Plumbing & Building Services in Oberentfelden

Companies

All 13 companies in Oberentfelden

Landolfi Immobilien AG

Since 2003

Real estate & general contractingInterior fit-outBuilding services

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Landolfi Haustechnik AG

Since 2003

Building servicesPlumbing solutionsHeating systems

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Roman Böni GmbH

Since 2005

HeatingPlumbingVentilation

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COPANI WASSERTECHNIK

Since 2007

Water softening systemsAccessories for water softening systems

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HEL - Tec GmbH

Since 2009

Lighting systemsElectrical installationsLuminaire refurbishment and retrofitting

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Comparch Haustechnik GmbH

Since 2015

Residential sanitary installationsCommercial sanitary installationsFitting of sanitary fittings

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COMO Haustechnik AG

Since 2016

HeatingPlumbingAir conditioning & ventilation

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Brand & Partner GmbH

Since 2017

Design and planning of building services installations (HLKS)Energy consulting and conceptsTenders, quotation comparisons and cost estimates

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Böni Gebäudetechnik AG

Since 2018

Heating specialist planningSanitary specialist planningVentilation specialist planning

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Barac Haustechnik GmbH

Since 2020

Sanitary and bathroom conversionsHeating installations and heating serviceAir-conditioning and ventilation systems

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AQA Gebäudetechnik GmbH

Since 2022

Sanitary installationsHeating systemsVentilation systems

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SS

Sinani Sanitär

Since 2026

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CG

ClearFlow GmbH

Since 2026

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Plumbing & Building Services in Oberentfelden

13Plumbing & Building ServicesCommercial register (Zefix) · as of September 26, 2026

2016Median 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 Reinach AG12 Zofingen12 Brugg AG9 Beinwil am See9 Seon9 Baden8

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Other industries in Oberentfelden

All companies in Oberentfelden

Property Management29 Restaurants26 Real Estate Project Development22 IT Consulting & Services18 Automotive & Vehicle Trade18 Holding Companies16 Real Estate Brokerage13 Auto Repair Shops13 Interior Construction12 Management Consulting11 Technical Consulting & Engineering11 Building Maintenance11 General Contractors11 Online Shops10 Wholesale - General Specialty Trade10 Electrical Planning & Installation9 Retail - Food & Luxury Items9 Coaching & Personal Development8 Painting & Plastering8 Fiduciary Offices8 Software Development8 Facility Management & Cleaning7 Logistics & Transport Companies7 Other Service Industries6 Recruitment & HR Consulting6 Metal Construction6 Hair Salons6 Mechanical Engineering Industry6 Catering6 Photography5 Architecture Firms5 Construction & Project Management5 Horticulture & Landscaping5 Beauty Salons5 Electrical Industry5 Food Processing5 Wholesale - Machinery & Technical Equipment5 Hotels5

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Plumbing & Building Services inOberentfelden

All 13 companies in Oberentfelden

Plumbing & Building Services in the region

Plumbing & Building Services in other places

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Oberentfelden