Renovation in the
Canton of Basel-Country

Spinnler Bau AG

Since 2005 · 1–10 empl.·4.5(16)

The core activity of Spinnler Bau AG involves the execution of construction projects, including renovations, refurbishments, earthworks, construction management and owner consulting. The company offers a wide range of services, including: * Renovation and refurbishment of single-family and multi-family homes, kitchens, bathrooms, basements and facades * Earthworks, such as sewer and utility lines, excavation and foundation work * Construction management and owner consulting for private and public institutions * Repairs and building maintenance for private and public institutions * Specialized work such as diamond drilling, plate work, plastering and high-load flooring The company positions itself as a competent partner for all construction services and offers long-standing expertise and experience in the construction industry.

MS Marco Schäffler Baugeschäft AG

Since 1998 · 21–50 empl.·4.1(9)

The core activity of MS Marco Schäffler Baugeschäft AG is the execution of construction services, particularly in the areas of: masonry work, renovations, conversions, facade renovations, customer plastering work, tile laying work, and general contracting. The company also offers comprehensive and expert advice, as well as planning, organization, and execution of construction projects.

seccosit ag

Since 2009 · 1–10 empl.·4.3(11)

The core activity of seccosit is the waterproofing of buildings against water and moisture, including new construction and renovation projects. The company offers specialized services to prevent water damage and moisture problems in buildings, such as the waterproofing of basements, swimming pools and sewage systems.

Zihlmann Bedachungen Holzbau Spenglerei GmbH

Since 2000 · 1–10 empl.·4.3(18)

Zihlmann Bedachungen Holzbau Spenglerei GmbH carries out carpentry, roofing and sheet-metal work. Its services include work on new buildings, conversions and renovations, roof refurbishments, roof windows, façade cladding and roof maintenance.

Böhi + Wirz AG

Since 1980 · 21–50 empl.·3.9(15)

The core activity of Böhi & Wirz is the provision of services and works in the field of roofing and sheet metal work, including the planning, construction, renovation and maintenance of flat and pitched roofs, as well as the installation of roof windows, waterproofing and lightning protection systems.

Rippas AG Haustechnik

Since 1993 · 1–10 empl.·5.0(7)

The core activity of Rippas AG includes the planning, execution and maintenance of building technology systems, in particular: bathroom renovations, sanitary installations, heating systems, pipeline construction, and service and repairs of building technology systems, including boiler descaling, fine filter cleaning and testing of safety valves. The company also offers a 24/7 emergency service for building technology emergencies.

CHL - Kisling Leckortung - Schweiz

Since 2012 · 1–10 empl.·4.6(9)

The core activity of CHL Kisling Leckortung Schweiz is leak detection and building diagnostics, particularly in cases of water damage and mold formation. The company offers services such as damage assessment, cause analysis, reporting, and coordination of renovation work. The focus is on professional and clean remediation of water damage and long-term mold control.

mareas AG

Since 2021 · 11–20 empl.·5.0(8)

The core activity of mareas AG is the execution of sealing and renovation work in the construction industry, particularly in the areas of building sealing, injections, joint sealing, renovations, odor elimination, and leak detection and assessment of water damage. The company offers customized solutions for construction and renovation projects and focuses on sustainable and environmentally friendly working methods.

Mohler-Nager & Co. AG

Since 1972 · 11–20 empl.·5.0(4)

The core activity of Mohler-Nager + Co. AG is the planning, consulting, installation and renovation of screeds, decorative coatings and industrial floors for commercial and industrial enterprises as well as private households.

e2-Solution AG

Since 2002 · 1–10 empl.·4.2(10)

The core activity of Elektro 3 AG is the provision of services in the field of electrical and telecommunications installations, particularly in the areas of high-voltage and low-voltage installation, planning and control of electrical installations.

Stolz GmbH

Since 2005 · 1–10 empl.·4.5(10)

The core activity of Stolz GmbH is carpentry, particularly interior finishing, the manufacture of furniture, cabinets, bathroom furniture, windows and doors, as well as the renovation of buildings.

Royal Teppichpflege GmbH

Since 2019 · 1–10 empl.·5.0(3)

Royal Teppichpflege GmbH provides carpet care services including carpet cleaning, washing, bio-cleaning, stain treatment, and carpet repair and restoration. Work is carried out in an on-site laundry using gentle hand-washing (e.g. Persian natural soap or Himalayan soap nuts) and includes free pickup and delivery across Switzerland.

KlimaLogik AG

Since 2010 · 1–10 empl.·4.5(10)

KlimaLogik AG provides air conditioning and cooling solutions for commercial and private customers. The company offers installation, repair, maintenance and consultation services for air conditioning systems.

sicce AG

Since 2016 · 1–10 empl.·4.4(14)

sicce AG provides leak detection and drying services for water damage. The company performs leak localization (thermal imaging, inspection and pipe cameras, tracer gas), applies targeted drying methods (surface, cavity, insulation and construction drying) and offers mould remediation and odour removal.

Bisser Immobilien AG

Since 1980 · 1–10 empl.

The core activity of Bisser AG is the provision of construction services, particularly in the field of building construction, as well as the execution of works related to the construction and renovation of buildings, such as paving garage entrances and building dream homes.

Durtschi AG

Since 1982 · 21–50 empl.

Durtschi AG is a construction company working in road construction, utility infrastructure construction and paving.

Güdel Oefen AG

Since 1989 · 1–10 empl.

The core activity of Güdel Öfen AG is the manufacture and distribution of ceramic wall and floor coverings, fireplaces and tile stoves, as well as the execution of conversions and renovations in the construction industry.

Schreinerei Geiger

Since 1990 · 1–10 empl.

The core activity of Geiger Schreinerei is the manufacture, repair and restoration of wood products, in particular furniture, doors and interior fittings, as well as the conversion and renovation of rooms and houses.

