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 · Imprint744,877 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesMaienfeldHans Zehnder AG
Hans Zehnder AG Logo
Verified· 3 sources

Hans Zehnder AG

Summary

About the company

Hans Zehnder AG is a planning and execution firm for sanitary, heating, ventilation and solar systems. The company provides bathroom and heating renovations, system planning, installation and maintenance, and operates a showroom in the Calandapark.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered
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
3
Plumbing | Heating | Ventilation
Planning, coordination and installation of heating, ventilation and plumbing systems; advice, planning, installation and service for energy-efficient building services.
Bathroom and shower renovations
Planning and execution of bathroom and shower renovations, including dismantling, replacement of pipework, new build-up of floors, ceilings and walls, and installation of sanitary fixtures.
Heating renovations
Heating renovations for new builds and conversions, including selection of heating system, heat pumps, solar systems, underfloor heating, boiler replacements and repair work.
Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.67
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once Hans Zehnder AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Hans Zehnder AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Hans Zehnder AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Hans Zehnder AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Obere Industrie 2
7304 Maienfeld
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-454.995.315
Founded
2024 · 2 years
Last commercial register change
February 19, 2024
Employees
21 to 50

Similar companies

GB
G. Brunner Haustechnik AG
Domat/Ems
CH
Caduff Haustechnik AG
Ilanz
VH
Vitali Haustechnik AG
Lenzerheide/Lai
SA
swisspro AG
Chur