Heating installer in
Delémont

Faivre Energie SA

Since 2009 · 11–20 empl.·4.4(25)

Faivre Energie SA designs and installs heating and energy systems for private customers and industrial clients. Its services include wood-fired heating, heat pumps and photovoltaic systems, as well as maintenance, repairs and other after-sales services.

Buchwalder Sàrl, succursale de Delémont

Since 2015 · 1–10 empl.·4.8(19)

Buchwalder Sàrl, succursale de Delémont provides heating, plumbing and industrial piping services. Its activities also include drinking-water networks, water treatment, installation work and repairs.

ALVAZZI GROUPE SA, succursale de Delémont

Since 2013 · 51–100 empl.·3.7(36)

ALVAZZI GROUPE SA, succursale de Delémont is a branch of the Alvazzi Group, which operates in building services engineering. The group designs, installs and maintains heating and cooling systems, ventilation and air conditioning, plumbing and electrical installations, and building automation; its activities also include energy management and multi-technical services.

Climagel SA

Since 2016 · 1–10 empl.·4.5(11)

Climagel SA specialises in ventilation, air conditioning, refrigeration, energy systems and heat pumps. Its services include project planning, installation and maintenance of these systems, including ventilation for sensitive environments such as cleanrooms.

Durex S.A. Delémont

Since 1960 · 11–20 empl.

Durex S.A. Delémont specialises in distributing and technically designing heating systems. Its offerings include heat pumps, wood, pellet and wood-chip heating, solar energy systems, ventilation solutions and water softeners, as well as technical advice and after-sales service.

Félix Gergen & Fils S.A.

Since 1996 · 1–10 empl.

Félix Gergen & Fils S.A. supplies heating systems and equipment. Its range includes oil, gas and wood-pellet boilers and burners, heat pumps, and solar thermal and photovoltaic collectors; it also provides repair services.

WW Wasser und Wärme Haustechnik Sàrl

Since 2005 · 1–10 empl.

WW Wasser und Wärme Haustechnik Sàrl provides building services for plumbing, heating, climate control and ventilation. Its work includes planning, installing, repairing, renovating and maintaining systems, including heat pumps, as well as building conversions and boiler cleaning.

Thermosan SA

Since 2013 · 1–10 empl.

Thermosan SA provides heating and plumbing services. Its activities include domestic and industrial plumbing installations, heat pumps, pellet heating systems, solar and photovoltaic installations, and controlled ventilation, as well as maintenance and repair services.

SKM Sàrl

Since 2014 · 1–10 empl.

SKM Sàrl operates in sanitary installations and heating.

Y. Hunziker Sàrl

Since 2022 · 1–10 empl.·5.0(4)

Y. Hunziker Sàrl specializes in heating and plumbing systems. The company installs, maintains and repairs these systems, and offers services including bathroom renovations, water treatment, heat pumps, wood and pellet heating, and solar energy solutions.

Entreprise du Gaz S.A. Porrentruy, succursale de Delémont

Since 2016 · 1–10 empl.·3.3(4)

Entreprise du Gaz S.A. Porrentruy, succursale de Delémont operates in building services engineering. Its activities include installing and maintaining heating and plumbing systems, as well as services for water supply networks.

Jura Énergie Solutions SNC

Since 2026 · 1–10 empl.

Jura Énergie Solutions SNC sells and installs photovoltaic panels, heat pumps and battery storage systems. It also offers thermodynamic water heaters and project support from planning through commissioning.