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 · Imprint744,794 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesBuchs ZhHans Brun AG Heizung + Sanitär
Hans Brun AG Heizung + Sanitär Logo
Verified· 3 sources

Hans Brun AG Heizung + Sanitär

Summary

About the company

The core activity of Hans Brun AG encompasses the planning, installation and maintenance of plants and systems in the areas of heating, cooling, sanitation, gas, water technology and renewable energies. The company offers comprehensive solutions for these areas, including service and standby, and places emphasis on sustainable and environmentally friendly solutions.

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
7
Heating
Heating system installations and service for new builds, conversions and renovations; heating planning, repairs, installation service and a 24-hour building-services emergency service.
Sanitary
Sanitary installations and service for new builds, renovations and conversions; bathroom conversions, repairs, planning and a 24-hour building-services emergency service.
Water technology
Water treatment and water hygiene for swimming pools, public facilities and industry; booster and disinfection systems, filtration technology, dosing technology and 24-hour service.
Renewable energies
Energy planning and implementation with heat pumps, solar systems, wood-fired heating and photovoltaics.
Gas service and maintenance
Service, maintenance and repair of gas-operated appliances such as cookers, instantaneous water heaters and room air heaters; burner adjustment, safety inspection and maintenance contracts.
Reviews

Aggregated rating

Aggregated rating
3.2
of 5

Aggregated from 24 reviews across all connected sources

Sources
GGoogle3.224
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Hans Brun AG Heizung + Sanitär in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Hans Brun AG Heizung + Sanitär by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Furtbachstrasse 20
8107 Buchs Zh
Opening hours
Mon
07:00 - 16:30
Tue
07:00 - 16:30
Wed
07:00 - 16:30
Thu
07:00 - 16:30
Fri
07:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.835.112
Founded
2002 · 24 years
Last commercial register change
July 2, 2025
Employees
21 to 50

Similar companies

BH
Bürge Haustechnik AG
Dielsdorf
HD
Hans Dünki GmbH
Rafz
LI
Lips Immo AG
Dietikon
LS
Lips Söhne AG
Dietikon
KA
Koster AG Gebäudetechnik, Zweigniederlassung Herrliberg
Herrliberg
AS
A. Schleh AG
Wetzikon Zh 1
SA
Sutterlüti AG
Zurich
HM
Hersperger Meilen AG
Meilen