Building services engineer in the
Canton of Valais

81 companies in Building services engineer based in the Canton of Valais — name and year of registration from the commercial register.

Companies

50 of 81 companies

Pfammatter Dienstleistungs AG

Since 2007 · 1–10 empl.4.8(13)

Building services engineerPainting workPlastering workThermal insulation

TECSA, Techniques Energétiques et Consulting SA

Since 1998 · 11–20 empl.5.0(4)

TECSA, Techniques Energétiques et Consulting SA is an engineering consultancy for building services and energy. It designs and oversees heating, ventilation, air-conditioning, refrigeration and plumbing systems, as well as water-treatment installations for buildings and industry.

Building services engineerHeatingSanitary installationsEnergy

KotorriTech SA

Since 2015 · 11–20 empl.5.0(6)

KotorriTech SA is an engineering consultancy for heating, ventilation, plumbing, air conditioning, electrical systems and energy projects. Its services include technical studies and assessments, energy audits and optimisation, Minergie and building energy certificate documentation, and planning and support for swimming pool projects.

Building services engineerCVSCE technical studyTechnical and energy expertiseEnergy audit

Sigma Ingénierie et Maintenance SA

Since 1989 · 1–10 empl.

Sigma Ingénierie et Maintenance SA is an engineering company with building-systems design and maintenance divisions. It designs heating, cooling, ventilation, air-conditioning and sanitary systems, as well as electromechanical equipment, and provides facility management, remote monitoring and energy optimisation.

Building services engineerEngineering of building services installationsEnergy concepts and optimisation of energy efficiencyMaintenance of building services installations

Michellod & Clausen SA

Since 1990 · 1–10 empl.4.8(4)

Michellod & Clausen SA is a building-services engineering consultancy specialising in heating, ventilation and sanitary systems. It studies and plans solutions for energy and comfort.

Building services engineerCVS engineering office

Walker A & M Haustechnik AG

Since 2005 · 1–10 empl.

Walker Haustechnik is a service provider in the field of building technology and renewable energies. The core activities include: planning and consulting for building technology and renewable energies, installation and service of building technology systems, bathroom renovation and refurbishment, Tele-Butler systems, alternative energies such as photovoltaics and solar systems, and Minergie and passive house technology. The company also offers services such as maintenance and servicing of building technology systems and has experience in the realization of CO2-neutral buildings and solar houses.

Building services engineerBuilding services service & maintenanceConsulting & planningBathroom renovation with construction support

JYCtechnic Sàrl

Since 2007 · 1–10 empl.

JYCtechnic Sàrl is a planning consultancy for heating, ventilation and sanitary installations. It advises on heating and ventilation systems, prepares project and installation plans, and supports construction projects, including the integration of renewable energy and planning to Minergie standards.

Building services engineerEngineering office for heating, ventilation and sanitaryProject and installation drawingsThermal dossiers for permit submission

Energi.eau Sàrl

Since 2008 · 1–10 empl.

Energi.eau Sàrl provides heating, plumbing and ventilation services. Its activities include designing systems in these areas and preparing building energy certificates, thermal studies and related projects.

Building services engineerHeatingSanitary installationsVentilation

Save NRJ Sàrl

Since 2011 · 1–10 empl.

The core activity of Save NRJ is the optimization of energy efficiency in buildings. To this end, the company offers various services, including: Energy audits of buildings, Planning and consulting for new buildings and renovations, Certification of buildings according to Minergie and CECB standards, Application for subsidies for energy-efficient buildings, Conducting Blower-Door tests and thermographic inspections, Acoustic investigations and consulting, Consulting and planning for the installation of renewable energy systems. The company supports private individuals, companies, municipalities and institutions in optimizing their buildings and helps them reduce their energy costs and improve their environmental balance.

Building services engineerBuilding energy optimisationBuilding physicsRenewable energy

RTC - Reto Tröndle Consulting GmbH

Since 2013 · 1–10 empl.

Building services engineerBeekeeping suppliesNuclei boxes and young colony equipmentBeehives (BeeBox)

AcroWatt Sàrl

Since 2014 · 1–10 empl.

AcroWatt Sàrl provides services in energy-efficient building design and building physics. Its work includes planning heating, ventilation and plumbing systems, conducting energy and comfort audits, and supporting the planning, implementation and monitoring of construction projects.

