Renovation in
Winkel

Stutz Holzbau AG

Since 2010 · 1–10 empl.·5.0(42)

The core activity of Stutz Holzbau AG is timber construction, particularly: renovation and refurbishment of existing buildings, new building construction, manufacture of roof windows and roof extensions, carpentry work, production of wooden floor joists and sight protection walls, and creation of raised beds. The company thus offers a wide range of services in the field of timber construction and positions itself as a competent and reliable partner for construction projects in the Bülach region.

Bünter Bau AG

Since 2018 · 1–10 empl.·3.4(5)

The core activity of Bünter Bau AG is the provision of construction and construction-related services, including planning, execution and management of construction projects with modern machinery and materials.

GBTECHNIK AG

Since 2024 · 1–10 empl.

GBTECHNIK AG specialises in gas, water and compressed-air engineering and provides planning, installation, maintenance and repair services for industrial, commercial, laboratory and residential buildings. Services include complete systems, pipework and fittings as well as pressure and functional testing.

WHS GmbH

Since 2007 · 1–10 empl.

Hauswart Elektro Carvalho Brasio

Since 2019 · 1–10 empl.

D&L Fassadenbau GmbH

Since 2025 · 1–10 empl.

Botvaria KlG Haus- und Gartenunterhalt

Since 2025 · 1–10 empl.

Sousa Energy Netzbau

Since 2025 · 1–10 empl.