Companies in
Site Preparation

Demolition & Geotechnics GmbH

Site Preparation · Fraubrunnen · Since 2020

The core activity of Demolition & Geotechnics GmbH encompasses the following specialized services: * Demolition and dismantling work * Geotechnical engineering services, including special foundation work and drilling operations * Blasting services, including metal blasting and underwater blasting * Diving operations * Asbestos remediation * Consulting and execution of construction projects, including construction management and heavy machinery operation * Welding and weld testing * Crane operations and anchoring work The company thus offers a wide range of services in the fields of demolition, geotechnics and special construction.

Destructa AG

Site Preparation · Zurich · Since 1986

The core activity of Destructa AG is the dismantling and disposal of technical installations and systems of all kinds, including elevator systems, escalators, HLKS systems, air conditioning and ventilation systems, heating systems and other building technical installations, as well as the dismantling of industrial plants, conveyor technology, chemical plants, power plants, transformers and metal structures.

Ebneter Tiefbau GmbH

Civil Engineering · Hauptwil · Since 2006

The core activity of Ebneter Tiefbau GmbH is the execution of general excavation and civil engineering works.

Ecoeur Terrassements SA

Site Preparation · Val-D'Illiez · Since 2002

The core activity of Ecoeur Terrassements SA is the provision of services in the field of civil engineering, particularly in the execution of earthworks and deep foundation works, such as terracing, as well as in the transportation and management of construction machinery.

Ediltaglio SA

Site Preparation · Losone · Since 1997

EdilTaglio SA is a service company specializing in specialized construction works. The core activities include: Hydraulic cutting (Taglio Idraulico): cutting concrete, stone and other materials with hydraulic equipment. Drilling (Perforazione): drilling holes in concrete, stone and other materials with diamond-coated drills. Diamond wire cutting (Taglio con Filo Diamantato): cutting large structures with diamond wire. Demolition (Demolizione): demolition of structures with specialized equipment, including diamond jaws (Pinza Diamantata). Facade and ornament cleaning (Pulizie Murature e Ornamenti): cleaning facades and ornaments with high-pressure cleaners. Planning (Progettazione): planning and consulting for demolition and renovation works. The company thus offers a wide range of services for the construction industry, from cutting and drilling to demolition and cleaning.

Egli Tiefbau AG

Civil Engineering · Hasle Lu · Since 2015

The core activity of Egli Tiefbau AG is the execution of civil engineering and excavator works, including pipeline construction and drainage systems, as well as road construction and masonry works.

Ehua Entreprise Sàrl

Building Construction · Corgémont · Since 2019

The core activity of Ehua Entreprise sarl is the provision of services in the construction sector, particularly in the following areas: masonry, landscaping, flooring, civil engineering (including earthworks, road construction and similar activities), demolition, and building renovation. The company thus offers a wide range of construction services, from planning to the execution of construction projects.

FMB Bürglen AG

Site Preparation · Bürglen Tg · Since 1961

FMB Bürglen AG performs concrete drilling and milling, offering core drilling, dry drilling and guided sawing for cuts in reinforced and unreinforced concrete, natural stone and masonry. The company uses water-cooled diamond drilling equipment, rail-guided universal saws and floor milling machines, and can organize removal and proper disposal of extracted material.

Fragnière Terrassement SA

Site Preparation · Provence · Since 2017

Fritz von Bergen AG, Bauunternehmung

Civil Engineering · Hasliberg Hohfluh · Since 1999

The core activity of the company 'Fritz von Bergen AG' includes civil engineering and construction work, in particular: quarrying and operating gravel pits, blasting work, trench and road construction, hydraulic engineering, demolition and dismantling of buildings, earthmoving and excavation work, and transport and customer masonry services. The company also offers specialized services such as stone quarrying, excavation pits for construction projects, renaturation of streams and securing of construction pits.

Fuchs Baggerarbeiten GmbH

Civil Engineering · Brunnen · Since 2002

Fuchs Baggerarbeiten GmbH is a company specializing in walking-excavator (Schreitbagger) operations for earthworks in difficult-to-access terrain. Services include water/stream engineering and bank protection, pipeline installation, slope stabilization, special excavation, renaturation and garden construction.

