Masonry Work in
Winterthur

Swiss Renovation GmbH

Since 2016 · 1–10 empl.·5.0(23)

The company's core activity is the renovation and refurbishment of buildings, particularly the removal of mold, sealing and building protection, as well as the execution of conversion and renovation work. The company also offers analysis and consulting services to find and implement individual solutions for problems and damage to buildings.

ZUKA UMBAU & RENOVATION GmbH

Since 2010 · 1–10 empl.·5.0(13)

The core activity of ZUKA Kundenmaurer GmbH is the execution of renovation and conversion work, particularly in the area of single-family homes and multi-family homes, with a focus on masonry work, bathroom and kitchen renovations, concrete repairs and other customer-specific masonry work, often under the condition that the work is carried out dust-free and in an inhabited state.

Basil Bau GmbH

Since 2021 · 1–10 empl.·5.0(14)

The core activity of Basil-Bau is the provision of masonry and construction services, including: single-family home (SFH) and multi-family home (MFH) construction and renovation; bathroom and kitchen renovations; exterior waterproofing of basement walls; foundation work for garden houses; garden design; pipe renovations; core drilling; circular sawing; and balcony construction. The company thus offers a wide range of services in the construction industry, with a focus on masonry and smaller construction projects.

Walter Melere AG

Since 1982 · 1–10 empl.·5.0(5)

Walter Melere AG provides structural fire protection services, including soft firestopping, mortar-based firestopping, fire protection claddings, firestop joints, silicone and hybrid sealants, and core drilling. The company also offers fire protection consulting and digital fire protection documentation.

Mabag AG

Since 1979 · 11–20 empl.·4.0(4)

The core activity of MABAG AG encompasses the planning, execution and consulting of construction projects in the areas of new construction, renovation and refurbishment of buildings and other structures. This includes: New construction: Construction of small new buildings, including excavation, sewerage, utility lines, concrete work, masonry, plastering, drywall and rendering. Renovation: Renovation of building envelopes, including facades and rendered external thermal insulation, as well as replacement of windows, heating systems, retaining walls, concrete work and sewerage systems. The company also offers additional services such as core drilling, concrete cutting and the creation of offers.

TENOVA BAU GmbH

Since 2008 · 1–10 empl.·5.0(2)

The core activity of TENOVA Bau GmbH is the creation of formwork for building construction, particularly for ceilings, walls, stairs and circular formwork, as well as the execution of masonry work.

AN TA Baurenovationen GmbH

Since 2023 · 1–10 empl.

The company's core activity is the execution of renovation and conversion projects for companies from various industries, including office renovations, expansion of retail spaces, modernization of production facilities and other construction-related services such as customer walling, concrete renovation, facade renovation, demolition and environmental work.

Jochen Binder

Since 1991 · 1–10 empl.

Hidegh Kundenmaurer GmbH

Since 2002 · 1–10 empl.

Naher Bau GmbH

Since 2025 · 1–10 empl.