Building services engineer in
Wil SG
8 companies in Building services engineer based in Wil SG — name and year of registration from the commercial register. The list below shows them all.
All 8 companies in Wil SG
Calorex AG
Since 1995 · 11–20 empl.4.8(6)
Calorex AG is an engineering consultancy for energy technology, providing advisory and planning services for heating, ventilation, air conditioning, refrigeration and plumbing. Its services include feasibility studies, energy concepts, technical coordination and general planning for heating plants and district heating networks.
kobelt energie GmbH
Since 2013 · 11–20 empl.4.0(4)
kobelt energie GmbH advises on, plans and installs building services systems for heating, ventilation, air conditioning and plumbing. Its services also include heating renovations, solar and photovoltaic systems, maintenance, and solutions for using renewable energy.
PLANERwerk GmbH
Since 2017 · 1–10 empl.5.0(4)
PLANERwerk GmbH is a building services engineering firm that plans heating, ventilation, air conditioning and plumbing installations. It supports implementation for new buildings and renovations, working on residential, commercial and industrial building projects.
R. Felix Planungsbüro Gebäude- & Installationstechnik
Since 1999 · 1–10 empl.
DGProjekte GmbH
Since 2019 · 1–10 empl.
Thomas Bissegger Planungsbüro für Gebäudetechnik
Since 2022 · 1–10 empl.
Lieberherr E-Xecutive GmbH
Since 2024 · 1–10 empl.
Hamiti Ingenieure GmbH
Since 2026 · 1–10 empl.
Building services engineer in Wil SG
Building services engineer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 15, 2026
Building services engineer in other places
By canton