Gadient Arosa Immo AG

Building Construction · Arosa · Since 1980

Fahrni UmBau GmbH

Building Maintenance · St. Ursen · Since 2007

The core activity of Gasser Bohrungen GmbH is the execution of drilling, milling and masonry work, in particular core drilling, as well as the rental of machines for these activities.

Gebr. Kandlbauer AG

Civil Engineering · Grindelwald · Since 2001

The core activity of Gebr. Kandlbauer AG is construction with a focus on civil engineering, hydraulic engineering, earthworks, excavation work, natural stone walls and blasting work.

Gebrüder Bachmann AG, Baugeschäft, Uster

Building Construction · Uster · Since 1980

The core activity of Gebr. Bachmann AG encompasses the provision of construction services in various areas, particularly: Building construction: construction of private and public buildings, such as single-family homes, residential buildings, school buildings, and industrial buildings; Renovation: carrying out renovation and customer-specific masonry work; Civil engineering: creation of utility lines in the energy, water, and communication sectors, sewage systems, drainage systems, development and construction of public spaces; Scaffolding: construction of safe scaffolding for various purposes; Façade construction: renovation and redesign of façades with various materials; Drilling/Sawing: carrying out drilling and sawing work on concrete, reinforced concrete, and masonry. The company thus offers a wide range of construction services, from planning to execution.

G. + M. Korrodi AG

Civil Engineering · Bäretswil · Since 2008

The core activity of G. + M. Korrodi AG is specialized civil engineering, particularly in the Zurich Oberland region. This includes services such as road construction, pipeline construction, landscaping, excavation work, GMK system, slope stabilization, excavation pit securing, contaminated site remediation, pile foundation, winter maintenance, demolition and recycling, water construction and renaturation, neutralization plant and settling basin, as well as transportation and crane work.

Graf Demontage

Site Preparation · Neuenhof · Since 2018

Graf Demontage provides demolition, deconstruction and recycling services. The company performs site demolition and material handling tasks and accepts quote requests via phone, email or the website contact form.

Häfliger Bau AG

Building Construction · Zell Lu · Since 2022

The core activity of Häfliger Bau AG is the planning and execution of construction projects, particularly in the areas of new buildings, renovations, agricultural buildings and environmental works. The company offers services such as construction management, project management, kitchen renovations, bathroom renovations and refurbishments, and realizes individual customer wishes in the field of construction.

Hagen Bau GmbH

Building Construction · Schönenberg An Der Thur · Since 2002

The core activity of Hagen Bau GmbH includes masonry work, conversions, renovations, consulting, planning, execution and construction management in the areas of: excavation and sewerage work, foundations and floor slabs, extensions and conversions of garages to single-family homes, composite stone surfaces and paths, various customer work such as repairs and patchwork, insulation and plastering, core drilling in concrete walls and injections in damp cellar walls.

HAKU Breaker AG

Building Maintenance · Altendorf · Since 2010

The core activity of Haku-Breaker AG is the recycling of construction materials.

Hans Barmettler & Co AG

Site Preparation · Moosleerau · Since 1989

Hans Barmettler & Co AG carries out earth-energy drilling and turnkey services for geothermal projects, including ground-probe (borehole) drilling, core and specialised drilling, trenching and connection works, as well as planning and project execution.

Hans Graf AG Bauunternehmung

Building Construction · Maisprach · Since 1997

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.

Hartmann Bau GmbH

Building Construction · Oberneunforn · Since 2007

The core activity of Hartmann Bau GmbH is the execution of new construction and renovation work, including demolition and masonry work, as a specialist partner for customers in the Oberneunforn region.

H.J. Bieri Leitungsbau GmbH

Civil Engineering · Schangnau · Since 2006

The company's core activity is trenchless pipeline construction, in particular the laying of pipelines using special techniques such as ploughing, flushing drilling and pressing, as well as the associated services such as planning, consulting, locating and testing of pipelines.

HOLENSTEIN AG, Bauunternehmung

Building Construction · Gossau Sg · Since 1973

The core activity of Holenstein AG is construction, particularly in the areas of: building construction, civil engineering, renovations and extensions, customer work, and skip container services. The company thus offers a wide range of construction services, from new buildings to renovations and refurbishments to specialized services such as skip container services.

