Building services engineer in
Chur

23 companies in Building services engineer based in Chur — name and year of registration from the commercial register. The list below shows them all.

Companies

All 23 companies in Chur

Kalberer + Partner AG Logo

Kalberer + Partner AG

Since 1992 · 1–10 empl.

Kalberer + Partner AG is an independent planning office for building services engineering. It plans and coordinates building services and industrial systems, including heating, ventilation, air conditioning, refrigeration and plumbing, and incorporates renewable energy solutions.

Building services engineerDesign of Building Services SystemsPlanning and Coordination of Industrial PlantsEnergy Planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #1
Maurer Planung für Haustechnik Logo

Maurer Planung für Haustechnik

Since 2005 · 1–10 empl.

Maurer Planung für Haustechnik is a company engaged in building services planning. The website redirects to a Jimdo page but provides no further details about services or specialisations on the site itself.

Building services engineerBuilding Services Planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
Amstein + Walthert AG Logo

Amstein + Walthert AG

Since 2006 · 11–20 empl.

Amstein + Walthert AG provides engineering and consulting services for building services and related disciplines. Its work includes heating, ventilation, air conditioning, cooling and plumbing, electrical engineering and building automation, as well as advice on energy, environmental and sustainability matters throughout the life cycle of buildings and sites.

Building services engineerIntegrated building services designSustainable planning and building conceptsEnergy and decarbonisation concepts
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
Marco Felix AG, Planungsbüro für Haustechnik Logo

Marco Felix AG, Planungsbüro für Haustechnik

Since 2008 · 1–10 empl.

Marco Felix AG, Planungsbüro für Haustechnik plans and coordinates building-services projects. Its services include sanitary engineering, building-services coordination, and engineering for heating, ventilation and cooling, with BIM available on request.

Building services engineerSanitary engineeringSpecialist coordination for building servicesEngineering for heating, ventilation and cooling
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Niedermann Planung GmbH Logo

Niedermann Planung GmbH

Since 2012 · 1–10 empl.

Niedermann Planung GmbH is an independent building-services planning firm. It plans heating, ventilation, air-conditioning, refrigeration and plumbing systems for new buildings and renovations, and provides consulting, technical coordination and construction supervision.

Building services engineerBuilding services engineering designOverall planning according to SIA 108Independent advisory and representation of interests
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Collenberg Energietechnik AG Logo

Collenberg Energietechnik AG

Since 2017 · 1–10 empl.

Collenberg Energietechnik AG provides engineering and planning services for building systems. Its work includes planning heating, ventilation and air-conditioning installations, energy consulting, technical coordination and construction management.

Building services engineerDesign of building services installationsEnergy consulting and concept studiesTechnical site supervision
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Anex Ingenieure AG Logo

Anex Ingenieure AG

Since 2019 · 51–100 empl.

Anex Ingenieure AG is a consulting and engineering firm for building services. It develops energy and utilities concepts for processes, buildings and sites, and provides services including building services and automation planning, client consulting, quality assurance and energy planning. Its core sectors include industry, energy supply, hospital construction and the renovation of heritage buildings.

Building services engineerHVAC, plumbing, electrical & building automation planningClient advisory and quality assuranceSpatial and technical coordination
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
HEFTI. HESS. MARTIGNONI. St. Gallen AG, Niederlassung Chur Logo

HEFTI. HESS. MARTIGNONI. St. Gallen AG, Niederlassung Chur

Since 2023 · 101–500 empl.

HEFTI. HESS. MARTIGNONI. St. Gallen AG, Niederlassung Chur is a branch of the HHM engineering group, which plans building services systems. Its services include integrated building-services planning, heating, ventilation, air conditioning and sanitary engineering, and electrical engineering for buildings and infrastructure, as well as building automation, energy supply, photovoltaics and fire protection.

Building services engineerOverall Building Services Planning (HLKSE+)HLKS EngineeringElectrical Engineering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
CAVIEZEL klima GmbH Logo

CAVIEZEL klima GmbH

Since 2017 · 1–10 empl.

CAVIEZEL klima GmbH provides planning and consultancy for ventilation and air-conditioning systems, as well as detailed and execution planning and specialist construction supervision. Its services also include coordination of building-services trades and creating digital building models from 3D scans of existing buildings and installations.

Building services engineerPlanning and consulting for ventilation and air conditioning systems3D surveys and 3D modelsExecution planning and specialist site supervision
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Weibel Ing. AG Logo

Weibel Ing. AG

Since 2020 · 1–10 empl.

Weibel Ing. AG provides building services engineering in heating, ventilation, air conditioning and plumbing (HVAC). Its services include consulting, system concept development and planning, as well as energy assessments for new construction and renovation projects.

