Excavation in the
Canton of Zurich

ABRAG AG

Since 2006 · 21–50 empl.·4.6(9)

ABRAG AG carries out demolition, concrete removal, deconstruction, excavation and building stripping work. The company prepares deconstruction and disposal plans and directs construction materials to recycling.

G. + M. Korrodi AG

Since 2008 · 21–50 empl.·5.0(2)

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.

Kellersberger AG

Since 1998 · 1–10 empl.·4.9(7)

The core activity of Kellersberger AG is the provision of construction services, particularly in the areas of: renovations, refurbishments, renovations, extensions and expansions, as well as bathroom and kitchen renovations. The company thus offers services in the fields of civil engineering, structural engineering and demolition.

Gadola Bau AG

Since 1973 · 21–50 empl.·4.3(6)

Gadola Bau AG is a construction company providing services in building construction, civil engineering, façade construction, ground‑heat (geothermal) probes and property management. Its services include renovation, restoration of historic façades, new construction and the planning and installation of ground‑heat probes, including FWS quality certification.

Häberling Bau GmbH

Since 2003 · 1–10 empl.·4.3(15)

The core activity of Häberling Bau GmbH is the provision of construction services and services in the construction industry.

Kessler Bauarbeiten AG

Since 1993 · 1–10 empl.·5.0(5)

Kessler Bauarbeiten AG is a construction company carrying out building work, including new builds and extensions. Its services include masonry, conversions, renovations, refurbishments, specialist work and general civil engineering.

Kilchmann Eglisau GmbH

Since 2000 · 1–10 empl.·5.0(7)

The core activity of Kilchmann Eglisau GmbH is the execution of gravel transports, excavation transports and earthworks, particularly in the greater Zurich area and German-speaking Switzerland. The company thus provides logistical services for construction companies, architecture, gravel plants and private customers.

BERWERT Bohrungen GmbH

Since 2009 · 1–10 empl.·5.0(6)

BERWERT Bohrungen GmbH provides concrete cutting and drilling services. Its work includes core drilling, concrete milling and sawing, wire sawing, joint cutting and demolition in masonry, concrete and reinforced concrete.

BohrTIHO GmbH

Since 2011 · 1–10 empl.·5.0(7)

BohrTIHO GmbH carries out core drilling, milling and wire-sawing work on construction projects. It works with concrete, brick and natural stone, creating openings, recesses and cuts.

Frommenwiler Beton bohren und fräsen GmbH

Since 2007 · 1–10 empl.·4.7(6)

A. Waldvogel AG

Since 1986 · 11–20 empl.·4.3(7)

The core activity of A. Waldvogel AG is civil engineering, particularly earthworks, environmental and garden design, natural stone walls, excavation and demolition, sewer construction and utility lines, as well as related services such as material deliveries and maintenance work.

Wyder Abbruch und Aushub AG

Since 2016 · 1–10 empl.·4.5(13)

Wyder Abbruch und Aushub AG carries out building demolition, excavation, trenching and mechanical earthworks. Its services also include waste disposal, transport, material deliveries and crane work.

Künzli AG

Since 2020 · 101–500 empl.·4.0(42)

Künzli AG is a construction company providing building construction, civil engineering, customer service (renovation/repair) and subfloor systems. Its services include new building construction, demolition and excavation, utility and sewer works, renovations, and the installation and finishing of subfloors; the company uses modern equipment and maintains external ISO 9001 certification.

SpanSet AG

Since 1967 · 11–20 empl.

SpanSet AG supplies products and solutions for working at height, lifting and load securing. Its services also include inspection and repair of work equipment, technical advice, and safety courses and training.

Heinrich Peter AG

Since 1972 · 1–10 empl.

Heinrich Peter AG carried out earthworks and excavation, as well as building, concrete and bridge demolition. The company is no longer active in excavation and demolition.

G. Rau AG Bauunternehmung

Since 1976 · 1–10 empl.

G. Rau AG Bauunternehmung is a construction company providing renovation and remodeling, customer repair work, civil engineering and landscaping services. Its offerings include demolition, reinforced-concrete and masonry work, core drilling, drainage, sewer and water-pipe repairs, facade and concrete repairs, snow removal and maintenance.

Bär Bau AG

Since 1984 · 1–10 empl.

The core activity of BÄR BAU AG is the execution of renovations, conversions and extensions of buildings. This includes, in particular, excavation and civil engineering work, masonry work and other technical building services. The company offers its customers a comprehensive service, from consulting and planning to execution and acceptance of the work.

Axsas AG

Since 1988 · 1–10 empl.

The core activity of Axsas AG consists of carrying out concrete demolition and assembly work of all kinds, particularly in the areas of: concrete processing (concrete drilling, concrete cutting, concrete breaking, concrete pressing, concrete milling), concrete demolition and dismantling, grinding work, adhesive anchorings, and assembly work. The company offers efficient, economical, and professional services in these areas and uses modern technology.

Kündig & Winkler AG

Since 1990 · 21–50 empl.

Kündig & Winkler AG carries out demolition and dismantling, excavation and specialist civil engineering work. Its services also include land clearance and landscaping or slope stabilisation with natural stone; materials are reused or recycled where possible.

Halbeis AG

Since 1997 · 1–10 empl.

The core activity of Halbeis AG is building and construction.

Duttweiler Bau GmbH

Since 2000 · 1–10 empl.

