Plumbing & Building Services in the
Canton of Aargau

479 companies in Plumbing & Building Services based in the Canton of Aargau — name and year of registration from the commercial register.

Companies

50 of 479 companies

Zehnder Group Produktion Gränichen AG

Since 1959

Industrial air purification

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H. Mösch AG

Since 1964

PlumbingSheet metal workPhotovoltaics

View profile5(11)

Braccini AG

Since 1966

New buildAlterations + renovationMinor masonry + facade restoration

View profile4.7(9)

Jetzer AG

Since 1969

Sanitary installationsHeating installationsVentilation installations

View profile4.2(13)

Jan Weisskopf AG

Since 1971

Sanitary and heating engineering

View profile4.9(14)

Paul Ryser AG

Since 1972

Sanitary installationsHeating installationsService services

View profile3.3(16)

A. Haller AG

Since 1973

Plumbing workHeating workService, repair & maintenance work

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Bögli AG Holding

Since 1976

Sanitary engineeringHeating technologyWater treatment

View profile4.6(13)

Boschetti AG

Since 1976

Sanitary, heating and ventilation installationsPlanning & consultingPlumbing

View profile4.2(29)

Marcel Küng AG

Since 1977

Plumbing servicesHeating servicesVentilation services

View profile4.9(16)

Rohr-Reinigungs-Service RRS AG Wohlen

Since 1977

Pipe cleaningSewer CCTV inspectionCured-in-place pipe lining

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Gloria-Pool GmbH

Since 1978

Swimming pool constructionPolyester swimming pool basinsCeramic swimming pool basins

View profile4.5(17)

Suhrental Haustechnik AG

Since 1979

Sanitary installationsHeating replacement and heating refurbishmentAir-conditioning systems and building air conditioning

View profile4.4(7)

Suter + Haefeli AG

Since 1980

HeatingPlumbingVentilation | Air conditioning

View profile4.3(21)

Müller Sanitär AG

Since 1980

Sanitary engineeringRepairs and maintenance of sanitary installationsConversion and new installation

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Eiga AG

Since 1980

Sanitary and heating repairsBathroom renovationsPipe replacement and pipe rehabilitation

View profile5(1)

pronto service ag

Since 1981

Water softening systemsChemical and mechanical descalingDisinfection

View profile5(2)

Gebr. Wiederkehr AG

Since 1981

Sanitary workBoiler descaling

View profile4.4(7)

Huber + Trottmann AG

Since 1983

Plumbing installationsBathroom planning and bathroom renovationsHeating installations

View profile4.9(46)

Alois Koller AG

Since 1984

HeatingPlumbingBuilding services planning

View profile4.1(14)

Stenz AG

Since 1984

Heating systemsVentilation systemsSanitary installations

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Hostettler Sanitär + Heizung AG

Since 1985

Renovations and conversionsNew installationsHeating

View profile4(19)

Steiner + Herzog AG

Since 1986

Heating systemsSanitary installationsComfort ventilation

View profile3.9(7)

Roland Schuhmacher AG

Since 1986

Heating serviceHeating supplies

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Lüthard Heizungen AG

Since 1986

Heating replacementPlumbingNew builds and conversions

View profile4.9(12)

Gersbach AG

Since 1987

Sanitary installationsBathroom renovationBarrier-free and age-friendly bathroom

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Möckli Haustechnik AG

Since 1987

PlumbingHeatingSheet metal work

View profile5(12)

Ricklin AG, Sanitär - Heizung - Lüftung

Since 1988

Sanitary installationsHeating and coolingVentilation systems

View profile3.7(29)

Joss + Huggenberger AG

Since 1988

Heating systemsSanitary installationsPhotovoltaic systems

View profile3.8(4)

Lehrlingsstiftung suissetec aargau Gebäudetechnik-Genossenschaft

Since 1988

Intercompany coursesContinuing education programmesOccupational safety and health protection

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A. Schleiss AG

Since 1988

Refrigeration / Air conditioning / Air handlingEngineeringService, repair and on-call service

View profile5(2)

Peterhans Haustechnik AG

Since 1988

PlumbingHeatingVentilation

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J. Willers Engineering AG

Since 1989

Building ServicesGeneral PlanningDigital Building

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Meier + Liebi AG

Since 1990

Sanitary installations for renovation & new buildSanitary service & repairsHeating installations for renovation & new build

