Heating installer in
Allschwil

Lopez Heizungen und Sanitär GmbH

Since 2010 · 1–10 empl.·5.0(75)

Lopez Heizungen und Sanitär GmbH installs, renovates and repairs heating and plumbing systems. Its services include gas and oil heating, heat pumps, solar systems, bathroom renovations, boiler maintenance and pipe rehabilitation.

ZSG GmbH

Since 2017 · 1–10 empl.·5.0(5)

ZSG GmbH plans and installs plumbing and heating systems for new builds, conversions and renovations. Its services include plumbing and heating installations, repairs, maintenance and other customer services.

Sanitär Gaidatzis

Since 2024 · 1–10 empl.·5.0(10)

Sanitär Gaidatzis is a plumbing and heating business. Its services include repairs and installations for bathrooms, kitchens and laundry rooms, consultation and planning, work on heating systems, and clearing blocked drains.

EnaLex Vasic

Since 2001 · 1–10 empl.·5.0(4)

EnaLex Vasic provides heating, climate-control and plumbing installation services. It advises customers on gas and oil heating systems, solar heating systems and heat pumps.

Wurtzel GmbH

Since 2023 · 1–10 empl.·5.0(6)

Wurtzel GmbH carries out plumbing installations and bathroom renovations, and provides boiler servicing and repairs. The company installs and maintains heating systems and responds to urgent plumbing and heating problems.

M+E Gebäudetechnik GmbH

Since 2024 · 1–10 empl.·5.0(7)

M+E Gebäudetechnik GmbH carries out heating and plumbing installations and service work. Its services include installing and renovating heating systems, integrating renewable energy sources, and bathroom conversions.

Relesa AG

Since 1983 · 1–10 empl.·5.0(2)

Relesa AG installs and renovates heating, air-conditioning and solar systems, including oil and gas heating, heat pumps, solar thermal systems and photovoltaic systems. It also carries out upgrades, overhauls and service work on building technology installations.

L. Wirz Haustechnik Sanitär und Heizung

Since 2023 · 1–10 empl.·5.0(6)

L. Wirz Haustechnik Sanitär und Heizung provides plumbing and heating services, including consultation, planning and installation. Its work covers bathroom and kitchen fittings, heating systems, water softening, maintenance and repairs.

Hauser, Heizung und Sanitär GmbH

Since 1996 · 1–10 empl.·5.0(1)

Hauser, Heizung und Sanitär GmbH plans, installs and maintains heating systems, gas installations, and sanitary and water systems. Its services also include solar systems, rainwater use, heat pumps, and wood- and pellet-fired systems, with a focus on renovation and conversion projects.

Lautenschlager Wärmetechnik GmbH

Since 2014 · 1–10 empl.·5.0(1)

Lautenschlager Wärmetechnik GmbH provides heating, plumbing and solar services. Its work includes installing, maintaining and repairing heating and plumbing systems, descaling boilers, and advising on, planning and installing photovoltaic and solar thermal systems.

arun GmbH

Since 2024 · 11–20 empl.

arun GmbH plans, installs, maintains and repairs plumbing and heating systems. It also plans and installs photovoltaic and solar thermal systems and provides servicing for building and energy systems.

LuxTherm AG

Since 2020 · 1–10 empl.·5.0(1)

LuxTherm AG provides heating, cooling and plumbing services. Its activities include advising on, planning, installing and maintaining heat pumps, heating and cooling systems, plumbing installations, solar thermal systems and wood heating, as well as work on new builds and conversions.