Renovation in
Herisau

Schreinerei Eisenhut AG

Since 2014 · 11–20 empl.·5.0(10)

Schreinerei Eisenhut AG carries out carpentry work and makes custom furniture. Its services include interior design and fit-outs, as well as planning and carrying out renovations; products include doors, kitchens, built-in cabinets and flooring.

Ciofalo Kaminfegermeister

Since 2016 · 1–10 empl.·5.0(9)

Ciofalo Kaminfegermeister provides cleaning, maintenance and combustion inspections for oil, gas and wood heating systems, and also offers ventilation cleaning and surface-treatment work on wood-fired appliances.

Diem Holzbau AG

Since 1976 · 1–10 empl.

The core activity of Diem Holzbau AG is the realization of wood construction projects, particularly in the areas of new buildings, renovations, interior finishing, attic conversions, stairs, kitchens and furniture.

Zenuni Malergeschäft AG

Since 1981 · 1–10 empl.·5.0(4)

Zenuni Malergeschäft AG carries out interior and exterior painting and façade renovations. Its services also include wallpapering, mineral plaster, colour advice, mould and crack treatment, and decorative wall finishes.

Wilfling Schreinerei AG

Since 2006 · 1–10 empl.

Wilfling Schreinerei AG operates a carpentry business, providing advice, planning, production, installation and service for wood and wood-based materials. Its services include interior fittings, custom furniture, fitted wardrobes, kitchens and repairs.

Flaman GmbH

Since 2010 · 1–10 empl.

The core activity of Flaman GmbH is the provision of services in the field of construction expertise, particularly: * Repair of building damage * Energy calculation * Building diagnostics * Pollutant analysis * Radon analysis The company positions itself as a building damage expert and offers its services throughout Switzerland.

Alpha Holz GmbH

Since 2016 · 1–10 empl.

Alpha Holz GmbH provides ecological timber construction and interior fit-out services. It advises on, plans and carries out renovations, conversions and interior design projects, handles building applications and site management, and produces furniture, kitchens, doors and cupboards in its own joinery workshop.

Ciofalo Kaminfegermeister GmbH

Since 2024 · 1–10 empl.·5.0(9)

Ciofalo Kaminfegermeister GmbH carries out cleaning, maintenance and combustion inspections for oil, gas and wood heating systems, and also provides ventilation cleaning and minor maintenance work on small wood-fired stoves.

Kopernikus Energy KLG

Since 2025 · 1–10 empl.

Kopernikus Energy KLG plans and implements photovoltaic systems and energy projects for building and open-area sites. The company also provides consulting, planning, execution, and after-sales service related to heat pumps and energy-efficient renovations.

HEER GMBH HERISAU

Since 2026 · 1–10 empl.

HEER GMBH HERISAU plans and installs shading systems, glazing, and metal and aluminium structures. Its services include roller shutters, slatted and awning systems, pergolas and conservatories, as well as repairs, maintenance, and smart-home controls.

HGS Haus & Gebäudesanierung GmbH

Since 2003 · 1–10 empl.

The core activity of the company 'Haus & Gebäudesanierung GmbH' is the execution of repairs and renovations in and around the house, including craft-related aspects such as renovations and maintenance of buildings.

Mati Rückbau-Umbau GmbH

Since 2025 · 1–10 empl.

Mati Rückbau-Umbau GmbH provides demolition, renovation and concrete work, as well as dismantling, disposal, facade work and plastering services. The company carries out projects for building and industrial infrastructure with a focus on precise, clean and on-time execution.