Site Preparation in the
Canton of Basel-Country

45 companies in Site Preparation based in the Canton of Basel-Country — name and year of registration from the commercial register. The list below shows them all.

Companies

All 45 companies in the Canton of Basel-Country

Hans Grieder AG, Aushub und Tiefbau Logo

Hans Grieder AG, Aushub und Tiefbau

Since 1980 · 11–20 empl.4.8(64)

The core activities of Hans Grieder AG include the following areas: Civil Engineering: Execution of construction projects in the field of civil engineering, including small works and large contracts. Skip Service: Rental of skips in various sizes for environmentally friendly disposal of materials. Environmental Works: Execution of works in the field of environmental design, including gardening and natural stone processing. Waste Disposal: Disposal of waste, including sorting and recycling. Demolition: Demolition of objects, including preparation of materials for reuse. The company offers these services to private and business customers and emphasizes quality, experience, and competitive prices.

Civil EngineeringCivil engineeringSkip-bin serviceSite works
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #1
Stamm Bau AG Logo

Stamm Bau AG

Since 2006 · 101–500 empl.4.4(69)

The core activity of Stamm Bau AG is the provision of comprehensive construction and real estate services, including planning, consulting, renovation, refurbishment, façade construction, metal and steel construction, carpentry, painting, plastering, parquet and flooring work, as well as hazardous substance remediation. The company also offers overall services as a general or total contractor, where it carries out projects from development to realization.

Building MaintenanceOverall services (GU/TU)Real estate developmentRenovation and conversion
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #2
s + m tiefbau gmbh Logo

s + m tiefbau gmbh

Since 2005 · 1–10 empl.4.9(10)

The core activity of S+M Tiefbau GmbH primarily encompasses civil engineering works, particularly trenchless pipe laying, drilling and milling, as well as environmental works such as landscaping and paving. Additionally, the company also offers road construction and surfacing services.

Civil EngineeringTrenchless utility line constructionDrilling and millingCivil engineering works
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #3
Rofra Bau AG Logo

Rofra Bau AG

Since 2010 · 1–10 empl.4.3(33)

The core activity of ROFRA encompasses the following areas: construction, civil engineering, renovation, hazardous substance remediation, construction management, real estate development, and rental and sale of residential and commercial properties. The company provides comprehensive services in key areas of the construction industry and develops innovative residential and commercial projects.

Building ConstructionBuilding constructionCivil engineeringConversion and renovation
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #4
ERNE AG Bauunternehmung Logo

ERNE AG Bauunternehmung

Since 2019 · 51–100 empl.4.9(7)

ERNE AG Bauunternehmung is a construction company that acts as a building contractor and as a general and total contractor, providing services in building construction, civil engineering, renovation and asset maintenance. Its scope of work also includes water engineering, industrial and commercial construction, demolition and concrete drilling, project delivery as a general contractor (ERNEplus) and digital planning methods such as BIM.

General ContractorsConversion and renovationGeneral and total contractor (ERNEplus GU/TU)Building construction
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #5
Baumann Bauunternehmung Logo

Baumann Bauunternehmung

Since 2008 · 1–10 empl.5.0(12)

The core activity of Baumann Bauunternehmung is the execution of excavator work, garden construction demolition, civil engineering and core drilling.

Civil EngineeringLandscaping / outdoor worksCivil engineering / building contractor worksDismantling works
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #6
E. Erny Tiefbau- und Umgebungsarbeiten AG Logo

E. Erny Tiefbau- und Umgebungsarbeiten AG

Since 2009 · 11–20 empl.5.0(8)

The core activity of the company 'E. Erny Tiefbau- und Umgebungsarbeiten AG' encompasses the following services: demolition, earthworks, pipeline construction, natural stone walls, stone gardens, squares, stairs and paths, and model gardens. The company thus offers a wide range of services in the field of civil engineering and environmental construction, including the construction of natural stone walls, stone gardens and other landscape structures.

Civil EngineeringCivil engineering worksUtility network constructionEarthworks
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #7
MS Marco Schäffler Baugeschäft AG Logo

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.

Building MaintenanceGeneral construction worksPlastering workFaçade refurbishments
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #8
Gass Dienstleistungen GmbH Logo

Gass Dienstleistungen GmbH

Since 2012 · 11–20 empl.4.7(15)

The core activity of GASS Dienstleistungen GmbH is the provision of construction and environmental services, including the planning and execution of construction projects, as well as the provision of services in the field of construction economics. The company positions itself as a family business, focusing on the personal and individual implementation of its customers' wishes.