The core activity of Duttweiler Bau GmbH is the execution of construction projects, including conversions, renovations and new buildings, as well as the provision of services such as master builder work, plastering, screed work and civil engineering. The company also acts as a general contractor and offers architectural planning and construction management.

Mössinger Abbruch AG

Since 2003 · 1–10 empl.

The core activity of Mössinger Abbruch AG is demolition, particularly the professional and timely execution of demolition work in the construction industry.

Honegger Multiservice

Since 2005 · 1–10 empl.

Honegger Multiservice carries out demolition, excavation and earthworks, and transports materials and machinery for construction sites. It also rents out cranes and provides crane setup services, and handles tasks including site clearance and the removal and proper disposal of demolition materials.

Baugeschäft P. Bergmann GmbH

Since 2008 · 1–10 empl.

Baugeschäft P. Bergmann GmbH carries out construction and renovation work. Its services include masonry, plastering and rendering, crack and concrete repairs, bathroom and kitchen renewals, insulation, extensions, demolition, core drilling, civil engineering, and outdoor and flooring work.

Diamantcut AG

Since 2009 · 1–10 empl.·4.5(8)

Diamantcut AG carries out drilling, sawing and cutting work on concrete and other building materials, as well as demolition and strip-out work. Its services also include bonded reinforcement, fire stopping, and planning and site management for demolition projects.

BCL Schweiz AG

Since 2011 · 11–20 empl.

BCL Schweiz AG provides engineering and other services for construction logistics. Its activities include consulting, planning, coordination, management and execution for material and personnel logistics and construction site setup, supported by digital tools.

Hans Kellermüller AG

Since 2011 · 1–10 empl.

Hans Kellermüller AG carries out electrical rough-in construction and core drilling, providing insertion work as well as channel and route assembly.

Gennaro GmbH

Since 2011 · 1–10 empl.

Gennaro GmbH carries out masonry, demolition, bathroom renovations, flooring and tiling work, and renovations of kitchens, bathrooms and living rooms, including plastering and the removal of load-bearing and non-load-bearing walls.

Jovi Abbruch Bauservice GmbH

Since 2012 · 11–20 empl.

The core activity of JOVI encompasses a wide range of services in the construction and waste management sectors. The main activities can be described as follows: * Demolition and dismantling: The company offers demolition services for buildings, walls, drywall, concrete, and flooring, including manual gutting of high-rise buildings. * Renovation and interior construction: JOVI carries out renovation and interior construction work, including waste disposal. * Waste management and construction logistics: The company provides waste management services, including waste disposal in accordance with applicable regulations. Additionally, it offers construction logistics services, including access control and waste management. * Cleaning: JOVI offers various cleaning services, including maintenance cleaning, janitorial services, facade cleaning, construction cleaning, and event cleaning. Overall, the core activity of the company can be described as comprehensive services in the construction, waste management, and cleaning sectors.

MEISTER BAU AG

Since 2013 · 1–10 empl.

MEISTER BAU AG is a construction company providing renovation and remodelling services as well as building and civil engineering work. Its services include demolition, scaffolding, concrete drilling and cutting, and infrastructure and specialist projects involving utilities, drainage and concrete construction.

Kern Recycling AG

Since 2013 · 51–100 empl.

Kern Recycling AG operates a gravel plant and a recycling facility producing various aggregates, including concrete gravel, certified 0/45 sand and planiekies. The facility processes recycled materials (concrete, natural stone, paving) into RCA aggregates and sorts them by size for reuse in construction works.

Holdi GmbH

Since 2013 · 1–10 empl.

Holdi GmbH provides contract services in agriculture, landscaping, and building and civil engineering. Its work includes baling, wrapping and sowing, garden construction and maintenance, and building, excavation and excavator services.

Landolt Betonbearbeitung AG

Since 2014 · 1–10 empl.

Landolt Betonbearbeitung AG is a Swiss company specialising in concrete processing. Its services include drilling, cutting, wire sawing, grinding, press rings, bonded reinforcement and concrete nibbling.

U. Schmid AG

Since 2015 · 1–10 empl.

The core activity of U. Schmid AG includes the execution of crane, forestry and gardening work as well as special transports. Specifically, the company offers the following services: crane work (lifting, gripping, felling, milling), forestry work (particularly in connection with storms and emergencies), gardening work, and special transports. The company has a wide range of machines and a network of specialists to provide these services flexibly and in high quality.

Zumbach Tiefbau AG

Since 2015 · 11–20 empl.

Zumbach Tiefbau AG carries out civil engineering works, including utility and sewer construction, earthworks and slope stabilisation. Its services also include road and watercourse construction, spring intakes, garden and landscape construction, and construction equipment rental.

LussiBau GmbH

Since 2016 · 1–10 empl.

LussiBau GmbH is a construction company working in building and civil engineering. Its services include excavation and earthworks, new construction, alterations, renovations and refurbishments, as well as sewer, pipeline and masonry work.

Timi Diamantkernbohrung GmbH

Since 2016 · 1–10 empl.

Timi Diamantkernbohrung GmbH carries out diamond core drilling and sawing work. It cuts openings and penetrations in reinforced concrete, masonry and natural stone, including for heating, plumbing, electrical and air-conditioning installations.

DiMa Bauunternehmung AG

Since 2017 · 1–10 empl.

DiMa Bauunternehmung AG is a construction company undertaking new residential and commercial buildings, alterations, extensions, renovations and refurbishments. Its services also include plastering and drywall, demolition, masonry work and the processing of hemp concrete.