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 ServicesSchlierenHauser & Schwerzmann Haustechnik AG
Hauser & Schwerzmann Haustechnik AG Logo
Verified· 2 sources

Hauser & Schwerzmann Haustechnik AG

Summary

About the company

The core activity of Hauser & Schwerzmann Haustechnik AG is the planning, installation, maintenance and repair of heating, ventilation and air conditioning systems. The company also offers emergency services and advises customers on the selection and replacement of heating systems.

AI-generated
Offering

Products & services

Industry:Plumbing & Building ServicesSpecialized Construction Installations
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
✓ Offered6
Heating
Heating systems for single-family homes, multi-family houses, residential developments, commercial and industrial buildings; consulting, planning, installation, commissioning, dismantling and replacement of heating systems with renewable energy sources.
Heating Service & Repairs
Service, repair and maintenance work on heating systems; plant inspection, functional testing, system check, troubleshooting, re-regulation, leak-tightness testing as well as maintenance and partial renewals.
Heating Emergency On-Call
24/7 fault phone service for heating systems installed by the company; emergency assistance outside office hours for its own installations.
Ventilation
Engineering, execution and consulting for ventilation systems; central and decentral systems, comfort ventilation, single-room systems, exhaust for restaurants and kitchens, and commercial and industrial ventilation.
Air Conditioning and Refrigeration
Planning, installation and service of air conditioning and refrigeration systems; office air conditioning, server cooling and energy-efficient overall solutions.

Knowledge

No knowledge articles yet

Once Hauser & Schwerzmann Haustechnik AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Hauser & Schwerzmann Haustechnik AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Hauser & Schwerzmann Haustechnik AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Grabenstrasse 1
8952 Schlieren

At a glance

Legal form
Corporation
UID
CHE-383.254.054
Founded
2018 · 8 years
Last commercial register change
October 6, 2025
Employees
21 to 50

Similar companies

KW
Karl Waechter AG
Zurich
BH
Bürge Haustechnik AG
Dielsdorf
HD
Hans Dünki GmbH
Rafz
LI
Lips Immo AG
Dietikon