Building services engineerConsulting, design and planning in building services HVACSEnergy-efficient sustainable buildingHeating system planning
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
SCHERLER AG Logo

SCHERLER AG

Since 2007 · 101–500 empl.4.7(3)

SCHERLER AG is an engineering company specialising in building technology and electrical engineering. Its services include planning and coordinating electrical systems, building installations, ICT, automation, safety systems, lighting and energy generation, as well as supporting construction projects from concept through implementation.

Building services engineerElectrical planning and engineeringEngineeringConsulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
RMB Engineering AG - Niederlassung Chur Logo

RMB Engineering AG - Niederlassung Chur

Since 2024 · 11–20 empl.

RMB Engineering AG - Niederlassung Chur is an engineering and planning firm specialising in building services and energy systems. Its services include the planning of heating, ventilation, air conditioning, refrigeration, plumbing and electrical systems, as well as energy planning, building automation and facility management.

Building services engineerHLKKSEBuilding automationEnergy solutions and site development
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #12
HT-Plan Haustechnik-Planungs AG Logo

HT-Plan Haustechnik-Planungs AG

Since 1989 · 1–10 empl.4.3(6)

HT-Plan Haustechnik-Planungs AG plans building services systems for heating, ventilation and plumbing. Its services include energy-efficiency and renewable-energy advice, tendering and site supervision for new buildings and renovation projects.

Building services engineerPlanning of building services systemsAdvisory and introductory consultationTenders and bill of quantities
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #13
czwei GmbH, Partner für Klimatechnik Logo

czwei GmbH, Partner für Klimatechnik

Since 2003 · 11–20 empl.5.0(1)

czwei GmbH, Partner für Klimatechnik plans concepts and system solutions for ventilation, air-conditioning and refrigeration systems in hospitals, industrial facilities and commercial buildings. Its services include technical calculations and plans, coordination with other trades, and oversight of system implementation and commissioning.

Building services engineerSystem solutions in climate, ventilation and refrigeration engineeringDesign of building services installationsMonitoring of implementation and commissioning
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #14
czwei GmbH Logo

czwei GmbH

Since 2016 · 11–20 empl.5.0(1)

czwei GmbH plans ventilation, air-conditioning and refrigeration systems, as well as building-services solutions for hospitals, industry and commercial buildings. Its services include concepts and technical calculations, planning documents, coordination and supervision of implementation, and assessments of existing systems, including those for hygienically critical environments and cleanrooms.

Building services engineerPlanning of climate, ventilation and refrigeration technologySupervision of construction and commissioningRe-measurements, assessments and expert reports
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #15
Energy Group AG Zweigniederlassung Chur Logo

Energy Group AG Zweigniederlassung Chur

Since 2025 · 21–50 empl.

Energy Group AG Zweigniederlassung Chur is an interdisciplinary engineering company specialising in energy and building services. It plans and optimises building automation, energy strategies and energy infrastructure, and supports projects from planning through to operation.

EngineerBuilding automationEnergy strategy and implementationNetwork planning
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #16
ENEG GmbH Logo

ENEG GmbH

Since 2026 · 1–10 empl.

ENEG GmbH is an independent engineering consultancy specializing in building services. It provides consulting, design and project support for heating, ventilation, air-conditioning, cooling, plumbing and sprinkler systems, including support during operation.

Building services engineerBuilding Services ConsultingHVACSE PlanningHVACSE Implementation
ranQ Trust Score 3.5 out of 5.0, rated Solid, Rank #17
PAGAenergie AG Logo

PAGAenergie AG

Since 1989 · 1–10 empl.

PAGAenergie AG is an independent engineering consultancy for building services and fire protection. It plans and advises on heating, ventilation, air conditioning, refrigeration and plumbing systems, energy supply and efficiency, and conducts thermal building simulations.

Fire protectionBuilding servicesFire protectionThermal building simulation
No score yet
IE

IBG Engineering AG

Since 1974 · 1–10 empl.

Fire protection
No score yet
IF

Ingenieurbüro für Haustechnik Georg Miler

Since 2002 · 1–10 empl.

Building services engineer
No score yet
ES

Equans Switzerland AG

Since 2008 · 1–10 empl.

Building services engineer
No score yet
AG

ADapt GmbH

Since 2019 · 1–10 empl.

Building services engineer
No score yet
BI

BBP Ingenieurbüro AG

Since 2020 · 1–10 empl.

Building services engineer
No score yet

Building services engineer in Chur

23Building services engineerCommercial register (Zefix) · as of November 15, 2026
2012Median year of registrationCommercial register (Zefix) · as of November 15, 2026
76in the Canton of GrisonsCommercial register (Zefix) · as of November 15, 2026
2,231in SwitzerlandCommercial register (Zefix) · as of November 15, 2026
Locations

Building services engineer in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 15, 2026

Largest places

Landquart7