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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,740 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceRupperswilChämifäger Fischer Energie AG
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Verified· 3 sources

Chämifäger Fischer Energie AG

Summary

About the company

The core activity of Chämifäger Fischer Energie AG is the provision of services in the field of chimney sweeping, combustion control, fire protection and energy consulting. Specifically, this includes: cleaning of heating and flue gas systems fired with oil, wood or gas; carrying out official combustion control (flue gas measurement); repair and restoration of wood-burning stoves; consulting builders and architects in the field of structural, operational and thermal fire protection; chimney sweeping and stove construction; and energy consulting. The company thus offers a comprehensive range of services in the field of heating technology, fire protection and energy efficiency.

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Industry:Building Maintenance
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Chimney sweeping work
Cleaning and safety-related maintenance of combustion systems fired with oil, wood or gas; inspection of all parts of the flue gas system and regular cleanings as needed and required by regulations.
Combustion system inspection
Flue gas measurements and official combustion system inspections for oil, gas and wood-fired heating units; including acceptance measurements for newly installed or renovated systems.
Fire protection
Advice and support in structural, operational and heat-related fire protection; municipal fire protection approvals, advising municipalities, clients and architects.
Lopper service
Service for Lopper wood-fired heaters: troubleshooting, servicing, replacement of combustion chambers, optimisations, conversion of control units, flue gas measurement and commissioning.
Repairs and stove construction
Restoration and renovation of load-bearing and tiled stoves, as well as complete rebuilding according to the current air quality regulations.
Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.610
★TrustpilotSoon
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Location

Wiesenweg 39
5102 Rupperswil

At a glance

Legal form
Corporation
UID
CHE-168.657.225
Founded
2023 · 3 years
Last commercial register change
December 30, 2025
Employees
1 to 10

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