Building services engineer in the
Canton of Zurich
432 companies in Building services engineer based in the Canton of Zurich — name and year of registration from the commercial register.
50 of 432 companies
3-Plan AG
Since 1993 · 51–100 empl.4.5(27)
3-Plan AG is an engineering and consulting firm focused on building services and energy for the built environment. It delivers project development, technical building services planning (electrical, heating, ventilation, cooling, sanitary), specialist coordination, BIM/VDC services, prefabrication (Planer Plus), and support for operation and project management.
Leplan AG
Since 2007 · 11–20 empl.4.8(12)
Leplan AG is an independent specialist planning office for refrigeration technology. It plans refrigeration systems for industrial and commercial applications, as well as ice rinks and ice arenas, and supports projects from feasibility studies and detailed planning through commissioning and operational optimisation.
Burkhalter Services AG
Since 1983 · 51–100 empl.4.2(25)
Burkhalter Services AG is the central service organisation of the Burkhalter Group. Its specialist departments support the group companies in areas including finance and accounting, IT, procurement, personnel administration, vocational training, projects, and marketing and communications.
badboutique christen GmbH
Since 2009 · 11–20 empl.4.7(33)
badboutique christen GmbH is a sanitary services company offering bathroom and kitchen design, sanitary system planning, and the installation and repair of sanitary fixtures. The company provides project planning, site coordination and acts as a contractor for bathroom renovations, coordinating trades involved in execution.
MD-Plan GmbH
Since 2002 · 11–20 empl.5.0(10)
MD-Plan GmbH plans building services systems for heating, ventilation and plumbing. Its services also include coordination, specialist and construction management, and energy consulting, including operating and investment cost comparisons and support for energy-efficient renovations.
s3 GmbH
Since 2015 · 21–50 empl.5.0(13)
s3 GmbH provides consulting and engineering services for sustainable energy and building systems. Its services include energy concepts, HVAC and photovoltaic planning, heating replacement advice, operational optimisation, measurements and inspections.
Bitzer Sanitär AG
Since 1993 · 11–20 empl.4.3(27)
Bitzer Sanitär AG plans and installs plumbing, heating and ventilation systems. Its services also include building-services planning for new builds and renovations, as well as maintenance, repairs and emergency call-outs.
Beag Engineering AG
Since 1972 · 21–50 empl.4.6(10)
Beag Engineering AG is an independent consultancy and integrated planning firm for building services engineering. It plans and coordinates heating, ventilation, air conditioning, refrigeration and plumbing systems, as well as compressed-air and clean-media supplies, and supports construction projects from concept development through to optimisation.
neukom engineering ag
Since 2002 · 21–50 empl.4.5(8)
neukom engineering ag provides engineering and planning services for energy and building systems. Its services include heating, cooling, ventilation and air conditioning, plumbing, fire protection systems, technical coordination, photovoltaics, BIM, energy consulting and consulting.
Klimawandler AG
Since 2009 · 11–20 empl.5.0(7)
Klimawandler AG is an engineering firm specialising in building services. It plans heating, ventilation, cooling and building automation systems, and provides general planning, client representation, construction management and expert reports on building services installations.
Kalt & Halbeisen Ingenieurbüro AG
Since 1971 · 21–50 empl.4.6(5)
Kalt & Halbeisen Ingenieurbüro AG is an independent engineering and planning firm for energy and building services. It plans heating, cooling, ventilation, air-conditioning, plumbing, sprinkler and building automation systems, and also provides energy planning, coordination and consulting.
Pfiffner AG
Since 1969 · 21–50 empl.4.1(20)
Pfiffner AG plans and installs building technology systems for residential and commercial properties. Its services include energy concepts and overall planning, heating, ventilation, air conditioning, refrigeration, plumbing and building automation, as well as maintenance and servicing.
Pfenninger & Partner AG
Since 2014 · 11–20 empl.4.6(10)
Pfenninger & Partner AG is a building services planning firm specialising in heating, ventilation, air conditioning, refrigeration, plumbing and electrical engineering. Its services include specialist and general planning, consulting and construction management from project design through implementation.
BÖSCH sanitäringenieure AG
Since 1987 · 11–20 empl.5.0(6)
BÖSCH sanitäringenieure AG is a leading engineering firm specializing in the planning and implementation of sanitary and medical facilities. The core activities include: planning of complex sanitary and medical gas supply systems, planning of high-quality sprinkler systems, spatial coordination of highly complex building technology installations, planning of hygienically impeccable drinking water installations, planning of sewage and industrial piping as well as their specialist coordination, and planning of special facilities such as formalin supply and disposal, wastewater decontamination plants or cryogenic plants. The company offers its services in various areas, including healthcare, laboratory, industrial and public buildings.
Denkgebäude AG
Since 2013 · 21–50 empl.5.0(5)
Denkgebäude AG provides consulting and planning services for real estate. Its work covers sustainability and building life cycles, energy and ecology, building services and infrastructure, and construction project management.