View profile5(4)

Ernst Elsasser AG

Since 1990

Sanitary installationsHeating systemsWater softeners

View profile3.7(3)

Häni + Zehnder AG

Since 1990

Sanitary installationsHeating workBoiler descaling

View profile5(2)

Urs Metzger AG

Since 1991

PlumbingHeatingVentilation

View profile4.7(15)

R. Widmer AG Lenzburg

Since 1991

Heating systemsPlumbing installationsEnergy generation

View profile4.7(33)

Hoesch Sanitär AG

Since 1991

Bathtubs, shower trays and whirl bathtubsWhirlpools and Roman steam bathsShowroom and test room

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Albert Rotzinger AG

Since 1992

Heating systemsSanitary installationsSolar systems

View profile4.7(14)

Cohatec AG

Since 1993

Sanitary installationsHeating systemsVentilation systems

View profile4.7(22)

Märki Sanitär Heizungen AG

Since 1993

Sanitary plumbing workWater softening systemsMechanical boiler descaling

View profile4.6(17)

Frical Termoservice GmbH

Since 1994

Heat pump serviceHeat pump installationAir-conditioning unit service

View profile4.5(14)

Oventrop (Schweiz) GmbH

Since 1994

Heating and cooling valvesRoom temperature control and radiant heating/coolingSmart home and smart building

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Bereuter Haustechnik AG

Since 1995

Plumbing workHeating workBurner service for oil and gas heating systems

View profile4.4(12)

Lehmann 2000 AG

Since 1995

Thermal networksHeating systems360° consulting

View profile4(33)

Wetec Service und Verkauf AG

Since 1996

Plumbing serviceSale of sanitary products

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Lemp Haustechnik AG

Since 1996

Sanitary installationsHeating installationsSheet metal works

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Küng Haustechnik Beinwil GmbH

Since 1996

Plumbing servicesHeating servicesVentilation services

View profile4.9(16)

Wülser Zofingen AG

Since 1997

Sanitary engineeringCustomer serviceVentilation and air-conditioning

View profile4(3)

Show 38 more companies

Plumbing & Building Services in the Canton of Aargau

479Plumbing & Building ServicesCommercial register (Zefix) · as of August 26, 2026

2015Median year of registrationCommercial register (Zefix) · as of August 26, 2026

479in the Canton of AargauCommercial register (Zefix) · as of August 26, 2026

6,597in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Plumbing & Building Services in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Spreitenbach13 Wohlen AG13 Reinach AG13 Wettingen11 Oberentfelden11 Zofingen11 Oftringen10 Brugg AG8 Aarau8 Windisch7

Industry axis

Plumbing & Building Services in other places

Plumbing & Building Services across Switzerland

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Place axis

Other industries in the Canton of Aargau

All companies in the Canton of Aargau

Property Management1,402 Management Consulting1,191 Real Estate Project Development1,120 IT Consulting & Services1,110 Restaurants958 Auto Repair Shops888 Technical Consulting & Engineering848 Fiduciary Offices730 Automotive & Vehicle Trade717 Holding Companies693 Software Development668 Facility Management & Cleaning660 Real Estate Brokerage624 Coaching & Personal Development587 Online Shops585 Logistics & Transport Companies562 Advertising Agencies551 Architecture Firms541 Horticulture & Landscaping535 Painting & Plastering535 Interior Construction475 Hair Salons454 Electrical Planning & Installation431 Mechanical Engineering Industry427 Food Processing375 General Contractors348 Flooring & Tiling343 Beauty Salons333 Metal Construction313 Repair of Machinery & Electronic Devices307 Continuing Education Institutes299 Wholesale - Machinery & Technical Equipment290 Building Maintenance289 Recruitment & HR Consulting275 Other Service Industries261 Building Construction254 Sports & Recreation Instruction252 Textile & Clothing Industry249 Electrical Industry242 Solar & Photovoltaics238 Retail - Textiles & Clothing237 Specialized Construction Activities226 Catering226 Construction & Project Management221 Trade Fair & Event Organizers216 Specialized Construction Installations215 Timber Construction & Carpentry213 Physiotherapy213

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Plumbing & Building Services in theCanton of Aargau

50 of 479 companies

Plumbing & Building Services in the region

Plumbing & Building Services in other places

Other industries in the Canton of Aargau

Plumbing & Building Services in the
Canton of Aargau