Building Maintenance in
Berneck

7 companies in Building Maintenance based in Berneck — name and year of registration from the commercial register. The list below shows them all.

Companies

All 7 companies in Berneck

Koster Gebäudesanierung GmbH

Since 2019

Roof treatmentFacade treatmentFloor treatment

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Koster Gebäudesanierung

Since 2007

Roof treatmentFacade treatmentGround treatment

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Grässli Kaminfeger GmbH

Since 2013

Chimney and flue cleaningMaintenance and repair of heating systemsAdvisory and installation of smoke detectors

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Rhy Montagen & ZARU'S HOUSE GmbH

Since 2019

Joinery installationShopfittingExhibition stand construction

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Heguseba Herzog Baltus

Since 2010

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Andreas Nüesch, Projekt- & Handwerksarbeiten, PLAN - GRAFIK - WERK

Since 2018

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BETONBOHREN BETONSCHNEIDEN DRILL-TEC GMBH

Since 2023

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Building Maintenance in Berneck

7Building MaintenanceCommercial register (Zefix) · as of September 23, 2026

2018Median year of registrationCommercial register (Zefix) · as of September 23, 2026

559in the Canton of St. GallenCommercial register (Zefix) · as of September 23, 2026

8,825in SwitzerlandCommercial register (Zefix) · as of September 23, 2026

Locations

Building Maintenance in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

St. Gallen74 Gossau SG22 Wil SG22 Widnau21 Altstätten SG14 Uznach13 Buchs SG11 Zuzwil SG10 Rorschach9 Goldach9

Industry axis

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Building Maintenance inBerneck

All 7 companies in Berneck

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Building Maintenance in
Berneck