Heating installer in
Ostermundigen

Wälti AG, Ostermundigen

Since 1983 · 1–10 empl.·4.8(65)

Wälti AG, Ostermundigen is a building-services company specialising in plumbing, heating and solar technology. It plans and installs bathrooms, plumbing systems, heating systems and solar installations, and provides maintenance, repairs and other service work.

Derguti Haustechnik AG

Since 2020 · 1–10 empl.·4.8(46)

Derguti Haustechnik AG plans, installs and maintains plumbing and heating systems. Its services include consultation, bathroom renovations, repairs, maintenance and emergency call-out support for building systems.

BKW Building Solutions AG

Since 2014 · 101–500 empl.·4.3(3)

BKW Building Solutions AG plans, installs and maintains technical building systems. Its services include electrical installations, photovoltaics, heating and heat pumps, plumbing, refrigeration, climate control, ventilation, building automation and IT for new buildings, conversions and renovations.

Guggisberg Kurz AG

Since 1989 · 21–50 empl.·3.7(6)

Guggisberg Kurz AG is a building-services company specialising in plumbing, heating, ventilation and air conditioning. Its services include planning, installation and maintenance of heating and plumbing systems, photovoltaic and solar thermal systems, as well as repairs and renovation work.

Luma Haustechnik

Since 2021 · 1–10 empl.

Luma Haustechnik plans, installs and maintains heating, ventilation and plumbing systems. Its services also include repairs, servicing and boiler descaling.

HAP Haustechnik GmbH

Since 2021 · 1–10 empl.·5.0(3)

HAP Haustechnik GmbH plans, installs and maintains heating and plumbing systems as well as photovoltaic and solar thermal systems. Its services include heat pumps, heating and bathroom renovations, repairs, and pressure maintenance systems for heating and cooling installations.