Heating installer in the
Canton of Glarus

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

Companies

All 24 companies in the Canton of Glarus

Sauter Wärmetechnik GmbH Logo

Sauter Wärmetechnik GmbH

Since 2004 · 11–20 empl.4.9(34)

Sauter Wärmetechnik GmbH specialises in heating system installations and related services. It advises on, plans and installs heat pumps, wood, oil and gas heating systems, and solar systems, and also provides servicing, tank cleaning and mobile heating systems.

Heating installerConsultingPlanningHeating installation and heating renovation
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #1
Sauter & Co. Logo

Sauter & Co.

Since 1963 · 11–20 empl.4.9(34)

Sauter & Co. specialises in planning, installing and servicing heating systems. Its work includes heat pumps, wood, oil and gas heating, and solar systems, as well as services such as tank cleaning and mobile heating systems.

Heating installerConsultingProject planningInstallation of heating systems
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #2
Steiner Mollis AG Logo

Steiner Mollis AG

Since 2004 · 21–50 empl.4.7(17)

Steiner Mollis AG designs, plans and installs ventilation, air-conditioning and heating systems. Its services also include maintenance, repairs, refurbishment and cleaning of ventilation systems.

Air conditioningVentilation cleaningSpare filters / Filter shop
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #3
Steinmann Heizung GmbH Logo

Steinmann Heizung GmbH

Since 1999 · 11–20 empl.4.9(22)

Steinmann Heizung GmbH plans and installs heating systems and building services for industrial and other buildings. Its services include steel and stainless-steel pipework, plumbing installations, mobile heating centres, and repair and maintenance work.

Heating installerHeating installations and heating refurbishmentsIndustrial pipeline construction and industrial plantsMobile heating centres
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #4
Marthy AG Spenglerei und Sanitäre Anlagen Logo

Marthy AG Spenglerei und Sanitäre Anlagen

Since 2007 · 11–20 empl.4.8(13)

Marthy AG Spenglerei und Sanitäre Anlagen is a building-services company working in sanitation and heating. Its services include planning, installing, repairing and maintaining sanitary systems, as well as installing heating systems such as underfloor heating, heat pumps and pellet heating.

Heating installerSanitary installationsHeating systemsOther building services
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #5
Landolt Heizungen AG Logo

Landolt Heizungen AG

Since 1977 · 1–10 empl.4.7(9)

Landolt Heizungen AG is a company in the field of heating installations. The website contains only the company name and no further details about services or activities.

Heating installerHeating installations
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #6
DS

Dragan Simic AG

Since 2021 · 1–10 empl.5.0(17)

Heating installer
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Etasuisse AG Logo

Etasuisse AG

Since 2015 · 1–10 empl.

Etasuisse AG develops and supplies plastic piping components and manifolds for heating, cooling, geothermal energy and industrial systems. Its services also include technical water treatment and analysis, as well as mobile heating using pellet and electric systems.

Heating installerCustom plastic distribution manifoldsPlastic pipework componentsConditioning of system water
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
Bäbler Heizungen AG Glarus Logo

Bäbler Heizungen AG Glarus

Since 2015 · 11–20 empl.

Bäbler Heizungen AG Glarus plans and installs heating systems and carries out renovations, servicing and maintenance. Its work includes gas and oil heating, heat pumps, wood and pellet systems, solar installations and piping systems.

Heating installerHeating productsHeating services
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Fiorini Haustechnik GmbH Logo

Fiorini Haustechnik GmbH

Since 2013 · 1–10 empl.5.0(5)

Fiorini Haustechnik GmbH plans and installs heating and plumbing systems for new buildings and renovations. Its services include advice on heating systems and sanitary fittings, maintenance and repairs, as well as pipe cleaning and pipeline inspections.

Heating installerHeating systemsSanitary installations
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
Nova Hustech AG Logo

Nova Hustech AG

Since 2015 · 1–10 empl.4.0(11)

Nova Hustech AG plans and installs plumbing, heating and ventilation systems. Its services also include maintenance and repair work on these systems.

