenance. The company is recognized for its commitment to quality, holding the BME Seal of Approval and maintaining a focus on precision engineering for modern building infrastructure.