Building services engineerEnergy and building physics planningBIM-oriented HVAC designBuilding physics services

K Energy Sàrl

Since 2014 · 1–10 empl.

K Energy Sàrl is an engineering consultancy for building services, covering heating, ventilation, plumbing and electrical systems. It prepares technical studies and plans, provides energy advice, and supports projects from planning through construction.

Building services engineerCVSE engineering officeHeating studiesVentilation studies

forum hoch 2 ag

Since 2015 · 1–10 empl.

forum hoch 2 ag provides engineering, planning and consulting services for building services. Its work includes heating, ventilation, air conditioning, refrigeration and sanitary systems, as well as energy analysis and operational optimisation.

Building services engineerBuilding services planningEngineeringConsulting

BSATEC SA

Since 2015 · 21–50 empl.

Building services engineerSanitary and heating

Aclimatech SA

Since 2018 · 1–10 empl.

Aclimatech SA is an independent building-services engineering consultancy. It plans heating, ventilation, air-conditioning and refrigeration systems, sanitary installations and building controls, and provides building-physics and energy-assessment services.

Building services engineerHeating study servicesVentilation study servicesRefrigeration and air-conditioning study services

energyneering Sàrl

Since 2018 · 1–10 empl.

energyneering Sàrl is an engineering and consultancy firm working in energy, building services and industry. Its services include energy consulting, building physics, planning and supervision of building systems, energy-efficient renovations and fire protection.

EngineerEnergy consulting and strategyBuilding and industrial technical installationsBuilding physics

Mathieu Ingenieure AG

Since 2020 · 11–20 empl.

Mathieu Ingenieure AG is an engineering firm specialising in energy and building services. It provides energy consulting and plans heating, cooling, ventilation, air-conditioning and plumbing systems, from analysis and design through to commissioning and operational optimisation.

EngineerBuilding Services Engineering Design (HLKS)Energy Consulting

eicher+pauli Bern AG, Zweigniederlassung Visp

Since 2024 · 101–500 empl.

eicher+pauli Bern AG, Zweigniederlassung Visp provides services in strategic planning, energy engineering and building services engineering. Its work includes energy supply concepts and the planning and coordination of technical building systems.

Building services engineerClimate, Energy and Sustainability AdvisoryEnergy Planning and Energy StrategyBuilding Services Engineering

Bonvin Technique Concept BTC Sàrl

Since 2002 · 11–20 empl.4.7(3)

Bonvin Technique Concept BTC Sàrl is a building-services planning firm. It provides energy advice and plans heating, ventilation and plumbing systems, including project design, calculations and execution documentation.

Building services engineerHeating, Ventilation and Sanitary Design Studies

B-Technologies Sàrl

Since 2022 · 1–10 empl.

B-Technologies Sàrl is a building-services engineering and design firm. It plans and sizes heating, ventilation and plumbing systems, supports their implementation, and provides energy consultancy, audits and technical assessments.

Building services engineerTechnical engineering office HVACSEEnergy efficiency studies and optimisationAdvisory and support for certifications and subsidies

GD Climat SA

Since 1982 · 51–100 empl.4.0(1)

GD Climat SA plans, installs and maintains building services systems for heating, ventilation, cooling and air conditioning, as well as automation and industrial piping. It also provides technical planning and optimisation of these systems.

Building services engineerPlanning of HVACS systemsInstallation of HVACS systemsHeating

Planair SA

Since 2021 · 21–50 empl.5.0(2)

Planair SA is an engineering and consulting firm working on the energy and climate transition. It advises businesses, public authorities and private clients on sustainable buildings, energy efficiency and decarbonisation, and supports public authorities in sustainable territorial planning and renewable energy projects.

Building services engineerPlanning of technical building services CVSEBuilding physicsSolar photovoltaics

Valcalorie SA

Since 1965 · 21–50 empl.4.1(8)

Valcalorie SA plans and delivers building-services projects for new buildings and renovations. It advises on, designs, installs and maintains heating, cooling, ventilation, air-conditioning and sanitary systems, and provides service and technical solutions for industrial facilities.

Building services engineerPlant engineering / services

HGM-Service, Thomas Rall

Since 2016 · 1–10 empl.

