Building Maintenance in the
Canton of Appenzell Inner Rhodes

Appenzeller Holzbau GmbH

Since 2005 · 21–50 empl.·4.4(25)

The core activity of Appenzeller Holzbau GmbH is timber construction, particularly the planning and execution of new buildings, conversions and renovations of buildings, as well as the provision of interior finishing and carpentry services. This also includes special services such as old building renovation, thermography and the manufacture of stairs, bathrooms and other interior fittings.

Sonderegger & Breu AG, Schreinerei-Zimmerei

Since 1987 · 1–10 empl.·4.6(10)

The core activity of Schreinerei & Zimmerei Sonderegger Breu AG is the planning, production and installation of high-quality woodwork, including furniture, interior fittings, conversions, windows, doors, kitchens, built-in cupboards and terraces, using regional products and raw materials, with a focus on sustainability and customer satisfaction.

Spirig Schreinerei AG

Since 1981 · 1–10 empl.

The core activity of Schreinerei Spirig AG is the manufacture and distribution of wood products, particularly the production of furniture, kitchens and other woodwork, as well as the provision of services in the field of carpentry, such as conversions and renovations.

MABA Bau Marcel Balzli

Since 2014 · 1–10 empl.

The core activity of MABA-Bau is building construction.

Breu, Holzbau AG Oberegg

Since 1975 · 1–10 empl.·5.0(3)

Breu, Holzbau AG Oberegg is a timber construction company that manufactures and assembles prefabricated wood elements and provides planning, site management and construction supervision. Services include new builds, residential construction, renovations and agricultural buildings, as well as energy-efficiency measures such as thermography, blower door testing and 3D measurements.

Peter Manser AG

Since 1988 · 11–20 empl.·4.7(3)

The core activity of Holzbau P. Manser AG is the execution of works in the field of timber construction, including new buildings, conversions, renovations, facades, stairs, kitchens and general carpentry and joinery work.

Räss Bau GmbH

Since 2019 · 1–10 empl.

The core activity of Räss Bau GmbH is the execution of construction projects, particularly in the areas of masonry, screed work, renovations, civil engineering and specialized services such as the subsequent installation of underfloor heating and monolithic concrete surfaces.

Dörig & Brülisauer GmbH

Since 1998 · 11–20 empl.·5.0(2)

The core activity of Dörig Brülisauer GmbH is timber construction, specifically planning, project management, structural engineering, surveying, carpentry, joinery, and the implementation of timber construction projects, including residential construction, renovation, facades, agricultural construction, commercial construction, and decking.

FOLLADOR BAU AG

Since 2017 · 11–20 empl.·4.3(4)

The core activity of Follador Bau AG is the provision of masonry and concrete work for new buildings and renovations, including comprehensive services such as planning, implementation and construction completion. The company offers specific services such as renovation, demolition, drilling/cutting, concrete renovation, masonry work and plastering work.

Büchler Kaminfeger GmbH

Since 2024 · 1–10 empl.

Büchler Kaminfeger GmbH provides inspection and cleaning services for wood, oil and gas heating systems as well as official combustion checks (emission measurements). Services also include visual inspections of wood-burning appliances and impartial advice on fire safety, correct operation and energy efficiency; contact person Michael Büchler holds federal qualifications as a master chimney sweep.

Faustino Bau AG

Since 2025 · 1–10 empl.

Faustino Bau AG is a specialist company for plastering and painting work. Its services include interior and exterior plastering, external thermal insulation, fire protection, drywall construction, as well as renovation and refurbishment work.

DS Concepts Schweiz GmbH

Since 2025 · 1–10 empl.

DS Concepts Schweiz GmbH offers DS-SMART, a temporary metal construction door used during building phases as a provisional closure. The company handles planning, manufacturing, installation and removal, and serves site managers, general contractors, door builders and other construction professionals.