Plumber in
Thun

23 companies in Plumber based in Thun — name and year of registration from the commercial register. The list below shows them all.

Companies

All 23 companies in Thun

Bacher AG Thun Logo

Bacher AG Thun

Since 1997 · 21–50 empl.4.4(41)

Bacher AG Thun plans and installs building services systems for heating and plumbing. It works on new buildings and renovations, and provides heating and plumbing services, maintenance, and support with subsidy and building permit applications.

PlumberHeating installations and refurbishmentsSanitary installations and water supplyService and maintenance
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #1
Zbinden Walter Haustechnik GmbH Logo

Zbinden Walter Haustechnik GmbH

Since 2005 · 11–20 empl.4.4(26)

The core activity of Zbinden Walter Haustechnik GmbH is the installation, maintenance and repair of sanitary facilities, heating systems and thermal solar systems. This includes, in particular, the assembly of fittings and appliances, the renovation of bathrooms and kitchens, as well as the servicing and maintenance of systems.

PlumberPlumbing workHeating workSolar thermal systems
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #2
DTL Zenuni AG Logo

DTL Zenuni AG

Since 2020 · 21–50 empl.5.0(15)

The core activity of DTL Zenuni AG is the planning, installation and maintenance of building technology systems, particularly in the areas of heating, sanitation and ventilation. The company offers comprehensive services for private and commercial buildings, from planning to installation and maintenance of heating, sanitation and ventilation systems.

EngineerHeatingPlumbingVentilation
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #3
EGLI Haustechnik AG Logo

EGLI Haustechnik AG

Since 2014 · 1–10 empl.4.2(20)

The core activity of Egli Haustechnik AG encompasses the planning, installation, maintenance and repair of heating systems, sanitary facilities, pipelines and household appliances. Specific services include the installation and maintenance of oil heating systems, gas heating systems, heat pumps, thermal solar systems, sanitary facilities, bathroom renovations, water treatment, rainwater utilization and pipeline construction. Additionally, the company offers welding services.

PlumberHeating serviceSanitary servicePipework service
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #4
Mistra AG Heiztechniken Logo

Mistra AG Heiztechniken

Since 1984 · 1–10 empl.5.0(6)

The core activity of Mistra AG is the planning, installation, maintenance and repair of heating technology.

PlumberService & fault rectification for oil and gas heating systems & heat pumpsService subscription for heating systemsOn-call duty / emergency service
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #5
Hofer AG Sanitär und Heizung Logo

Hofer AG Sanitär und Heizung

Since 1998 · 1–10 empl.4.6(9)

The core activity of Hofer AG is the provision of services in the field of sanitation and heating, including installation, maintenance, repair and consulting.

PlumberSanitary installations and bathroom refurbishmentsHeating systems and heating refurbishmentsService and repair of sanitary and heating systems
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #6
Messerli Sanitär AG Thun Logo

Messerli Sanitär AG Thun

Since 1988 · 1–10 empl.4.1(15)

Messerli Sanitär AG Thun plans and installs plumbing systems and heating systems. Its services include consultation, bathroom planning, new installations, renovations, and maintenance and repairs of plumbing and heating equipment.

PlumberSanitary installationsHeatingService and repairs
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Caloraqua AG Logo

Caloraqua AG

Since 1979 · 11–20 empl.

The core activity of Caloraqua AG includes planning and consulting services in the fields of energy and building technology, building services, fire protection, specialist planning and coordination. The company supports clients in every phase of construction, from surveys and energy concepts to specialist planning, coordination and project management through to completion.

EngineerEnergy and building servicesHVAC/S specialist planningCoordination and project management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
H + K Planungs AG Logo

H + K Planungs AG

Since 1985 · 1–10 empl.

H + K Planungs AG is an engineering and building-services planning firm that plans heating, ventilation, air-conditioning and plumbing systems for new and renovated buildings. Its services also include BIM coordination, client representation and supervision, as well as diagnostics and optimisation of existing systems.

PlumberBuilding services planningBIM coordinationHK-Solution
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Z-Haustechnik GmbH Logo

Z-Haustechnik GmbH

Since 2011 · 1–10 empl.

Plumber
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
DENIS Haustechnik GmbH Logo

DENIS Haustechnik GmbH

Since 2023 · 1–10 empl.5.0(10)

The core activity of DENIS Haustechnik GmbH is the planning, installation, maintenance and renovation of heating and sanitary systems, including the integration of renewable energies and the optimization of existing systems, in order to offer energy-efficient and forward-looking solutions to customers.

PlumberHeating systemsPlumbingRenovation work
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #11
Gysin AG Thun Logo

Gysin AG Thun

Since 1983 · 11–20 empl.3.7(6)

Gysin AG Thun plans and installs heating and plumbing systems as well as utility pipelines. The company also provides maintenance, servicing, optimisation and repair of building services installations.

PlumberHeatingUtility pipeline constructionPlumbing
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #12

Plumber in Thun

23PlumberCommercial register (Zefix) · as of November 6, 2026
2005Median year of registrationCommercial register (Zefix) · as of November 6, 2026
780in the Canton of BernCommercial register (Zefix) · as of November 6, 2026
8,141in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Plumber in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026