IDEAL Amiante SA

Site Preparation · Puplinge · Since 2017

The core activity of IDEAL Amiante SA is the execution of works in the field of asbestos removal (désamiantage), demolition (démolition of buildings and structures) and surface cleaning and treatment (décapage et traitement).

I&H Group GmbH

Site Preparation · Dietlikon · Since 2017

The core activity of I&H Group GmbH is the execution of renovation work on properties of all kinds in the German-speaking region of Switzerland. This includes specific services such as planning, organization and execution of work in the areas of electrical installation, dry construction, painting, demolition, flooring, panel work, window and insulation work, as well as masonry.

Impraisa da fabrica Thomas SA

Building Construction · Ardez · Since 2013

The core activity of Thomas SA is the provision of master builder services in high-rise construction, renovation and civil engineering, including the specialized fields of terrazzo, microcement and Manitou. The company offers a wide range of services, including new constructions, renovations, restorations and special works such as the manufacture of natural stone walls and the rental of construction equipment.

Jenny GmbH

Site Preparation · Hüntwangen · Since 2023

The core activity of Jenny GmbH primarily encompasses the following areas: excavation work and earthwork, gardening, including redesign, stone walls and interlocking stones, and transportation of machinery and building materials. The company offers tailored solutions for construction projects of all sizes and specializes in the execution of excavation work, earthwork, gardening, and transportation services.

Kaufmann Bau GmbH

Building Construction · Buchs Lu · Since 2024

Kaufmann Bau GmbH provides construction services, notably excavator work, masonry, external/site works and machine-operator hire.

Keller Hochbau AG

Building Construction · Fahrweid · Since 1996

The core activity of Keller-Hochbau AG is building construction and renovation, including new construction, conversion, refurbishments, demolition work and construction services.

Klammsteiner AG

Site Preparation · Zuzwil Sg · Since 2024

The core activity of Klammsteiner Kabel- und Leitungsbau is cable and pipeline construction, particularly trenchless pipeline construction, trench milling, house connections, pipeline sorting and core drilling. The company offers specialized services for the laying of cables and pipelines, both with and without trenches, and has specialized equipment such as directional drilling rigs, horizontal drilling rigs and pit drilling rigs.

Krähenbühl Bau GmbH

Building Construction · Oberburg · Since 1997

Krähenbühl Bau GmbH provides building and civil engineering services and operates a skip and waste-management service. Its activities include new construction, conversions and renovations, site and demolition works, slope and stream protection, and the rental of various container types plus transport and recycling services.

Lehmann Baggerarbeiten GmbH

Civil Engineering · Eglisau · Since 2022

The core activity of Lehmann Baggerarbeiten GmbH encompasses various construction services, in particular: demolition work (deconstruction), earthwork (earth construction), and civil engineering work. The company offers tailored solutions in these areas and has extensive experience in the fields of deconstruction, earth construction, and civil engineering.

Lothar Gut Baggerbetriebe AG

Site Preparation · Eschenbach Sg · Since 2003

The core activity of Lothar Gut Baggerbetriebe AG is the execution of excavation, nature conservation and grave works, transport and crane works as well as environmental works.

Manuel Tâche

Testing & Inspection Centers · Remaufens · Since 2022

Manuel Tâche performs asbestos and building-pollutant inspections prior to renovations, conversions, or demolitions. Services include site visits and sampling, accredited laboratory analysis with a written report (report sent within 48 hours after lab results), post-remediation update reports and air-quality checks according to VDI 3492; he is a member of ASCA and listed as an expert by the Forum Asbestos Switzerland (FACH).

Marti Bauunternehmung AG Luzern

Building Construction · Lucerne · Since 1951

The core activity of Marti Zentralschweiz encompasses infrastructure construction, specifically: engineering construction, civil engineering, road construction, special foundation engineering, and renovation and building construction. The company thus provides services in the area of construction and renovation of infrastructure projects, such as roads, bridges, buildings and other structures.

