Specialized Construction Installations in
Bülach

Effetto Luce Beleuchtungen GmbH

Since 1998 · 1–10 empl.·5.0(9)

The core activity of Effetto Luce Beleuchtungen GmbH is the planning, consulting, installation and repair of lighting systems, as well as the sale of designer lamps and lighting components. The company also offers a comprehensive range of services, including the creation of lighting concepts, the coordination of installation work and the repair of defective lamps.

Hürlimann Klimaanlagen AG

Since 2002 · 1–10 empl.

The core activity of Hürlimann Klimaanlagen AG is the execution and maintenance of climate and ventilation systems, including installations, energy optimization and infrastructure. The company also offers a home service for the maintenance and repair of air conditioning systems, ventilation systems and refrigeration systems.

Wolfgang Meier lichtdesign-schweiz.ch

Since 2017 · 1–10 empl.

The core activity of the company "Lichtdesign-Schweiz" is the planning, consulting, sales and rental of lighting solutions for various areas, including residential, office, educational, healthcare, presentation, sales, technical, industrial, hotel, gastronomy, art, cultural, monument and sacred buildings. The company also offers lighting control, light sources and light objects, and manufactures precise and custom-made products for individual customer requests.

Rotondo U. Siegrist GmbH

Since 1995 · 1–10 empl.·5.0(4)

Rotondo U. Siegrist GmbH is a climate-technology company that plans, installs and services air-conditioning, heat-pump and ventilation systems. The company supplies solutions for residential climate control, wine-cellar and medical/pharmacy cooling and provides maintenance, disinfection and online quotation services.

Roland Heiniger

Since 1988 · 1–10 empl.·2.8(11)

The core activity of Schliesstechnik Heiniger is the planning, installation, repair and maintenance of locking systems, lock systems and security systems for private and commercial customers. This also includes the 24-hour emergency service for key emergencies, the installation of mailbox systems and burglary protection. The company also offers a key foundry and represents renowned manufacturers of locking systems.

Ilic Montagen GmbH

Since 2005 · 1–10 empl.

Nik Bautechnik GmbH

Since 2016 · 1–10 empl.