Wiesendanger & Partner Sanitär AG
Since 1982 · 1–10 empl.4.5(13)
Wiesendanger & Partner Sanitär AG is a plumbing contractor and planning office for sanitary installations. Its services include new installations, renovations, bathroom conversions, maintenance and repairs.
refcon AG
Since 2014 · 11–20 empl.5.0(4)
refcon AG is an independent specialist planning firm for refrigeration and air-conditioning systems. It plans refrigeration projects, monitors their implementation, inspects and hands over systems, and advises on system optimisation and the use of natural refrigerants.
Klinova AG
Since 2010 · 21–50 empl.4.2(14)
Klinova AG plans, installs and maintains building technology systems for buildings, energy and process applications. Its services include heating, ventilation, air conditioning, refrigeration and plumbing systems, as well as engineering, system installation and maintenance.
Nyfeler Sanitäre Anlagen AG
Since 2013 · 1–10 empl.4.5(21)
Nyfeler Sanitäre Anlagen AG plans and carries out plumbing installations for new buildings and renovations, and provides repairs and plumbing maintenance. It also plans and coordinates building services systems and manages bathroom renovations from planning through execution.
Friedrich Haustechnik AG
Since 2006 · 11–20 empl.5.0(4)
Friedrich Haustechnik AG plans building services for new construction, renovations and conversions. Its services include sanitary, heating and ventilation planning, specialist coordination, property drainage and building-services consulting, from feasibility studies through execution.
Neukom & Neukom, Inhaber Tobias Neukom
Since 1986 · 1–10 empl.4.5(8)
Neukom & Neukom, Inhaber Tobias Neukom plans building services engineering for construction projects and provides services in sanitary systems, ventilation/air conditioning, heating, cooling, fire suppression systems, and specialist coordination. The company also supports energy consulting, photovoltaics, BIM, and consulting for refurbishments, conversions, extensions, and new buildings.
VC Engineering AG
Since 2012 · 11–20 empl.4.8(6)
VC Engineering AG provides planning and consulting for building services engineering. Its work covers heating, plumbing, ventilation, air conditioning and refrigeration, as well as sewers and utility lines; consulting services include client and investor advice, operational optimisation and quality assurance.
Planforum AG
Since 1996 · 11–20 empl.4.9(7)
Planforum AG is a specialist engineering firm for energy and building services. Its services include energy consulting, project development, planning, construction supervision and expert assessments for heating, cooling, ventilation, air conditioning, plumbing and sprinkler systems, as well as building automation, photovoltaics, BIM and specialist coordination.
Müller.Bucher AG
Since 2005 · 11–20 empl.5.0(3)
Müller.Bucher AG is an engineering consultancy for building services. It plans heating, ventilation, air conditioning and cooling systems and provides energy concepts, expert assessments, quality assurance and client advisory services.
Gruenberg + Partner AG
Since 1974 · 21–50 empl.5.0(5)
Gruenberg + Partner AG provides planning and consulting in energy and building services engineering. Its services include heating, cooling, ventilation and air conditioning, plumbing, building automation and BIM, as well as client consulting and technical construction management.
Klimagie Ingenieure AG
Since 2020 · 1–10 empl.4.7(12)
Klimagie Ingenieure AG is an independent engineering firm specialising in energy and building services. Its services include energy consulting, project development, client representation and integrated planning for heating, ventilation, air conditioning, cooling and plumbing, with support from initial concept through operation.
Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure
Since 2003 · 11–20 empl.5.0(4)
Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure is an engineering firm specialising in energy and building services. It plans heating, ventilation, cooling and plumbing systems, and also works in building automation, BIM, energy and sustainability, laboratory planning and coordination.
Fontech2o GmbH
Since 2023 · 11–20 empl.5.0(14)
Fontech2o GmbH is an engineering and planning firm specialising in building services. It plans and coordinates plumbing, heating, ventilation, electrical and compressed-air systems, as well as utility lines and drainage. Its services also include 3D and BIM modelling and construction supervision.
Helbling Technik AG
Since 1967 · 21–50 empl.
Helbling Technik AG develops technical products, methods and processes for businesses. Its services include market and technical feasibility assessments, concept development, design, testing, prototyping and support for production ramp-up.
Helbling Beratung + Bauplanung AG
Since 1972 · 11–20 empl.
Helbling Beratung + Bauplanung AG advises public and private owners on projects involving real estate, industry and infrastructure. Its services include owner representation and advisory, planning and consulting in energy and building services engineering, and project management and support for site development.
Amstein + Walthert AG
Since 1975 · 101–500 empl.
Amstein + Walthert AG provides engineering and consulting services for construction and real estate projects. Its activities include building services engineering, energy and sustainability, and support throughout project development, planning, implementation and operation.
W. Rokitzky AG
Since 1987 · 1–10 empl.
W. Rokitzky AG plans and installs heating and cooling, ventilation and air-conditioning, and plumbing systems. It also renovates, maintains and repairs building services, integrates renewable energy systems, and provides consulting, assessments and ongoing service.
Ensatech AG
Since 1988 · 11–20 empl.