Mathieu Bohrunternehmung AG

Site Preparation · Ramosch · Since 2010

Mathieu Bohrunternehmung AG is a drilling company offering geothermal probe drilling as well as well and groundwater drilling. Services include earth probe boreholes (diameters 32 mm/40 mm) and rotary drilling to access groundwater for irrigation, technical systems or for use as process or drinking water.

Meichtry AG

Building Construction · Rorschach · Since 2024

The core activity of Meichtry AG is the construction and execution of building projects, particularly in the areas of: customer-specific masonry work, facade renovations, conversions and extensions, and hazardous substance remediation. The company thus offers comprehensive services in the field of building construction and renovation.

MIO SWISS GROUP GmbH

Site Preparation · Dällikon · Since 2017

The core activity of MIO Swiss Group is the provision of construction services, particularly in the areas of: concrete work (concrete drilling, concrete cutting), floor and joint cutting, landscaping, building technology, and metal construction. The company offers these services to private households, industry, and businesses, with a focus on quality, reliability, and customer-oriented approach.

M & R Construction GmbH

Building Construction · Grenchen · Since 2011

The core activity of M & R Construction GmbH is the provision of construction services, particularly in the areas of master builder services, demolition services, soil technology and environmental services.

Multi Lavin GmbH

Construction & Project Management · Wettingen · Since 2019

The core activity of Multi Lavin GmbH is the dismantling and demolition of building components, including kitchens, bathrooms, lavatories, floors, walls, ceilings and flat roofs, as well as the disposal of materials. In addition, the company also offers services such as the installation of heat pumps, ventilation systems, core drilling, air conditioning systems and pipelines. Furthermore, the company provides storage space for materials and equipment, including delivery, transportation and logistics.

Offner Bauunternehmung AG

Building Construction · Murten · Since 2022

The core activity of Offner Bauunternehmung AG encompasses a wide range of construction services, including: new and renovation construction, reinforced concrete work, asphalt paving, sewer systems, repairs, excavation and dredging work, scaffolding, core drilling, and concrete cutting. The company thus offers comprehensive construction and construction-related services.

Patrick COURTINE, terrassements et transports Sàrl

Site Preparation · Savièse · Since 2004

Patrick COURTINE, terrassements et transports Sàrl provides earthworks, transport and material-processing services (crushing and screening), and performs excavations, site landscaping and rock-placement works. The company also sells and delivers aggregates such as gravel and sand.

prübo gmbh

Site Preparation · Bargen Be · Since 2023

The core activity of Prübo GmbH encompasses various services in the construction industry, particularly: core drilling (e.g. for new and renovation projects), tightness testing (e.g. of sewage pipes and control shafts), canal works (e.g. canal renovation, canal TV, canal cleaning), construction services, shaft renovation, and sealing. The company offers these services at fair prices and a high quality standard, working closely with authorities and planners.

Rico Schröder Arbeiten

Site Preparation · Bergün/Bravuogn · Since 2022

Rico Schröder Arbeiten provides specialist walking-excavator services using small, custom-built machines designed for helicopter transport. Offered services include controlled blasting and rock removal, rope-supported (suspended) work, machine-operator rental (M1, M4) and snow-clearing with a snowblower.

R + M Baudienstleistungen GmbH

Site Preparation · Unterentfelden · Since 2019

The core activity of R+M Baudienstleistungen GmbH is demolition, particularly demolition, cutting, drilling and clearing in the construction industry.

Roland Albrecht AG

Building Construction · Rafz · Since 1990

The core activity of Roland Albrecht AG is construction and civil engineering, including related services such as new construction, renovation, expansion, refurbishment, demolition, pipeline construction, sewer rehabilitation, excavation work, sewer cleaning and TV inspections, as well as special customer work such as kitchen and bathroom renovations, piket service for water supply and leak detection in water pipes.

Roth & Roth Bau GmbH

Building Construction · Hägglingen · Since 1999

The core activity of Roth & Roth Bau GmbH is the provision of construction services, particularly in the area of new buildings, conversions, extensions and renovations of residential buildings, commercial properties and public buildings. This also includes specialized services such as the construction of garden walls, retaining walls, foundations, conservatories, swimming pools and koi ponds, as well as the renovation of existing buildings.