Heating installer in the
Canton of Nidwalden

Achermann AG Sanitär Heizung Solar

Since 2012 · 21–50 empl.·5.0(7)

Achermann AG Sanitär Heizung Solar plans, installs, maintains and renews plumbing, heating and solar energy systems. Its services include bathrooms, heat pumps, ventilation, solar thermal systems and photovoltaics, as well as maintenance and project coordination.

DINBA AG

Since 1976 · 11–20 empl.·4.6(14)

DINBA AG plans, installs and maintains commercial refrigeration systems, air-conditioning systems and heat pumps. Its services also include consulting, project planning and repairs, as well as ready-to-use refrigeration and freezer appliances.

BISSIG GROUP SANITÄR AG

Since 1993 · 21–50 empl.·4.1(15)

BISSIG GROUP SANITÄR AG plans and carries out plumbing installations for new buildings, alterations and renovations. The company also provides plumbing services and heating solutions for new and existing buildings.

Tank AG Beckenried

Since 1974 · 1–10 empl.

Tank AG Beckenried specialises in the inspection, cleaning and dismantling of tank systems. It also provides services such as system modifications, decommissioning and product changes.

Hermann Schwyzer AG

Since 1980 · 1–10 empl.

The core activity of Schwyzer Heizungen AG is the planning, installation, maintenance and repair of heating systems, including environmentally friendly heating systems such as heat pumps, solar systems, wood heating systems, oil heating systems and pellet heating systems. The company also offers service activities such as burner service, corrosion protection and ventilation systems.

Niedermann HLK AG

Since 2014 · 21–50 empl.·5.0(4)

Niedermann HLK AG plans, installs and maintains heating, ventilation and air-conditioning systems. The company provides heating solutions for different energy sources and carries out ventilation and air-conditioning projects for residential, commercial and office buildings.

Niedermann HLK AG, Zweigniederlassung Ennetbürgen NW

Since 2014 · 1–10 empl.·5.0(4)

Niedermann HLK AG, Zweigniederlassung Ennetbürgen NW provides planning, installation and maintenance of heating, ventilation and air-conditioning systems. Its services include heating systems using various energy sources as well as ventilation and cooling solutions.

Hauspro GmbH

Since 2024 · 11–20 empl.·4.3(11)

The core activity of HAUSPRO GmbH is the provision of services related to building technology, building maintenance and building renovation in Central Switzerland and its surroundings. This includes in particular: repairs and conversions, building maintenance and cleaning, building renovation, and planning and execution of projects in these areas. The company offers individual solutions for customers in various industries and values quality, efficiency, sustainability and environmental compatibility.

Stiller Hahn Haustechnik GmbH

Since 2013 · 1–10 empl.·5.0(2)

Stiller Hahn Haustechnik GmbH plans and installs heating systems and carries out connections and work on district heating networks. Its services also include heating system upgrades and repairs, as well as welding of steel and stainless-steel pipes.

Mathis Haustechnik AG

Since 2016 · 1–10 empl.·5.0(2)

Mathis Haustechnik AG plans, installs, maintains and repairs heating, plumbing and ventilation systems. Its services include heat pumps, underfloor heating, plumbing installations and bathroom renovations.

Energify AG

Since 2023 · 1–10 empl.

Energify AG plans and installs photovoltaic systems for private and business customers, as well as heat pumps for heating and cooling. Its services also include maintenance and repairs of photovoltaic systems, and the installation of electric-vehicle charging stations and batteries.

Niederberger Heizung-Sanitär AG

Since 1983 · 1–10 empl.·5.0(1)

Niederberger Heizung-Sanitär AG plans, installs and maintains heating, plumbing, solar and ventilation systems, as well as central vacuum systems. Its services also include bathroom renovations, repairs and refurbishments.