Heating installer in
Willisau

Troxler Haustechnik AG

Since 2010 · 11–20 empl.·4.3(13)

Troxler Haustechnik AG plans and installs plumbing and heating systems, ventilation systems and solar thermal installations. Its services include advice and repairs, as well as planning and carrying out bathroom renovations and new-build projects.

Stadelmann Feuerungen AG

Since 2005 · 1–10 empl.

Stadelmann Feuerungen AG provides consultancy, maintenance and inspections for oil- and gas-fired heating systems, and builds and renovates heating-oil pipelines. Its services also include electrical installations, heating controls, monitoring and control technology, and electrical inspections.

Wisler Sanitär und Heizungen AG

Since 2016 · 1–10 empl.

Wisler Sanitär und Heizungen AG provides installation and maintenance services for plumbing, heating and ventilation systems. Its services include drain cleaning, boiler descaling, heating system replacement, and installations for new builds and renovations, including planning.

Gut AG

Since 2022 · 1–10 empl.

Gut AG is a building services company that advises on, plans, installs and maintains heating, ventilation, air-conditioning and plumbing systems. Its services also include bathroom renovations, heating-system replacements and energy consulting.

RUSSO & AGMB GmbH

Since 2021 · 1–10 empl.·5.0(7)

The core activity of Russo AGMB is the provision of services in the field of sanitation, heating, ventilation and solar energy, including installations, repairs and maintenance for private households and companies.

Haustechnik-Systembau Alt GmbH

Since 2022 · 1–10 empl.

Haustechnik-Systembau Alt GmbH plans and carries out building services and timber and system construction work. Its services include 3D building surveys, execution planning, heating and water installations, ventilation, and timber, modular and renovation projects.

haustech-direkt gmbh

Since 2007 · 1–10 empl.