Building services engineer in the
Canton of Aargau
161 companies in Building services engineer based in the Canton of Aargau — name and year of registration from the commercial register.
50 of 161 companies
Kurt Vorburger AG
Since 1987 · 51–100 empl.4.7(72)
Kurt Vorburger AG is a building services company that plans and installs heating, ventilation, air-conditioning and plumbing systems. Its services also include engineering, renewable energy solutions, maintenance, repairs and refurbishment work.
H&A Haustechnikplanung GmbH
Since 2019 · 1–10 empl.5.0(50)
H&A Haustechnikplanung GmbH provides planning and consulting for plumbing, heating, ventilation, drainage and electrical systems. Its services include system calculations, building-services concepts and detailed implementation planning for construction projects.
Schmid Haustechnik SHT AG
Since 2010 · 11–20 empl.4.7(38)
Schmid Haustechnik SHT AG plans, installs and maintains building services for heating, plumbing and ventilation. The company works on new builds, alterations and renovations, and also provides service and maintenance for heating and plumbing systems.
effen ingenieure gmbh
Since 2003 · 1–10 empl.5.0(18)
effen ingenieure gmbh is an engineering consultancy for energy advice and building services. It develops energy concepts and feasibility studies, advises on energy-efficient renovations and building envelopes, and plans heating and ventilation systems.
Secocon GmbH
Since 2007 · 11–20 empl.4.1(49)
Secocon GmbH operates an online wholesale business for products used in instrumentation, control and automation, as well as heating, ventilation, air conditioning, refrigeration and sanitary systems. Its range includes equipment, system components and installation accessories from various manufacturers.
Böni Gebäudetechnik AG
Since 2018 · 11–20 empl.4.9(13)
Böni Gebäudetechnik AG plans and advises on building services for residential, commercial and industrial buildings. Its services cover heating, ventilation, climate control and cooling, plumbing, drainage and coordination, as well as energy consulting, building renovations and specialist construction supervision.
Katrac AG
Since 1999 · 1–10 empl.5.0(9)
Katrac AG plans, supplies and installs smoke and heat extraction, smoke ventilation and building ventilation systems. Its services include controls, actuators, rooflights, louvre windows and fire protection curtains, as well as maintenance, repairs and modernisation.
GaPlan GmbH
Since 2018 · 1–10 empl.5.0(19)
GaPlan GmbH plans and develops food-service businesses and concepts. Its services include feasibility and planning studies, kitchen and catering-area design, project management, condition and operational analyses, and commercial refrigeration planning.
Leimgruber Fischer Schaub AG
Since 1999 · 21–50 empl.5.0(5)
Leimgruber Fischer Schaub AG is a building services engineering firm that plans heating, ventilation, air-conditioning and plumbing systems for industrial, commercial, residential and public buildings. It also coordinates building services projects and uses BIM and 3D models in its planning work.
S2B Plan AG
Since 2020 · 21–50 empl.5.0(7)
S2B Plan AG is a building services engineering company covering heating, ventilation, plumbing and electrical systems. Its services include consulting, condition assessments, feasibility studies, and BIM and 3D planning.
BQ Engineering GmbH
Since 2020 · 11–20 empl.4.9(13)
BQ Engineering GmbH provides planning and consulting services in building and energy technology, as well as construction management. Its services include heating, cooling, ventilation, air conditioning and plumbing engineering, energy consulting, construction supervision and project management.
Caltronic GmbH
Since 1994 · 1–10 empl.5.0(4)
Caltronic GmbH is a building-services engineering firm specialising in heating, ventilation and plumbing design. Its services include tendering, execution planning, energy certificates, cost estimates and expert assessments.
Building Solution Center AG
Since 2021 · 1–10 empl.5.0(7)
Building Solution Center AG provides building-services engineering, with a focus on ventilation, air conditioning, refrigeration and heating. Its services include consulting, planning and project management, as well as inspections, technical documentation and workplace health and safety support.
HKG Engineering AG
Since 1978 · 21–50 empl.
HKG Engineering AG is an engineering and consulting company specialising in electrical engineering and building technology. Its services include building automation and IT, security, energy, digitalisation and integrated planning of electrical systems.
Stenz AG
Since 1984 · 1–10 empl.
Stenz AG is an engineering and planning firm for heating, ventilation and plumbing systems. Its services include coordinating these building-services disciplines, energy and construction consultancy, expert assessments, and work related to Minergie and GEAK energy certificates.
Pfister + Gloor Engineering AG
Since 1987 · 1–10 empl.
Pfister + Gloor Engineering AG is an independent engineering consultancy for electrical and building services. It plans electrical systems and supports projects from initial definition and design through tendering and implementation, including project management and technical coordination.
J. Willers Engineering AG
Since 1989 · 11–20 empl.