Ensatech AG plans plumbing and heating systems and provides energy consulting and coordination planning for building services. Its project work ranges from concept and detailed design to tendering and support during implementation.
Thieme-Klima
Since 1990 · 1–10 empl.
Thieme-Klima plans, designs, installs and maintains building climate-control systems. It serves industrial, commercial and service businesses, as well as residential and public buildings.
HKG Engineering AG Schlieren
Since 1990 · 21–50 empl.
HKG Engineering AG Schlieren is an engineering company specialising in electrical engineering and building services. Its work includes planning and coordinating electrical installations, building automation, building informatics, security and communications systems, and lighting.
HL-Technik Aktiengesellschaft Beratende Ingenieure
Since 1991 · 21–50 empl.
HL-Technik Aktiengesellschaft Beratende Ingenieure is an engineering consultancy for building services systems. It plans and coordinates heating, ventilation, air conditioning and refrigeration, plumbing, drainage, electrical systems and building automation, and provides BIM and project support from initial concepts through operation.
Enerpeak AG
Since 1993 · 51–100 empl.
Enerpeak AG provides engineering and consulting services for building technology and energy. It supports projects from initial advice and concept development through planning and construction supervision to operational optimisation, with services covering areas such as electrical systems, heating, ventilation, air conditioning, plumbing, building automation and energy efficiency.
NEK Umwelttechnik AG
Since 1993 · 1–10 empl.
NEK Umwelttechnik AG is an engineering and planning company focused on developing wind energy projects. Its services also cover geothermal energy, building services engineering, and drone surveying and mapping.
Ingenieurbüro Irniger AG
Since 1993 · 1–10 empl.
Ingenieurbüro Irniger AG plans building-services and process-engineering systems. Its services include ventilation, refrigeration, heating and sanitary systems, cleanroom design, and technical consulting and feasibility studies.
PZM Zürich AG
Since 1994 · 1–10 empl.
PZM Zürich AG is a building services engineering company. It plans heating, ventilation, air conditioning, refrigeration, plumbing and electrical systems, as well as building automation and fire protection, and supports projects from initial studies through commissioning and optimisation.
EHV-TECHNIK AG
Since 1996 · 1–10 empl.
EHV-TECHNIK AG provides consulting and planning in building and process engineering and energy systems. Its services include planning heating, ventilation, plumbing, cooling and air-conditioning systems, energy studies, building-physics assessments and energy performance certificates.
Bleiker & Partner Ingenieure AG
Since 1998 · 1–10 empl.
Bleiker & Partner Ingenieure AG is an engineering firm. Its services include consultancy and studies, as well as planning and project engineering.
HTR AG Engineering und Consulting für Gebäudetechnik
Since 1999 · 21–50 empl.
HTR AG Engineering und Consulting für Gebäudetechnik plans heating, cooling, ventilation and sanitary systems, as well as fire protection solutions for buildings. Its services also include specialist coordination for building services and consulting on energy, the environment and sustainability.
HEFTI. HESS. MARTIGNONI. Zürich AG
Since 1999 · 101–500 empl.
HEFTI. HESS. MARTIGNONI. Zürich AG is an engineering company specialising in building services and electrical engineering. It plans solutions for buildings and infrastructure, including building services systems, automation, energy supply, photovoltaics, lighting, security and fire protection.
Avenco AG
Since 2000 · 1–10 empl.
The core activity of Avenco AG is the planning, development and implementation of controlled ventilation systems for residential and commercial spaces, particularly in the field of comfort ventilation.
Thieme-Klima AG
Since 2000 · 1–10 empl.
Thieme-Klima AG plans, designs, installs and maintains ventilation and other building services systems for industrial, commercial and service-sector clients. Its projects include systems for residential, office and school buildings, as well as recording studios and event halls.
HPS Energieconsulting AG, Ingenieurbüro für nachhaltige Energie- und Gebäudetechnik
Since 2000 · 1–10 empl.
HPS Energieconsulting AG, Ingenieurbüro für nachhaltige Energie- und Gebäudetechnik is an engineering consultancy for sustainable energy and building services.
Gerber + Partner Haustechnik AG
Since 2001 · 11–20 empl.
Gerber + Partner Haustechnik AG plans building-services systems, including plumbing, heating and ventilation. The company develops energy concepts, advises building owners, architects and property managers, and assesses existing systems.
FH-Technik Ingenieur GmbH
Since 2004 · 1–10 empl.
FH-Technik Ingenieur GmbH plans building-services systems for residential and office buildings, industrial facilities and cleanrooms. Its services include ventilation and air-conditioning, heating, refrigeration and plumbing systems, as well as technical and spatial coordination.
HÄNSELER HAUSTECHNIK GmbH
Since 2004 · 1–10 empl.
HÄNSELER HAUSTECHNIK GmbH is a building-services and energy-planning firm specialising in sanitary, heating and ventilation systems. Its services include consulting, project planning, implementation planning, construction supervision, energy analyses and renovation concepts.
Building services engineer in the Canton of Zurich
Building services engineer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 15, 2026
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