Air conditioningPlumbingHeatingVentilation
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #11
Wirth Heizungs-Service GmbH Logo

Wirth Heizungs-Service GmbH

Since 2017 · 1–10 empl.4.6(9)

Wirth Heizungs-Service GmbH provides maintenance contracts and individual servicing for oil- and gas-fired heating systems, as well as burner replacements and fault repairs. Its services also include heating-system adjustments and remote control via the internet, an app or SMS.

Heating installerMaintenance contractsIndividual inspectionsBurner replacements
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #12
Wolfgang Fischer Haustechnik GmbH Logo

Wolfgang Fischer Haustechnik GmbH

Since 2000 · 1–10 empl.4.0(4)

Wolfgang Fischer Haustechnik GmbH is a building-services company working in plumbing, heating, ventilation and solar technology. Its plumbing services include installations for bathrooms and saunas, water pipes and sanitary fixtures.

Air conditioningSanitary installationsHeatingVentilation
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #13
Jürg Schuler, Heizungen Logo

Jürg Schuler, Heizungen

Since 1995 · 1–10 empl.4.3(6)

Jürg Schuler, Heizungen is a specialist business focused on heating systems.

Heating installerHeating systems
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #14
Albert Bodenheizungen GmbH Logo

Albert Bodenheizungen GmbH

Since 2018 · 1–10 empl.5.0(3)

Albert Bodenheizungen GmbH plans and installs underfloor heating systems and provides floor insulation and vapour barriers. Its services also include heating load calculations, heating system design, and milling heating channels into existing screeds.

Heating installerUnderfloor heatingRefurbishmentsMilling in the substrate floor
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #15
energiehaus ag Logo

energiehaus ag

Since 2015 · 11–20 empl.5.0(3)

The core activity of RBT Engineering (formerly energiehaus) is the planning, development and implementation of innovative solutions in the field of building technology, with a focus on sustainable and efficient solutions.

Heating installer
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #16
Saniatec Ananias Festeris Logo

Saniatec Ananias Festeris

Since 2020 · 1–10 empl.5.0(4)

Saniatec Ananias Festeris provides plumbing, heating and ventilation services. Its work includes installations, renovations, maintenance and repairs, as well as boiler descaling and the installation of water-softening systems.

Air conditioningSanitary, heating and ventilation conversionsProject management for sanitary, heating and ventilation conversionsPipework installations
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #17
Linth Heizungen GmbH Logo

Linth Heizungen GmbH

Since 2019 · 1–10 empl.4.0(4)

Linth Heizungen GmbH plans and installs heating and cooling systems and carries out heating renovations. Its services include heat pumps, pellet heating, solar systems and district heating, as well as heating and cooling concepts and execution planning.

Air conditioningHeating installationsRefrigeration systemsHeating planning
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #18
KALOM Haustech GmbH Logo

KALOM Haustech GmbH

Since 2025 · 1–10 empl.

KALOM Haustech GmbH plans and installs building-services systems for plumbing, heating and ventilation. Its services also include maintenance, repairs, leak detection and the optimization of existing heating systems.

Air conditioningSanitary installationsHeating technologyVentilation systems
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #19
BH

Bertini Heizungen

Since 1995 · 1–10 empl.

Heating installer
No score yet
FS

fridli service ag

Since 2003 · 1–10 empl.

Heating installer
No score yet
WG

Wilden GmbH

Since 2008 · 1–10 empl.

Heating installer
No score yet
SG

Schöpfler GmbH

Since 2019 · 1–10 empl.

Heating installer
No score yet
AB

Alfred Brüngger Heizungsmontagen

Since 2019 · 1–10 empl.

Heating installer
No score yet

Heating installer in the Canton of Glarus

24Heating installerCommercial register (Zefix) · as of November 15, 2026
2015Median year of registrationCommercial register (Zefix) · as of November 15, 2026
24in the Canton of GlarusCommercial 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

Largest places

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