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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,947 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesZurichHeinz Gertsch AG
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Verified· 3 sources

Heinz Gertsch AG

Summary

About the company

The core activity of Heinz Gertsch AG is the planning, installation and maintenance of heating systems, including district heating, heat pumps, solar systems, gas heating and oil heating, as well as pipeline construction and conversions in the field of building technology.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered9
Planning
Calculate heat demand, review options, plan and coordinate systems; select products, align components and, on request, organise a turnkey system as general contractor.
District heating
Connection and installation work for district heating in the secondary and primary sector; execution on the customer side and on the district heating side in accordance with the applicable regulations and standards.
Heat pumps
Supply and installation of heat pumps; check feasibility with the authorities, including drilling permits for ground probes, and commissioning for trouble-free operation.
Solar
Professional installation of solar and photovoltaic panels for hot water or electricity generation.
Gas heating
Planning, installation and execution of gas heating systems with the necessary concessions/authorisations; work on gas-based heat generators for heating systems.
Oil heating
Installation and execution of oil heating systems and corresponding heating installations; installation for cost-effective and efficient heat generation.
Pipeline construction
Pipeline construction in the underground sector, inside buildings and for distribution systems; also special lines, small series and special orders.
Conversions / Modernisation
Extensions and new installations, replacement of radiators as well as modernisation of bathrooms, kitchens and entire flats; including expert consultation on radiators.
Service and maintenance
Repairs and maintenance work on systems; professional, prompt service to extend the service life of the entire system.
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Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.610
★TrustpilotSoon
PProvenExpertSoon

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Location

Schaffhauserstrasse 279
8057 Zurich
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 - 15:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.970.538
Founded
1995 · 31 years
Last commercial register change
August 4, 2010
Employees
1 to 10

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