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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,041 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesGamsenBrennwall AG
Brennwall AG Logo
Verified· 3 sources

Brennwall AG

Summary

About the company

Brennwall AG provides heating services, offering maintenance and servicing of heat-producing systems such as heat pumps, wood-fired boilers and oil- or gas-fired burners. The company also carries out commissioning for systems installed by partners and provides remote monitoring to detect faults at an early stage.

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Offering

Products & services

Industry:Plumbing & Building Services
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Maintenance & Service
Service for heat pumps, wood heating systems, and oil and gas burners; maintenance for efficient, safe operation of modern heat generation systems.
Commissioning
Commissioning of systems sold and installed via partners; compliant, on-time initial start-up of heating systems.
Remote monitoring
Remote monitoring of heating systems for ongoing operational supervision, early fault detection, and remote support.
Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.89
★TrustpilotSoon
PProvenExpertSoon

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Location

Kantonsstrasse 407
3900 Gamsen
Opening hours
Mon
07:30 - 11:30
Tue
07:30 - 11:30
Wed
07:30 - 11:30
Thu
07:30 - 11:30
Fri
07:30 - 11:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-195.773.199
Founded
2024 · 2 years
Last commercial register change
October 31, 2025
Employees
1 to 10

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