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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesZurichKälin Sanitär+Heizung AG
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Verified· 3 sources

Kälin Sanitär+Heizung AG

Summary

About the company

The core activity of KÄLIN SANITÄR + HEIZUNG AG is the planning, execution and repair of sanitary and heating systems, including the installation of heat pumps, solar systems, wood-fired heating systems, gas and oil heating systems, radiators and underfloor heating, as well as the renovation and modernization of bathrooms and heating systems.

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Offering

Products & services

Industry:Plumbing & Building ServicesSpecialized Construction Installations
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Planning
Planning of all phases from feasibility studies and preliminary projects through specialist coordination, approvals and Minergie applications to tenders, detailed design and building documentation.
Sanitary installations
Bathroom renovations, bathtub replacement, new-build installations, domestic hot-water treatment, descaling systems, boiler descaling, filter service as well as service for taps, appliances and flush cisterns.
Heating installations
Heating refurbishments, boiler and control replacement, chimney refurbishment, heat pumps, district heating, wood-fired systems, solar installations as well as service, regulation and operational optimisation.
Ventilation installations
Planning, installation, maintenance and repair of ventilation systems for residential buildings, offices and commercial properties, including functional checks, operational optimisation and control replacement.
Refrigeration and air conditioning
Planning, installation, commissioning and servicing of refrigeration and air-conditioning systems, supplemented with functional checks, operational optimisation, control replacement and maintenance.
Service and maintenance
24/7 emergency service, repairs, regular maintenance, inspections, functional tests, filter and boiler maintenance, pump replacement as well as maintenance of heating, sanitary, ventilation and air-conditioning systems.
Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 25 reviews across all connected sources

Sources
GGoogle4.325
★TrustpilotSoon
PProvenExpertSoon

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Location

Freilagerstrasse 28
8047 Zurich
Opening hours
Mon
07:30 - 12:00, 13:00 - 16:30
Tue
07:30 - 12:00, 13:00 - 16:30
Wed
07:30 - 12:00, 13:00 - 16:30
Thu
07:30 - 12:00, 13:00 - 16:30
Fri
07:30 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-115.742.909
Founded
2010 · 16 years
Last commercial register change
October 23, 2025
Employees
11 to 20

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