HGM-Service, Thomas Rall plans heating, ventilation and sanitary installations for new buildings, renovations and conversions. Its services also include energy and Minergie certificates and assistance with subsidy applications.

Building services engineerHeating system planningSanitary plumbing planningVentilation planning

Workswell Sàrl

Since 2019 · 1–10 empl.

Workswell Sàrl develops energy measurement and monitoring solutions for buildings. Its services include data acquisition, energy monitoring, energy audits and consulting, protocol audits, open products, and custom software and electronics development.

Building services engineerMCR & BMS EngineeringEnergy Audit & AdvisorySupervision & Integration

gruberdominik GmbH

Since 2019 · 1–10 empl.5.0(7)

gruberdominik GmbH provides services and carries out construction work. Its activities include apartment renovations, planning and tendering for plumbing, heating and ventilation systems, bathroom concepts, asbestos analyses and waste-disposal concepts.

Building services engineerApartment refurbishmentProject planning & tendersAsbestos analyses

Anexis Systemtechnik AG

Since 2017 · 1–10 empl.5.0(2)

Anexis Systemtechnik AG advises property owners and managers on the renewal and optimisation of building services systems. Its work includes assessing systems, supporting renovation projects, coordinating works, providing technical support, and measuring and analysing system performance with the Anexisbox.

Building services engineerCondition and needs analysisImplementation / optimisation of building servicesOngoing support

Groupe E Entretec SA

Since 2018 · 101–500 empl.5.0(1)

Groupe E Entretec SA provides technical building and facility management services for businesses. Its activities include planning, operating and maintaining building systems such as heating, ventilation and cooling, as well as water treatment, energy monitoring and optimisation.

Building services engineerWater treatment and maintenanceEngineering, maintenance and energy-optimisation services

SRE Stämpfli Reto Engineering Sàrl

Since 2021 · 1–10 empl.

SRE Stämpfli Reto Engineering Sàrl is a consulting engineering firm for building automation and HVAC systems. Its services include client consulting, specialist construction management, analyses and expert assessments.

EngineerBuilding Automation and HVAC Engineering Consultancy

GW Geowärme AG

Since 2006 · 1–10 empl.5.0(2)

GW Geowärme AG carries out boreholes for geothermal probes and groundwater heating systems. Its services also include planning geothermal probe systems, sizing probes, calculating heat requirements and inspecting pipes.

Building services engineerBoreholes for geothermal probesGroundwater boreholesDesign engineering

VHTechnic Sàrl

Since 2011 · 1–10 empl.5.0(3)

VHTechnic Sàrl is an engineering consultancy for plumbing, heating, ventilation, air conditioning and energy systems. Its services include technical studies, tendering and execution plans, project supervision, energy assessments and studies for Minergie-certified buildings.

Building services engineerEnergy Consulting and Energy AssessmentsHeating Design and Technical SupportVentilation and Air-Conditioning Design

Waimed Sàrl

Since 2022 · 1–10 empl.

Waimed Sàrl is a technical building-services consultancy. It provides CVSE studies covering heating, ventilation, plumbing and electrical systems, prepares building thermal assessments, and supports projects from defining objectives through operation.

Building services engineerTechnical HVAC-S studiesBuilding thermal analysis

GD Climat SA

Since 2015 · 11–20 empl.4.0(1)

GD Climat SA is a building-services company working in heating, ventilation, cooling and air conditioning, building automation, and industrial piping. Its services include planning, installation, maintenance, and optimisation of technical systems.

Building services engineerPlanning of installationsImplementation of CVCS installationsAutomation of technical installations

GD Climat SA

Since 2015 · 11–20 empl.4.0(1)

GD Climat SA is a building-services company specialising in heating, ventilation, cooling and air-conditioning systems. Its activities include planning, installation and maintenance, as well as building automation, industrial piping and optimisation of technical systems.

Building services engineerPlanning of CVCS and sanitary installationsInstallation of heating, ventilation and air conditioning systemsHeating

AlpThermic Sàrl

Since 2023 · 1–10 empl.

AlpThermic Sàrl is an engineering consultancy for district heating and heating, ventilation and sanitary systems. It plans and oversees related projects, prepares thermal and Minergie documentation, and manages district heating network and boiler plant projects.

