ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,740 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesNiederhasliHaustechnik W&WZ GmbH
Haustechnik W&WZ GmbH Logo
Verified· 2 sources

Haustechnik W&WZ GmbH

Summary

About the company

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.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
✓ Offered
5
Planning
Advisory services, cost estimates, system optimisation and detailed execution planning for new builds, renovations and refurbishments in the area of sanitary installations and heating.
Sanitary
Bathroom and WC refurbishments, burst-pipe service, boiler descaling as well as water-softening, pressure-boosting and sewage lifting systems.
Heating
Installation of central heating systems, underfloor heating, heating maintenance and service, replacement of heating boilers, and energy-efficient modernisation and optimisation.
Service & Maintenance
Replacing water filters, burst-pipe service, boiler descaling, bleeding radiators, connection of washing machines, as well as fault diagnosis and repairs.
24h Service
Sanitary and heating emergency service available 24/7 for burst water pipes, heating faults and water damage; also for smaller repairs and maintenance.

Knowledge

No knowledge articles yet

Once Haustechnik W&WZ GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Haustechnik W&WZ GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Haustechnik W&WZ GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Haustechnik W&WZ GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Langackerweg 5
8155 Niederhasli

At a glance

Legal form
Limited Liability Company
UID
CHE-244.066.229
Founded
2025 · 1 year
Last commercial register change
January 16, 2026
Employees
1 to 10

Similar companies

RG
Rohrimpuls GmbH
Feldbach
SS
Schorr Sanitär GmbH
Winterthur
HS
Hertig Sanitär AG
Bubikon
TS
Terzo Sanitär GmbH
Rümlang
NR
Niedermann Ragosta GmbH
Glattfelden
DC
Dusch-WC Center GmbH
Zurich
DA
Dober AG
Schlieren
HS
Hanspeter Staub Heizungen
Winterthur