Niggli Söhne Haustechnik AG

We offer everything from new builds to conversions and renovations, all from a single source. We also carry out refurbishment and repair work for you. We are also your specialist when it comes to boiler replacement and descaling, as well as descaling systems and water treatment systems.

 

Heating installation

Complete installation of solar, oil-fired, gas-fired, wood-fired, and pellet-fired systems. Heat pumps based on air, groundwater, geothermal probes, and heat recovery. Heat distribution via radiators, floor/wall heating, and air heating devices.

Plumbing

Installation of supply and drain pipes, hot and cold water pipes, water treatment systems (softening), fittings, pre-wall systems, sanitary appliances. Renovation of old pipes. Removal of water damage. Emergency assistance in the event of burst pipes and blockages.

Solar systems

Planning and installation of thermal solar systems for the generation of directly usable heat energy for heating water and/or room air.

Service

All types of repairs in the heating/sanitary area as well as maintenance of boilers, filter replacement, descaling, burner inspection (oil/gas), heating control. Emergency assistance for burst water pipes, blockages, and other emergencies.