J. Willers Engineering AG is an engineering company for building technology and technical infrastructure. It plans and delivers heating, ventilation, air conditioning, plumbing, electrical and building automation systems, and also provides general planning, consulting and digital building services.
M. Biasca Engineering AG
Since 1990 · 11–20 empl.4.3(6)
M. Biasca Engineering AG is a consulting engineering and planning firm for building services. It plans ventilation, air conditioning, heating, refrigeration and energy systems, as well as fire protection, smoke extraction and building automation, and provides studies, concepts, coordination, construction management, optimisation and cost control.
Thermoplan Suhr GmbH
Since 1994 · 1–10 empl.
Thermoplan Suhr GmbH provides services and information in the fields of energy and building services, presenting its work and service offerings on its website.
SERVA AIR SYSTEMS AG
Since 1999 · 1–10 empl.
SERVA AIR SYSTEMS AG plans and installs extraction, painting and process ventilation systems, as well as drying and humidification equipment. Its services include consulting, engineering, installation and maintenance; it also manufactures and trades in filters.
HEFTI. HESS. MARTIGNONI. Aarau AG
Since 1999 · 101–500 empl.
HEFTI. HESS. MARTIGNONI. Aarau AG is an engineering company specialising in building services and electrical engineering for buildings and infrastructure. Its services include building services planning, building automation, energy supply, photovoltaics, lighting, security and fire protection.
SANI PROJECT HAUSTECHNIK-PLANUNGSBÜRO G. WOLTER
Since 2002 · 1–10 empl.
SANI PROJECT HAUSTECHNIK-PLANUNGSBÜRO G. WOLTER is a building services engineering planning office. The company focuses on planning building technology systems and related technical solutions.
Raimann + Partner AG
Since 2004 · 1–10 empl.
Raimann + Partner AG is an engineering firm for building and energy systems that plans technical installations for buildings. Its services include heating, cooling, ventilation, air conditioning and plumbing, as well as energy consulting, construction management and project consulting.
Tobri GmbH
Since 2005 · 1–10 empl.
Tobri GmbH manufactures and supplies scree.ch-design products, semi-finished goods and components for the ventilation industry. It also develops and tests moulded parts and semi-finished goods.
S&G-Gebäudetechnik AG
Since 2007 · 11–20 empl.
S&G-Gebäudetechnik AG is an engineering firm for building services. It plans heating, ventilation, air-conditioning, cooling, plumbing and cleanroom systems, particularly for pharmaceutical, chemical and biotech facilities, and provides project management, qualification and validation services.
HKG Engineering AG Baden
Since 2009 · 11–20 empl.
HKG Engineering AG Baden provides planning and consulting for building technology in buildings and infrastructure. Its activities include electrical engineering, building automation and IT, security, energy, and coordinated planning of electrical systems.
EneriXpert AG
Since 2011 · 11–20 empl.
EneriXpert AG provides independent consultancy in energy, building services and building technology. Its services include energy assessments, energy concepts, project management and project coaching, as well as support for optimizing building systems and implementing complex projects.
CreaBad Engineering GmbH
Since 2012 · 1–10 empl.
CreaBad Engineering GmbH plans and delivers building services systems for heating, ventilation, air conditioning, refrigeration and plumbing. It also provides virtual bathroom planning, construction project coordination and management, and consulting on building services systems.
Kissling Gebäudeplanung GmbH
Since 2012 · 1–10 empl.
Kissling Gebäudeplanung GmbH is an independent building services engineering firm. It plans heating, ventilation and sanitary systems for new buildings, conversions and renovations, and provides energy-concept advice, project design, tendering, execution planning and construction supervision.
LoccoZ SYSTEM AG
Since 2014 · 1–10 empl.
LoccoZ SYSTEM AG develops and delivers integrated energy and building solutions. Its offerings include a modular hydrogen-fuelled microturbine for energy production, control systems for electricity, heating, cooling, water and ventilation, and buildings made with timber modules or hybrid construction; the company also provides planning, monitoring and service.
Erb+Partner AG
Since 2014 · 1–10 empl.
Erb+Partner AG is a planning consultancy for energy supply and building services. Its work includes general and specialist planning for energy centres, heating and cooling supply, pipeline construction and building systems, as well as strategic planning, operational optimisation, site development, sustainability concepts and client advisory services.
3D Bauphysik Huth GmbH
Since 2015 · 1–10 empl.
3D Bauphysik Huth GmbH provides building physics and building biology planning and consulting services. Its work includes energy, heating and ventilation concepts, building and component analyses, building simulations, modernisation concepts, construction inspections and expert reports.
Siegenthaler Haustechnikplanung GmbH
Since 2015 · 1–10 empl.
Siegenthaler Haustechnikplanung GmbH plans and coordinates building services for heating, ventilation and plumbing. Its services include energy performance certificates, Minergie certification, applications for heat pumps and geothermal probes, as well as project planning, tendering, detailed design and specialist construction supervision.
