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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Machinery & Electronic DevicesUnterägeriDER HEIZER, Ernst Menzi
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DER HEIZER, Ernst Menzi

Summary

About the company

The core activity of the company "Der Heizer" consists of maintenance, repair and inspection of heating systems, particularly oil burners and boilers, as well as oil supply. The focus is on troubleshooting and maintenance of combustion systems, including 24-hour service.

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Offering

Products & services

Industry:Repair of Machinery & Electronic Devices
✓ Offered5
Burner service
Burner service, boiler service and maintenance of oil-fired heating systems; fault rectification, repairs to heating control units, burner inspection and 24-hour service.
Maintenance of oil heating systems
Maintenance of boiler, heating control system, oil burner and oil supply; service for standard brands and systems in the Aegerital area, Central Switzerland and the Lake Zurich region.
Burner inspection
Burner inspection for oil-fired heating systems and heating installations; listed separately on the website as a non-binding enquiry.
Boiler service
Boiler service with regular maintenance, fault rectification and repairs to boilers and heating control units.
Repairs to heating control units
Repairs to heating control units in the event of faults in heating systems; complements the service for burners and boilers.
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Reviews

Aggregated rating

Aggregated rating
2
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle24
★TrustpilotSoon
PProvenExpertSoon

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Location

Mühlegasse 3
6314 Unterägeri

At a glance

Legal form
Sole proprietorship
UID
CHE-111.963.096
Founded
2004 · 22 years
Last commercial register change
July 5, 2010
Employees
1 to 10

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