Plumber in
Niederhasli

7 companies in Plumber based in Niederhasli — name and year of registration from the commercial register. The list below shows them all.

Companies

All 7 companies in Niederhasli

Stepa GmbH Logo

Stepa GmbH

Since 2023 · 1–10 empl.

The core activity of Stepa GmbH is the planning, installation, maintenance and repair of heating and plumbing systems, including heat pump systems and underfloor heating, for new buildings, renovations and existing properties.

PlumberHeating refurbishment & installationUnderfloor heatingDescaling of hot water boilers
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #1
Haustechnik W&WZ GmbH Logo

Haustechnik W&WZ GmbH

Since 2025 · 1–10 empl.

Haustechnik W&WZ GmbH provides sanitary and heating installation, system planning and maintenance services for buildings. Its offerings include installation and repairs, preventive maintenance and a 24/7 emergency service, as well as water treatment systems and heating system modernization.

PlumberPlanningSanitaryHeating
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #2
Klimalik Fazlija Logo

Klimalik Fazlija

Since 2025 · 1–10 empl.

Klimalik Fazlija sells patented deflectors for air conditioning systems and ventilation outlets. The company advises customers from planning through to installation and offers solutions for controlled indoor air distribution.

EngineerAir deflectors for air conditionersPlanning and installation of air deflectors
No score yet
B+

Bünter + Schellenberg AG Niederhasli

Since 1981 · 1–10 empl.

The core activity of Bünter + Schellenberg AG is the planning, consulting, repair and installation of sanitary facilities and heating systems, including sanitary installations, all types of heating systems, oil heating systems and water softening systems.

Plumber
No score yet
PA

Pietro Acone Sanitär- & Heizungsinstallationen, Unterhalt & Verwaltung Liegenschaften

Since 2008 · 1–10 empl.

Plumber
No score yet
SH

Sonnenhof Haustechnik gmbh

Since 2015 · 1–10 empl.

Insulation
No score yet
WG

WELA GmbH

Since 2025 · 1–10 empl.

Plumber
No score yet

Plumber in Niederhasli

7PlumberCommercial register (Zefix) · as of November 6, 2026
2023Median year of registrationCommercial register (Zefix) · as of November 6, 2026
1,189in the Canton of ZurichCommercial register (Zefix) · as of November 6, 2026
8,141in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Plumber in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026