Technical Consulting & Engineering in
Wichtrach

Steiner Wichtrach Haustechnik AG

Since 1972 · 1–10 empl.·4.1(42)

The core activity of Steiner Wichtrach Haustechnik AG includes the sale and installation of home technology systems, including heating installations, sanitary facilities, plumbing work, lightning protection systems and bathroom renovations. Additionally, the company also offers household and gift items.

Nieder ENERGIE Häuser GmbH

Since 2019 · 1–10 empl.

The core activity of Nieder ENERGIE Häuser GmbH is energy consulting and optimization for buildings, particularly in the creation of energy certificates (GEAK), planning and implementation of energetic renovations and new constructions, as well as consulting on the selection and implementation of energy-efficient solutions such as heat pumps, solar systems and ventilation systems.

KOORBAU GmbH

Since 2023 · 1–10 empl.

KOORBAU GmbH coordinates and advises on construction and business projects. Its services include electrical coordination and consulting for industrial properties, energy consulting, construction coordination, project management, and schedule planning.

Aquatica GmbH

Since 1996 · 1–10 empl.

enerchange gmbh

Since 2012 · 1–10 empl.

Pascal Richard MTC

Since 2021 · 1–10 empl.

Wohnmobiltechnik Marco Burri

Since 2025 · 1–10 empl.

Skysolution GmbH

Since 2025 · 1–10 empl.