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arnaldi – Fertigung

Heating, plumbing, ventilation and solar technology: planning, installation and maintenance from a single source

arnaldi Logo

arnaldi energie wasser AG

Thun (Headquarters) · Erlenbach i.S. (Branch)New on Amplifa

over 25 yearsActive in water and heating technology
approx. 12–13Employees
2Locations (Thun, Erlenbach i.S.)
AGLegal form (Switzerland)

About us

arnaldi energie wasser AG is a Swiss building services company headquartered in Thun with a branch in Erlenbach im Simmental. For more than 25 years, the company has been active in the field of water and heating technology installations, implementing solutions for heating, plumbing, ventilation as well as solar and photovoltaic technology. Its range of services includes energy concept consulting, system planning, installation and modernisation of heating systems and heat pumps, plumbing installations, ventilation systems as well as maintenance and repair work. The team of around 12 to 13 employees accompanies projects from the initial idea to the finished installation, primarily for residential construction as well as new builds and renovations in the Thun region, the Simmental and the surrounding area. The company works with a network of partner companies, focuses on energy-efficient and low-maintenance technology and trains apprentices.

Site
Thun
Processes
Heating installation (planning, execution, modernisation, repair), Plumbing installation, Ventilation installation, Solar/photovoltaic installation, Heat pump installation, Energy concept consulting and system planning, System maintenance and servicing, Heating installation and heating modernisation
Certificates
Suissetec association, GEAK (energy certificate), Minergie
Employees
approx. 12–13 (team
Industries
Building services/MEP engineering, Residential construction, New builds and renovation
  1. 01

    Energy concept consulting

  2. 02

    System planning

  3. 03

    Installation / execution

  4. 04

    Modernisation

  5. 05

    Maintenance and repair

Locations

Standort Thun

Thun

CH

Headquarters

Materials
Heating, plumbing, ventilation, solar/photovoltaics
Standort Erlenbach i.S.

Erlenbach i.S.

CH

Branch

Materials
Heating, plumbing, ventilation, solar/photovoltaics

Components & Systems

Heat pump installation
Heat pump installationAssembly · Building services
Heating system
Heating systemInstallation · Residential construction
Plumbing installation
Plumbing installationAssembly · Residential construction
Solar/photovoltaic system
Solar/photovoltaic systemAssembly · Building services

Inside the production

Employee in action
Employee in action
Building services project
Building services project
Pipework installation
Pipework installation
Building services system construction
Building services system construction
Heating technology assembly
Heating technology assembly
Team arnaldi energie wasser AG
Team arnaldi energie wasser AG
Building services construction site
Building services construction site

Industries

Building services/MEP engineeringResidential constructionNew builds and renovation

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Heating installation (planning, execution, modernisation, repair)Assembly–––––
Plumbing installationAssembly–––––
Ventilation installationAssembly–––––
Solar/photovoltaic installationAssembly–––––
Heat pump installationAssembly–––––
Energy concept consulting and system planningEngineering–––––
System maintenance and servicingAssembly–––––

Additional services

Heating installation and heating modernisationPlumbing installationsVentilation systemsSolar/photovoltaic technologyHeat pumpsEnergy concept consultingPlanning and execution of building servicesMaintenance and repair work

Quality

The company relies on high-quality materials, consistent quality control and a trained team undergoing regular further education.

EvidenceThunErlenbach i.S.
Suissetec association
GEAK (energy certificate)
Minergie

History

  1. Active for over 25 years in the field of water and heating technology installations; founder Massimo Arnaldi

  2. 2023

    Team strengthened by HVAC employee Patrick Briggen

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