Plumbing & Building Services in
Willisau

Troxler Haustechnik AG

Since 2010 · 11–20 empl.·4.3(13)

Troxler Haustechnik AG provides plumbing, heating and solar-thermal services, offering planning, installation, replacement, maintenance and repair work for bathrooms, heating and ventilation systems.

Wisler Sanitär und Heizungen AG

Since 2016 · 1–10 empl.

The core activity of Wisler Sanitär & Heizungen AG is the provision of services in the areas of sanitary, heating and ventilation, including drain cleaning, boiler descaling, heating replacement, new and renovation work as well as planning.

Gut AG

Since 2022 · 1–10 empl.

Gut AG is a building services engineering company that plans, installs and maintains heating, ventilation, air conditioning and sanitary systems. Its services include bathroom renovation, heating system refurbishment, maintenance, customer service 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.

Bossert Hoftechnik AG

Since 2018 · 11–20 empl.·5.0(2)

The core activity of Bossert Hoftechnik AG is the service center for agricultural technology, in particular for DeLaval brand products, as well as the sale of gases (Carbagas) and the provision of services in the field of farm technology.

Haustechnik-Systembau Alt GmbH

Since 2022 · 1–10 empl.

The core activity of Haustechnik-Systembau Alt GmbH is the planning, measurement and execution of building technology systems, particularly in the fields of sanitary and heating technology, as well as collaboration with timber construction companies to combine element construction and building technology.

W & P ENGINEERING (Schweiz) AG

Since 2024 · 11–20 empl.·5.0(1)

W & P ENGINEERING (Schweiz) AG is an engineering firm focused on energy, environmental and building services engineering, providing concept development, planning, implementation, approvals and ongoing monitoring. The company delivers product-neutral services across energy systems, sanitary installations, HVAC, building automation and BIM, and offers energy monitoring and certification advisory (for example Minergie, GEAK, SNBS).

haustech-direkt gmbh

Since 2007 · 1–10 empl.