Plumbing & Building Services in the
Canton of Aargau

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

Companies

50 of 587 companies

Zehnder Group Produktion Gränichen AG

Since 1959

Industrial air purification

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H. Mösch AG

Since 1964

PlumbingSheet metal workPhotovoltaics

View profile4.9(37)

Braccini AG

Since 1966

New buildAlterations + renovationMinor masonry + facade restoration

View profile4.7(9)

Wülser AG

Since 1966

Heating and cooling technologySanitary engineeringVentilation and climate control technology

View profile4.4(5)

Jetzer AG

Since 1969

Sanitary installationsHeating installationsVentilation installations

View profile4.2(13)

Demuth AG

Since 1969

Heating and cooling technologyVentilation and climate technologySanitary engineering

View profile4.1(18)

Felix & Co AG

Since 1970

Solar power systemsBattery storage systemsE-mobility solutions

View profile3.3(7)

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(16)

Boschetti AG

Since 1976

Sanitary, heating and ventilation installationsPlanning & consultingPlumbing

View profile4.1(32)

Marcel Küng AG

Since 1977

Plumbing servicesHeating servicesVentilation services

View profile4.9(18)

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(24)

Suhrental Haustechnik AG

Since 1979

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

View profile4.6(10)

Suter + Haefeli AG

Since 1980

HeatingPlumbingVentilation | Air conditioning

View profile4.4(25)

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(4)

Robert Keller AG

Since 1981

Sanitary Installations and Bathroom RenovationsHeating InstallationsVentilation Installations

View profile5(5)

pronto service ag

Since 1981

Water softening systemsChemical and mechanical descalingDisinfection

View profile5(2)

Gebr. Wiederkehr AG

Since 1981

Sanitary workBoiler descaling

View profile4.6(10)

Huber + Trottmann AG

Since 1983

Plumbing installationsBathroom planning and bathroom renovationsHeating installations

View profile4.9(67)

Alois Koller AG

Since 1984

HeatingPlumbingBuilding services planning

View profile4.2(19)

Stenz AG

Since 1984

Heating systemsVentilation systemsSanitary installations

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Grob Schwimmbäder

Since 1985

Swimming poolsWhirlpoolsPool service

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Hostettler Sanitär + Heizung AG

Since 1985

Renovations and conversionsNew installationsHeating

View profile4.1(22)

Steiner + Herzog AG

Since 1986

Heating systemsSanitary installationsComfort ventilation

View profile4(8)

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(14)

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(13)

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 profile4.8(5)

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 profile4.6(9)

Ernst Elsasser AG

Since 1990

Sanitary installationsHeating systemsWater softeners

View profile3.7(3)

Häni + Zehnder AG

Since 1990

Sanitary installationsHeating workBoiler descaling

View profile5(3)

Urs Metzger AG

Since 1991

PlumbingHeatingVentilation

View profile4.7(15)

R. Widmer AG Lenzburg

Since 1991

Heating systemsPlumbing installationsEnergy generation

View profile4.8(50)

Hoesch Sanitär AG

Since 1991

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

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Locher AG Haustechnik

Since 1992

Sanitary InstallationHeating InstallationPlanning and Consulting

View profile4.6(19)

Albert Rotzinger AG

Since 1992

Heating systemsSanitary installationsSolar systems

View profile4.7(14)

Cohatec AG

Since 1993

Sanitary installationsHeating systemsVentilation systems

View profile4.8(27)

Märki Immobilien & Beratungen AG

Since 1993

Sanitary plumbing workWater softening systemsMechanical boiler descaling

View profile4.5(19)

Thermoplan Suhr GmbH

Since 1994

Sanitary and building services planning

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Frical Termoservice GmbH

Since 1994

Heat pump serviceHeat pump installationAir-conditioning unit service

View profile4.6(15)

Plumbing & Building Services in the Canton of Aargau

587Plumbing & Building ServicesCommercial register (Zefix) · as of September 26, 2026

2017Median year of registrationCommercial register (Zefix) · as of September 26, 2026

587in the Canton of AargauCommercial register (Zefix) · as of September 26, 2026

8,047in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

Locations

Plumbing & Building Services in the region

Point size by number of companies per place.

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

Largest places

Spreitenbach19 Wohlen AG17 Oftringen16 Wettingen15 Oberentfelden13 Reinach AG12 Zofingen12 Brugg AG9 Beinwil am See9 Seon9

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 Management2,361 Management Consulting1,891 IT Consulting & Services1,676 Holding Companies1,562 Real Estate Project Development1,561 Restaurants1,367 Technical Consulting & Engineering1,184 Real Estate Brokerage1,101 Auto Repair Shops1,063 Automotive & Vehicle Trade1,028 Fiduciary Offices956 Software Development934 Coaching & Personal Development915 Facility Management & Cleaning900 Online Shops897 Advertising Agencies795 Logistics & Transport Companies734 Painting & Plastering692 Architecture Firms688 Building Maintenance653 Horticulture & Landscaping624 Wholesale - General Specialty Trade614 Other Service Industries593 General Contractors557 Interior Construction551 Trade Fair & Event Organizers538 Hair Salons538 Electrical Planning & Installation532 Construction & Project Management516 Mechanical Engineering Industry505 Food Processing471 Beauty Salons444 Wholesale - Machinery & Technical Equipment433 Flooring & Tiling426 Catering419 Repair of Machinery & Electronic Devices409 Continuing Education Institutes406 Building Construction393 Recruitment & HR Consulting392 Metal Construction364 Retail - Food & Luxury Items334 Retail - General Specialty Trade330 Retail - Textiles & Clothing314 Solar & Photovoltaics301 Sports & Recreation Instruction299 NGOs & NPOs294 Wholesale - Food & Luxury Items284 Specialized Construction Activities278

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Plumbing & Building Services in theCanton of Aargau

50 of 587 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