Building ConstructionBuilding construction workDemolition workSite and landscaping works
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #9
Kurt Graf AG Logo

Kurt Graf AG

Since 1987 · 1–10 empl.

The core activity of Kurt Graf AG is the provision of specialized services in the field of construction, particularly in the areas of: Drilling and sawing: Performing core drilling in concrete and masonry with diameters from 10 mm to 1000 mm. Concrete milling: Milling and cutting concrete and masonry with modern precision machines. Wire sawing: Performing sawing work with diamond wire saws for processing components made of various materials. General dismantling and demolition: Performing dismantling and demolition services for concrete objects, steel structures, floor and ceiling constructions, tiles and underflooring. The company positions itself as a specialist for these services and offers a professional and reliable implementation of projects.

Site PreparationConcrete core drillingConcrete wall sawingDiamond wire sawing
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
Terraluk Bau AG Logo

Terraluk Bau AG

Since 2000 · 1–10 empl.

Terraluk Bau AG is a construction company providing civil and specialist deep-foundation works as well as demolition and earthmoving services. Its offerings include large-diameter drilling, anchoring and shotcrete, groundwater lowering, sewer and utility construction, and on-site recycling and concrete production for reclaimed building materials.

Site PreparationSpecial deep foundation workEarthworksCivil engineering works
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
Tschudin Rückbau und Demontagen GmbH Logo

Tschudin Rückbau und Demontagen GmbH

Since 2005 · 1–10 empl.5.0(4)

Tschudin Rückbau und Demontagen GmbH carries out demolition and dismantling services, including industrial dismantling, hall deconstruction, and clearances and gutting of buildings. The company handles remediation after water and fire damage, disposal work and tree felling, separates materials for recycling and operates a material resale for reusable building components.

Site PreparationDemolition and dismantlingClear-outs and strip-outsMaterial sales
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
MTR Tief- und Rückbau AG Logo

MTR Tief- und Rückbau AG

Since 2008 · 11–20 empl.

The core activity of MTR includes earthworks and demolition, particularly: Earthworks: excavation and mechanical earthworks, soil improvement, stabilization, soil recycling, slope stabilization, grading and construction of access roads and sewer systems. Demolition: demolition, securing and protective measures for existing buildings, firewall securing, façade bracing, dismantling and removal of materials. The company offers these services for various construction projects, such as residential buildings, school facilities, laboratory buildings, office buildings and industrial and commercial buildings.

Site PreparationEarthworksDeconstruction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #13
Josef Stark, Nachfolger Martin Stark Logo

Josef Stark, Nachfolger Martin Stark

Since 2010 · 1–10 empl.

The core activity of the company "Josef Stark Betonbohrungen" is the execution of concrete works, in particular concrete drilling, concrete milling and concrete cutting.

Site PreparationConcrete drillingConcrete cuttingConcrete milling
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #14
PERMATECH INDUSTRIE-SERVICE GmbH Logo

PERMATECH INDUSTRIE-SERVICE GmbH

Since 2011 · 11–20 empl.

Permatech Industrieanlagen provides services in the field of industrial plants, including dismantling, reassembly, relocation, maintenance, decommissioning and recycling of machines and plants. Additionally, the company has a subsidiary called Permasale, which specializes in the sale of high-quality used industrial plants. The company's core activity is therefore the provision of comprehensive services and solutions for the industrial plant industry, with a focus on sustainability and environmental protection.

Site PreparationDismantling and reassemblyMaintenanceDismantling and strip-out
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #15
Kiefer Tiefbau GmbH Logo

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.

Building MaintenanceDemolitionExcavationExternal works
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #16
Stark Betonbohren und -fräsen GmbH Logo

Stark Betonbohren und -fräsen GmbH

Since 2015 · 1–10 empl.

The core activity of Stark Betonbohren und -fräsen GmbH encompasses professional concrete work, specifically: drilling, milling, core drilling, concrete cutting, wire sawing, pressing, demolition and dismantling, and concrete grinding. The company offers these services for renovations, refurbishments, and new constructions, emphasizing precise, vibration-free, and dust-free operations.

Site PreparationCore drillingConcrete cuttingWire saw cutting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #17
Hans Graf AG Bauunternehmung Logo

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.

Building ConstructionBuilding constructionCivil engineering worksConversion and renovation work
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #18
W. Graf Tiefbau AG Logo

W. Graf Tiefbau AG

Since 2013 · 1–10 empl.5.0(7)

The core activity of W. Graf Tiefbau AG includes civil engineering and environmental works, including: civil engineering, excavation, road construction, pipeline construction, demolition, and environmental works. Additionally, the company also offers construction materials such as marl, sand, gravel, pebbles, and stone crushing plants.