Building services engineerDistrict heatingHeating, Ventilation and Sanitary (HVS)Thermal dossiers for public inquiry

Tecnoservice Engineering SA

Since 1996 · 1–10 empl.1.0(1)

Tecnoservice Engineering SA is an engineering and consulting firm for building services and energy studies in the building and industrial sectors. Its work includes planning heating, ventilation, air-conditioning, plumbing and electrical systems, as well as providing technical project management.

Building services engineerCVSE Engineering for Heating SystemsCVSE Engineering for Air-Conditioning and Refrigeration SystemsCVSE Engineering for Ventilation Systems

DB EnTech Sàrl

Since 2019 · 1–10 empl.5.0(1)

DB EnTech Sàrl is an engineering consultancy for building services and technical installations. It provides heating, ventilation, plumbing and electrical engineering studies, thermal assessments under SIA 380/1, Minergie documentation and photovoltaic studies, and supports projects from cost estimates and tendering through construction and commissioning.

Building services engineerBuilding thermalCVS-E studiesPhotovoltaic studies

Gebäudetechnik Gruber GmbH

Since 2025 · 1–10 empl.

Gebäudetechnik Gruber GmbH is an engineering firm for building services, specialising in ventilation planning. It plans, designs and optimises ventilation systems for residential, commercial and industrial buildings, and supports projects from planning through implementation.

Building services engineerVentilation PlanningBuilding Services ConsultingBuilding Services Project Management

Gil Sequeira - Aetherys Etudes CVCS

Since 2025 · 1–10 empl.

Gil Sequeira - Aetherys Etudes CVCS is an independent building-services engineering and consultancy practice. It prepares studies and designs heating, ventilation, air-conditioning and plumbing systems, as well as building-physics and energy concepts. Its services also include construction supervision and project support.

Building services engineerHVAC PlanningTechnical Consulting for Building ServicesEnergy Concepts and Renovation Optimisation

Hydrotec Cyril Marclay Sàrl

Since 2026 · 1–10 empl.

Hydrotec Cyril Marclay Sàrl is a building-services engineering consultancy specialising in heating, ventilation and plumbing. It also plans swimming-pool installations, prepares thermal assessments and GEAK/GEAK Plus energy certificates, produces execution and installation plans, and supports projects through commissioning.

Building services engineerHVAC, Sanitary and Pool PlanningThermal and Energy DocumentationTender and Execution Planning

MC technique Sàrl

Since 2020 · 1–10 empl.

MC technique Sàrl is an engineering and consulting office for heating, plumbing and ventilation systems, as well as energy matters. Its services include thermal compliance documentation, heating system sizing and follow-up during construction.

Building services engineerHeatingSanitary installationsVentilation

No score yet

Kotorri Group Holding SA

Since 2023 · 1–10 empl.

Kotorri Group Holding SA holds stakes in KotorriTech SA and KotorrInvest SA. KotorriTech SA provides building-services engineering for heating, ventilation, plumbing and electrical systems; KotorrInvest SA operates in construction and property development and buys and sells real estate.

Building services engineerMEP EngineeringConstruction and real-estate development

No score yet

EnergyEco Sàrl

Since 2024 · 1–10 empl.

EnergyEco Sàrl is a building-services engineering consultancy covering heating, ventilation, air conditioning, plumbing and electrical systems. Its services include system design and sizing, tendering, preparation of execution plans and construction supervision.

Building services engineerHeatingVentilationAir conditioning

No score yet

Bucheli Energy Solutions

Since 2025 · 1–10 empl.

Bucheli Energy Solutions provides engineering and consulting services for electric mobility and the integration of renewable energy. Its services include assessing energy needs, planning charging infrastructure, and developing energy concepts involving, among other things, photovoltaics, batteries, heat pumps, and self-consumption solutions.

Building services engineerElectric Mobility SolutionsEnergy Consulting and AuditSystem Integration for Energy Systems

No score yet

PAC 2050 Sàrl

Since 2026 · 1–10 empl.

PAC 2050 Sàrl provides building services engineering and energy consulting. Its activities include energy assessments of buildings, planning and installation of technical systems, and services related to heat pumps, heating and air conditioning.

Building services engineerEnergy Consulting and Building Energy CertificatesBuilding Physics AssessmentsBuilding Services Engineering (Heating, Ventilation and Plumbing)

No score yet