Hasler AG Baugeschäft

Since 1992 · 11–20 empl.·4.3(8)

Hasler AG Baugeschäft carries out building construction, alterations, extensions and renovation work. Its services also include outdoor works, façade scaffolding and external insulation.

BELFOR (Suisse) AG

Since 1995 · 21–50 empl.

BELFOR (Suisse) AG provides damage prevention, remediation and restoration for buildings and infrastructure. Its services include fire, water and storm damage repair, drying, leak detection, mould remediation, environmental services and industrial maintenance.

Hans Graf AG Bauunternehmung

Since 1997 · 1–10 empl.·4.8(4)

The core activity of Hans Graf AG is construction, offering a wide range of projects in the fields of building construction, landscape construction, civil engineering, renovation and demolition. The company provides services such as planning, execution and management of construction projects for private and public clients.

Schreinerei Tschan GmbH

Since 2002 · 1–10 empl.

The core activity of the company 'Tschan - your carpenter' is carpentry, particularly the planning, manufacture and installation of interior fittings, furniture, doors, kitchens, bathrooms, office furniture, restorations, conversions, garden and lift installations, as well as various other woodwork.

Imhof Marcel AG

Since 2006 · 1–10 empl.

Marcel Imhof AG is a Swiss company specializing in the manufacture and distribution of chocolate and other sweets.

M. Wüthrich Ihr Zimmermann GmbH

Since 2011 · 1–10 empl.

The core activity of M. Wüthrich - Ihr Zimmermann GmbH is building and renovating with wood, particularly: wood construction, interior finishing, roof renovation and roofing, photovoltaic systems, staircase construction, parquet work, and terrace construction. The company also offers services such as consulting, planning, and implementation of construction projects, including the application for funding.

Kiefer Tiefbau GmbH

Since 2012 · 1–10 empl.

Kiefer Tiefbau GmbH is a civil engineering contractor performing demolition, excavation and site/landscaping works. Services include interior strip-out and hazardous-material remediation in cooperation with a Suva-accredited partner, systematic sorting and disposal of construction waste, GPS-guided excavation and earthworks, and measures for excavation support.

Sara Immo AG

Since 2013 · 1–10 empl.

The core activity of Sara Immo AG encompasses planning, project development, construction including construction management, as well as the purchase and sale of real estate, particularly in the area of new buildings and renovations, with a focus on fairness, quality, professionalism, transparency, and sustainability.

FE Gebäudeunterhalt GmbH

Since 2013 · 11–20 empl.

FE Gebäudeunterhalt GmbH provides building maintenance services and related cleaning and upkeep services. The website lists contact details and invites interested customers to request a non-binding quote by phone or email.

Architektur Konservierung Jullien

Since 2013 · 1–10 empl.

The company's core activity is the conservation and restoration of art, cultural heritage, architecture and furnishings.

Gebäudediagnostik Siegwart AG

Since 2015 · 1–10 empl.

The core activity of Gebäudediagnostik Siegwart AG consists of conducting investigations on asbestos and other pollutants in buildings, including expert accompaniment of pollutant remediation and the implementation of measurements.

Hydrostop AG

Since 2016 · 1–10 empl.·5.0(7)

The core activity of Hydrostop AG is the development, manufacture and application of sealing systems and products for the construction industry, particularly for the sealing of buildings, basements, foundations and other concrete structures. The company offers a wide range of sealing solutions, including injection methods, joint seals, surface seals, pipe penetration systems and vapor barriers. The goal is to protect buildings from water damage and moisture and ensure a lasting seal.

BD Immobau GmbH

Since 2020 · 1–10 empl.

BD Immobau GmbH is a construction company specialising in conversions and renovations of residential and commercial buildings. Its services also include heating and plumbing installations, as well as the planning and coordination of construction projects.

DIE TROCKNER.CH GmbH

Since 2022 · 1–10 empl.·4.8(32)

Furrer Klima- / Lüftungsreinigung AG

Since 2012 · 1–10 empl.·4.0(12)

The company's core activity is the cleaning and disinfection of air conditioning and ventilation systems, including the inspection, analysis, maintenance and improvement of these systems, to ensure a healthier and cleaner air in buildings.

Auvoba AG

Since 2015 · 21–50 empl.·3.7(13)

The core activity of AUVOBA AG is the provision of services in the field of water damage restoration, particularly in leak detection and drying of buildings and rooms. This also includes the elimination of mold and moisture problems as well as the rental of equipment such as dehumidifiers and laundry dryers.

Sanierungsteam Kouschesch

Since 2015 · 1–10 empl.

The company provides services in the field of cleaning and renovation of surfaces such as stone slabs, walls, facades and brick surfaces. It also offers comprehensive services in the field of house cleaning and renovation, including the cleaning of houses, industrial buildings, public spaces and private facilities.

Nolasco & Tizzone, Umbau und Renovationen

Since 2008 · 1–10 empl.·5.0(5)

The core activity of Nolasco & Tizzone is the execution of conversions, repairs and renovations in the field of interior finishing, including masonry, plastering, tile laying and apartment clearing.

BONA BAUUNTERNEHMUNG GmbH

Since 2018 · 1–10 empl.

The core activity of Bona Bau GmbH is the provision of construction services, including renovation, painting, plastering, facade work, fire protection, construction cleaning, demolition work and the installation of floor coverings. The company also offers consulting services and customized solutions for construction projects and positions itself as a reliable partner for all types of construction projects.

Orttec GmbH

Since 2010 · 1–10 empl.·5.0(3)

The core activity of Orttec GmbH is leak detection and water damage restoration, including drying, analysis and expert opinions, odor neutralization and reconstruction of damaged buildings and rooms.