Civil EngineeringCivil engineeringExcavation and earthworksDemolition and dismantling
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #19
BONA BAUUNTERNEHMUNG GmbH Logo

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.

Building Maintenance
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #20
Troll Bau GmbH Logo

Troll Bau GmbH

Since 2020 · 1–10 empl.

The core activity of Troll Bau GmbH is the execution of masonry work, slab laying, drywall and plasterboard construction, as well as renovation and refurbishment.

Building MaintenanceMasonry workTile laying workPlastering & dry construction
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #21
Leo Alter AG Logo

Leo Alter AG

Since 2022 · 11–20 empl.4.3(7)

The core activity of Leo Alter AG is demolition, excavation, transportation, material sales, construction pit securing, clearing, waste recycling and the trade of heating oil. Thus, the company offers a wide range of services and products in the construction and waste management industry.

Site PreparationDemolitionExcavation of building pitsExcavation shoring
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #22
SIEGIN GmbH Logo

SIEGIN GmbH

Since 2003 · 21–50 empl.4.0(8)

The core activity of Siegin GmbH is the execution of conversions, renovations and refurbishments in the construction industry, particularly in the areas of customer masonry, plastering, sewer renovation, planning and event construction. The company also offers specialized services such as core drilling.

Building MaintenanceCustom bricklayingPlanning for conversions and renovationsPlastering work
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #23
Top Boden AG Logo

Top Boden AG

Since 2022 · 1–10 empl.5.0(4)

The core activity of Top Boden GmbH is the production and delivery of humus, soils, gravel and sand for private households, horticultural businesses, construction industry and municipalities. This also includes services such as transport, skip rental, disposal and consulting.

Site PreparationSoils, humus, gravel and sandDelivery of soil and materialsSkip service
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #24
Zuber Aushub und Transport AG Logo

Zuber Aushub und Transport AG

Since 1995 · 1–10 empl.4.0(4)

The core activity of Zuber Aushub + Transport AG primarily encompasses the following areas: excavation and earthworks, demolition and dismantling, transportation and muck away services, waste disposal, construction management and supervision, as well as environmental works such as rock gardens and nature conservation projects. Thus, the company offers a wide range of services in the construction and environmental sectors.

Site PreparationExcavationDemolition + DismantlingTransport
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #25
BBNITI GmbH Logo

BBNITI GmbH

Since 2022 · 1–10 empl.5.0(4)

BBNITI GmbH is a construction and trades firm that provides demolition, painting and plastering, interior façade work, carpentry, jointing and silicone sealing, waste disposal, and restoration of doors and windows. The company also offers wallpapering services and carries out technical planning and execution of projects.

Building MaintenanceDemolition workPainting workPlastering work
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #26
BGM Baugeschäft M. Müller Logo

BGM Baugeschäft M. Müller

Since 2008 · 1–10 empl.5.0(2)

The core activity of the company Baugeschäft M. Müller is the provision of construction services, particularly in the field of building construction.

Building MaintenanceConstruction servicesTrade fair construction / Events
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #27
Silvan Plattner GmbH Logo

Silvan Plattner GmbH

Since 2014 · 1–10 empl.5.0(2)

The core activity of Silvan Plattner GmbH includes earth and environmental works, customer masonry work, core drilling and crane work.

Building ConstructionExcavation and site worksClient masonry workCore drilling
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #28
Eugster 360 Construction GmbH Logo

Eugster 360 Construction GmbH

Since 2023 · 1–10 empl.5.0(3)

The company provides comprehensive services in the field of industrial assembly, renovations, restorations and conversions. The core activities include lifting, transporting and assembling objects in industry, such as machines, plants and equipment, as well as carrying out renovations, restorations and conversions of buildings and roads.

Building Construction
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #29
PHOENIX BAUSCHUTZ AG Logo

PHOENIX BAUSCHUTZ AG

Since 2023 · 1–10 empl.5.0(1)

The core activity of Phoenix Bauschutz AG is the planning, installation, maintenance and servicing of fire prevention systems, in particular sprinkler systems, as well as the training and further education of specialized personnel in the field of technical fire protection.

Site PreparationFire protection systemsSprinkler systemsAdvisory, planning and implementation in technical fire protection
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #30
VR-Bau GmbH Logo

VR-Bau GmbH

Since 2025 · 1–10 empl.

VR-Bau GmbH provides civil engineering, excavation, landscaping and maintenance services. Its offerings include pipeline and shaft construction, core drilling, paving and concrete work, as well as project planning and renovation works for outdoor areas and building maintenance.

