Heating installer in
Fislisbach

5 companies in Heating installer based in Fislisbach — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Fislisbach

Aquarex Marcassoli Logo

Aquarex Marcassoli

Since 1999 · 1–10 empl.

The core activity of Aquarex Marcassoli includes the planning, coordination and implementation of services in the field of building technology, particularly in the areas of plumbing, heating and energy. This includes, among other things: plumbing work, such as repairs, maintenance and bathroom renovations; heating technology, including energy consulting and certification; water treatment and technology; engineering and planning of building technology solutions; and energy consulting and certification for existing and new buildings. The company offers individual, tailored solutions to customers and values personal consulting and sustainable solutions.

Heating installer
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Isler Haustechnik GmbH Logo

Isler Haustechnik GmbH

Since 2003 · 1–10 empl.5.0(3)

Isler Haustechnik GmbH plans and installs plumbing and heating systems for new buildings and renovations. Its services include repairs and system upgrades, as well as work on solar installations, heat pumps and controlled residential ventilation.

Heating installerPlumbing and heating installations for new builds and renovationsRenewable energy and solar systemsRepairs to plumbing and heating installations
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #2
Linhard Haustechnik GmbH Logo

Linhard Haustechnik GmbH

Since 2025 · 1–10 empl.

Linhard Haustechnik GmbH provides plumbing and heating services. Its work includes planning, remodeling and installing bathrooms, as well as heating systems, heat pumps, renovations, maintenance and repair services.

Heating installerBathroom Renovation and PlanningSanitary InstallationsHeating Systems and Heating Modernization
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #3
ER

Egloff Reto, Heizung/Sanitär und Reingungsservice

Since 2018 · 1–10 empl.

Heating installer
No score yet
GH

Gaidukov Heizung & Klimatechnik

Since 2026 · 1–10 empl.

Heating installer
No score yet

Heating installer in Fislisbach

5Heating installerCommercial register (Zefix) · as of November 15, 2026
2018Median year of registrationCommercial register (Zefix) · as of November 15, 2026
394in the Canton of AargauCommercial register (Zefix) · as of November 15, 2026
5,147in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Heating installer in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026