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
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesAu SgGWT Gebäude- und Wassertechnik GmbH
GWT Gebäude- und Wassertechnik GmbH Logo
Verified· 2 sources

GWT Gebäude- und Wassertechnik GmbH

Summary

About the company

The company provides services in the field of heating and plumbing, particularly consulting, planning, installation and maintenance of heating systems such as heat pumps, gas, oil and wood heating systems, solar systems, underfloor and radiator heating systems.

AI-generated
Offering

Products & services

Industry:Specialized Construction ActivitiesPlumbing & 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
✓ Offered4
Sanitary engineering
Sanitary engineering for new builds, conversions and renovations; planning, coordination of heating, electrical, plastering, tiling and masonry work as well as complete sanitary installations.
Heating systems
Heating systems with heat pumps, natural gas, oil or wood-fired heating; solar support, boiler replacements, radiators, underfloor and ceiling heating, including installation, project management and maintenance.
Consulting
Consulting for efficient energy management and tailor-made solutions considering requirements; with regular maintenance as well as use of reputable brands and safe systems.
24-hour emergency assistance
24-hour emergency assistance for faults in drains, water or heating, also in the evening, on weekends and public holidays.

Knowledge

No knowledge articles yet

Once GWT Gebäude- und Wassertechnik GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

GWT Gebäude- und Wassertechnik GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank GWT Gebäude- und Wassertechnik GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of GWT Gebäude- und Wassertechnik GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Hauptstrasse 31
9434 Au Sg
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-299.476.401
Founded
2022 · 4 years
Last commercial register change
April 8, 2022
Employees
1 to 10

Similar companies

SZ
SIMONS ZÄUNE GmbH
Au Sg
SL
Sanitär LaGo GmbH
St. Gallen
PG
PvA Gebäude- und Rohrtechnik GmbH
Eggersriet
E2
Energie 2000 Energiemanagement AG
Rufi