Civil Engineering FirmsCivil engineeringExcavation workSite landscaping
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #31
Imhof Marcel AG Logo

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.

Building MaintenanceConvert, renovate and refurbishLandscaping and garden maintenanceCore drilling
No score yet
Fabi Demontagen AG Logo

Fabi Demontagen AG

Since 2008 · 1–10 empl.

The core activity of Fabi Demontagen AG is the execution of dismantling, demolition and deconstruction work to make way for new construction projects. This includes the professional removal and disposal of various objects and materials, with environmental protection and efficient working methods being the top priority.

Site PreparationDismantlingDeconstructionDemolition
No score yet
Express Abbruch GmbH Logo

Express Abbruch GmbH

Since 2010 · 1–10 empl.

The company's core activity is the demolition and dismantling of buildings, technical installations and oil tanks, including the associated disassembly, disposal and maintenance.

Site PreparationDemolition workDismantlingIndustrial dismantling
No score yet
Lüscher Tiefbau GmbH Logo

Lüscher Tiefbau GmbH

Since 2016 · 1–10 empl.

The core activity of Lüscher Tiefbau GmbH encompasses the following areas: Environmental works, Pavement and seating area works of all kinds, Parking lot works, Earthworks, Utility line works, Demolition works, Excavation works, and Machine rental with operation. Thus, the company offers a wide range of services in the field of civil engineering and infrastructure.

Site PreparationExternal worksMachinery rental with operator
No score yet
FABI GmbH Logo

FABI GmbH

Since 2020 · 1–10 empl.

The core activity of FABI GmbH encompasses the areas of renovation, gardening, demolition and refurbishment of buildings and living spaces. This includes in particular: renovation and adaptation of living spaces, expansion of living space, refurbishment of existing buildings, gardening, including the design and maintenance of gardens, fences, driveways, pond systems and terraces, demolition of parts of buildings or entire houses, including environmentally friendly gutting and removal of construction waste.

Building ConstructionRenovation and new buildRefurbishmentLandscaping
No score yet
Kebowa Kernbohrungen Wasserfallen Logo

Kebowa Kernbohrungen Wasserfallen

Since 2021 · 1–10 empl.

The core activity of Kernbohrungen Wasserfallen is the execution of core drilling and concrete processing, particularly through the application of modern equipment and technologies to carry out precise and efficient drilling, with a focus on safety, environmental compatibility and customer satisfaction.

Site PreparationCore and concrete drillingDrilling for ventilation, kitchen, bathroom and heatingDrilling for sewer connections and pipe entry points
No score yet
Baudienstleistungen Plus GmbH Logo

Baudienstleistungen Plus GmbH

Since 2022 · 1–10 empl.

The core activity of BaudienstleistungenPlus is the provision of comprehensive services for the efficient and effective operation of construction sites. This includes, among other things: preparation of construction sites, demolition, construction site security, and complete clearing and cleaning of construction sites. The company offers these services from a single source to provide customers with optimal support in carrying out construction projects.

Building ConstructionConstruction services covering planning and execution
No score yet
Vermessung Weibel GmbH Logo

Vermessung Weibel GmbH

Since 2024 · 1–10 empl.

Vermessung Weibel GmbH is a surveying company. The website states that a new website will be available soon and provides email and phone contact details.

Site PreparationSurveying services
No score yet
BOFRAG M. u. T. Dürr, Inhaber Thomas Dürr Logo

BOFRAG M. u. T. Dürr, Inhaber Thomas Dürr

Since 2001 · 1–10 empl.

BOFRAG M. u. T. Dürr, Inhaber Thomas Dürr is a company in Pratteln with contact details listed on its website. The website does not provide further information about services or products.

Building Construction
No score yet
SA

Sutter Aushub + Rückbau AG

Since 1972 · 1–10 empl.

Site Preparation
No score yet
HA

Hydrojet AG, Zweigniederlassung Lausen

Since 1990 · 1–10 empl.

Building Construction
No score yet
EB

Eberhard Bau AG

Since 2018 · 1–10 empl.

Site Preparation
No score yet
SS

Schaffner Service

Since 2023 · 1–10 empl.

Building Construction
No score yet
EA

e-therm ag

Since 2023 · 1–10 empl.

Site Preparation
No score yet

Site Preparation in the Canton of Basel-Country

45Site PreparationCommercial register (Zefix) · as of October 11, 2026
2011Median year of registrationCommercial register (Zefix) · as of October 11, 2026
45in the Canton of Basel-CountryCommercial register (Zefix) · as of October 11, 2026
1,403in SwitzerlandCommercial register (Zefix) · as of October 11, 2026