Plumbing & Building Services in the
Canton of Glarus

Wolfgang Fischer Haustechnik GmbH

Since 2000 · 1–10 empl.·4.0(4)

The core activity of Wolfgang Fischer Haustechnik GmbH is the planning, installation and maintenance of sanitary facilities, heating systems, ventilation technology and solar technology for buildings.

Wirth Heizungs-Service GmbH

Since 2017 · 1–10 empl.·4.6(9)

The core activity of Wirth Heizungs-Service GmbH is the installation, maintenance and repair of heating systems, particularly those using oil and gas, as well as related services such as consulting, planning and installation.

Nova Hustech AG

Since 2015 · 1–10 empl.·4.0(11)

The core activity of Nova Hustech AG encompasses the planning, installation, and maintenance of technical systems for the areas of sanitation, heating, and ventilation. This includes, in particular: Sanitary technology: installations for water supply and wastewater disposal; Heating technology: heat generation in enclosed spaces, plant construction for heat distribution and fuel supply; Ventilation technology: supply of specific areas with air, including room air technology and process air technology. The company thus offers comprehensive services for the installation and maintenance of building technology systems.

Glarner Haustechnik AG

Since 2007 · 11–20 empl.·5.0(3)

The core activity of Glarner Haustechnik AG is the planning, installation and maintenance of sanitary facilities and ventilation systems, as well as various service works and repair services in the field of building technology.

Zopfi Spenglerei und Sanitäre Anlagen

Since 2020 · 1–10 empl.·4.8(5)

Zopfi Spenglerei und Sanitäre Anlagen is a sanitary and sheet-metal roofing company that carries out new installations, renovations, and repair, service and maintenance work for sanitary systems. Services include bathroom renovations, boiler descaling, drain cleaning, municipal water-pipe work, and the fabrication and installation of sheet-metal roof components such as gutters, flashings, chimney claddings and roof-integrated photovoltaic systems.

Jürg Schuler, Heizungen

Since 1995 · 1–10 empl.·4.3(6)

The core activity of Schuler Heizungen is the planning, installation, maintenance and repair of heating systems.

Albert Bodenheizungen GmbH

Since 2018 · 1–10 empl.·5.0(3)

Albert Bodenheizungen GmbH installs underfloor heating systems and wall-heating solutions, performs milling work in existing subfloors, and provides floor insulation and vapor barriers. The company also carries out renovations, underfloor-heating system planning and heating-load calculations.

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.

Linth Heizungen GmbH

Since 2019 · 1–10 empl.·4.0(4)

The core activity of Linth Heizungen GmbH is the planning, installation and renovation of heating systems, as well as providing services in the field of heat and cold for buildings.

Saniatec Ananias Festeris

Since 2020 · 1–10 empl.·5.0(4)

The core activity of Saniatec consists of planning, installing, maintaining and repairing sanitary and heating systems, including ventilation systems, in various types of buildings, such as single-family and multi-family homes, commercial and industrial properties, as well as public facilities. This includes, among other things, the installation of pipes, appliances and fittings, the assembly of water softening and treatment plants, the maintenance of fire and sprinkler systems, boilers and ventilation systems, as well as the execution of repair and renovation work.

TMS Toni Montage Service GmbH

Since 2007 · 1–10 empl.·5.0(2)

The core activity of TMS Toni Montage Service GmbH is the provision of services in the field of sanitary installation, repair and renovation, including: installation of sanitary facilities in residential and commercial buildings, bathroom renovation and refurbishment, pipe cleaning, service and repairs, planning and implementation of sanitary facilities according to individual needs. The company thus offers comprehensive solutions for sanitary needs of private and business customers.

KALOM Haustech GmbH

Since 2025 · 1–10 empl.

KALOM Haustech GmbH is a building-services company that designs, installs and maintains sanitary, heating and ventilation systems. Its services include new installations, renovations and system upgrades as well as ongoing service, maintenance and temporary solutions for events.

Hefti-Trevisan GmbH

Since 2025 · 1–10 empl.

Hefti-Trevisan GmbH provides sheet metal work, lightning protection, sanitary installations and service work. The company plans, installs, maintains and repairs roof and metalwork, lightning protection systems and plumbing installations.

Geyer Haustechnik AG

Since 1975 · 1–10 empl.

Kessler, Sanitär-Heizungen-Schlosserei

Since 1986 · 1–10 empl.

Bertini Heizungen

Since 1995 · 1–10 empl.

Marlise Küng-Landolt, Sanitärbedarfsartikel

Since 1996 · 1–10 empl.

Luwatronic GmbH

Since 1997 · 1–10 empl.

Küng Ernst, Sanovis-Bädertechnik

Since 2005 · 1–10 empl.

W+L Partner AG

Since 2006 · 1–10 empl.

Blöchlinger ThermConTec, Energie- und Gebäudetechnik

Since 2007 · 1–10 empl.

Wilden GmbH

Since 2008 · 1–10 empl.

Peter's Installationen, Peter Roggensinger

Since 2011 · 1–10 empl.

Asoratec GmbH

Since 2011 · 1–10 empl.

Innotherm GmbH

Since 2014 · 1–10 empl.

Alfred Brüngger Heizungsmontagen

Since 2019 · 1–10 empl.

Shabani Haustechnik

Since 2023 · 1–10 empl.

Dürst Sanitär GmbH

Since 2025 · 1–10 empl.