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DirectoryCrafts & TradesPlumbing & Building ServicesZurichKoster Beteiligung AG
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Verified· 3 sources

Koster Beteiligung AG

Summary

About the company

Koster Beteiligung AG provides building-services solutions including planning, installation and maintenance of heating, ventilation, air-conditioning, refrigeration, sanitary systems and MSRL/electrical controls. The company delivers projects for both large and small installations, produces switchboards in its workshop, and offers service, maintenance, 24h support and renewable-energy related services.

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Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered
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10
Heating systems
Heating systems are planned, built, replaced, maintained and serviced; including modern heating systems and alternative energy sources.
Ventilation systems
Ventilation systems are planned and installed; including air distribution, low energy consumption and efficient heat recovery.
Air conditioning and refrigeration systems
Air conditioning and refrigeration systems are planned and installed; in particular for buildings, IT systems and rooms with closed-window operation.
MSRL / Building automation
Energy optimisation, control concepts and commissioning/balancing; adaptation of electrical installations and control cabinets as well as preparation of schematics and panels.
Sanitary installations
Sanitary installations are consulted on, planned, implemented, repaired and maintained; for single-family homes, villas, residential developments, commercial and industrial buildings.
Large-scale systems
Complex heating, ventilation, sanitary, MSRL, air conditioning and refrigeration systems for demanding installations and tasks.
Service and maintenance
24-hour service, consulting, service orders and maintenance contracts for heating, ventilation, sanitary and MSR systems.
Small installations
Home technology for small installations; conversions, refurbishment and repairs in the fields of heating, ventilation, air conditioning, electrical and sanitary.
Renewable energy
Planning and implementation of solutions in the field of renewable energy, supplemented by consulting services and connections to heating and building technology.
Consulting
Consulting for heating, ventilation, air conditioning, sanitary, building automation and renewable energy, as well as support with quotations and service requests.
Reviews

Aggregated rating

Aggregated rating
3.5
of 5

Aggregated from 55 reviews across all connected sources

Sources
GGoogle3.555
★TrustpilotSoon
PProvenExpertSoon

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Location

Hier entsteht die Karte
Juchstrasse 11
8048 Zurich
Opening hours
Mon
07:00 - 12:00, 13:00 - 16:30
Tue
07:00 - 12:00, 13:00 - 16:30
Wed
07:00 - 12:00, 13:00 - 16:30
Thu
07:00 - 12:00, 13:00 - 16:30
Fri
07:00 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-115.717.828
Founded
2010 · 16 years
Last commercial register change
December 5, 2025
Employees
1 to 10

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