HEFTI. HESS. MARTIGNONI. 4U AG
Since 2017 · 11–20 empl.
HEFTI. HESS. MARTIGNONI. 4U AG is part of the HHM Group and provides services in overall building-technical planning (HLKSE+), HLKS and electrical engineering for building and infrastructure projects, including areas such as building automation, energy supply, photovoltaics, e-mobility, lighting, security/door engineering and fire protection.
BBU Haustechnik AG
Since 2018 · 1–10 empl.
BBU Haustechnik AG is an engineering office for energy and building services acting as a specialist planner for the planning and coordination of heating, ventilation, air‑conditioning/cooling and sanitary systems as well as site technical management. The company prepares building energy certificates (GEAK/GEAK PLUS), advises on Minergie standards and energy compliance calculations, and supports funding applications.
Aubatech GmbH
Since 2018 · 1–10 empl.
Aubatech GmbH provides services related to electrical installations. Its activities include acceptance and periodic safety inspections, cost planning for building services, technical construction supervision, and training courses for electrical professionals.
Actemium Schweiz AG, Zweigniederlassung Wettingen
Since 2018 · 51–100 empl.
Actemium Schweiz AG, Zweigniederlassung Wettingen provides solutions for industry. Its services include automation and IT, process and facility planning, technical building services, and robotics.
InCrest Building AG
Since 2019 · 11–20 empl.
InCrest Building AG provides building planning and management services. Its activities include electrical and heating, ventilation, air-conditioning and plumbing engineering, project planning and support, and facility management for the operation, maintenance and preservation of buildings and infrastructure.
IBN Ingenieurbüro Niedermann
Since 1991 · 1–10 empl.
IBN Ingenieurbüro Niedermann provides engineering-related services. The website lists the company name and contact details.
IBN Ingenieurbüro Niedermann GmbH
Since 2009 · 1–10 empl.
IBN Ingenieurbüro Niedermann GmbH is an engineering consultancy.
Fortunato Engineering AG
Since 2015 · 1–10 empl.
Mettauer AG
Since 1991 · 11–20 empl.4.3(6)
Mettauer AG is an independent engineering consultancy for energy advice and building services. It advises on, plans and supports heating, ventilation, air conditioning, refrigeration and plumbing projects, from initial analysis and design through to operational optimisation.
Elsasser Kälteplanung AG
Since 2021 · 11–20 empl.
Elsasser Kälteplanung AG plans refrigeration systems, heat pumps and air-conditioning systems and provides consulting on refrigeration and building services. Its services include feasibility studies, project planning, specialist construction supervision and coordination, as well as waste-heat recovery concepts.
Gabathuler Consulting GmbH
Since 2018 · 1–10 empl.
Gabathuler Consulting GmbH works in building services engineering, providing specialist planning for heating, cooling, ventilation and air conditioning. Its services include project and execution planning, 3D CAD planning, tendering, coordination, concepts, consulting and technical assessments.
revo ingenieure gmbh
Since 2019 · 1–10 empl.
revo ingenieure gmbh plans building services systems and provides advice to building owners and energy consulting. Its services include heating, cooling, ventilation and sanitary planning, overall project management, construction management and technical coordination.
NGH Haustechnik GmbH
Since 2021 · 11–20 empl.
NGH Haustechnik GmbH provides heating, plumbing and ventilation services. Its work includes planning, installation, renovation, maintenance and repair of heating, plumbing and ventilation systems.
GB-TEC Schweiz GmbH
Since 2019 · 1–10 empl.
GB-TEC Schweiz GmbH provides planning and consulting services for building technology, including heating, ventilation, air conditioning and plumbing. Its services include integrated systems planning, optimisation and maintenance, as well as support with commissioning and quality assurance for construction projects.
Enerty Engineering AG
Since 2022 · 11–20 empl.5.0(5)
Enerty Engineering AG is an engineering firm specialising in building services and integrated technical planning. It advises building owners and develops and plans heating, cooling, ventilation, plumbing and drainage systems, also providing BIM planning, operational optimisation and quality management.
Brand & Partner GmbH
Since 2017 · 1–10 empl.5.0(5)
Brand & Partner GmbH plans building services systems for new construction and renovation projects in residential, industrial and public buildings. Its services include heating, ventilation, air conditioning and plumbing (HVAC) planning, energy assessments and concepts, site supervision, and digital CAD and BIM planning.
RMB Engineering AG - Niederlassung Lenzburg
Since 2024 · 11–20 empl.
RMB Engineering AG - Niederlassung Lenzburg is an engineering and planning office for building technology and energy systems. Its services include heating, ventilation, air conditioning, refrigeration, plumbing and electrical engineering, building automation, energy consulting and operational optimisation.
Building services engineer in the Canton of Aargau
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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