Site Preparation in the
Canton of Aargau

ERNE Immo AG

Since 1983 · 11–20 empl.·4.9(7)

ERNE Immo AG is part of the ERNE Group, which presents construction, infrastructure and project-related activities on its website. The site focuses on services, reference projects and company information from the broader ERNE organisation.

Wettstein Bau AG

Since 1980 · 21–50 empl.·4.6(10)

Wettstein Bau AG is a construction company providing structural and civil engineering services, including new builds, renovations, earthworks and utility/line works for residential, commercial and public projects.

SB Unternehmen AG

Since 1984 · 11–20 empl.·4.3(15)

The core activity of Strub Bau AG includes the execution of road and civil engineering, environmental works, natural stone walls, paving, breakthroughs as well as earth and water construction.

Kernbohr Express Service Koch GmbH

Since 1998 · 1–10 empl.·4.6(16)

The core activity of Kernbohr Express Koch includes the execution of specialized construction services, in particular: Core drilling: precise drilling for the installation of pipes, house connections, cables or for chimney openings, waterless and dust-free. Milling work: demolition of walls, ceilings, floors, creation of precise openings for window, door or staircase installation or for simple separation cuts. Fire compartmentalization: measures to prevent the spread of fire. CFRP structural reinforcement: reinforcement of structures with carbon fiber reinforced polymers (CFRP). Special works: other specialized construction services, such as grinding and cutting.

Greub AG

Since 1969 · 11–20 empl.·4.8(6)

The core activity of Greub AG is construction, particularly the planning and execution of new buildings, conversions and environmental works, as well as the renovation of residential and commercial buildings. This also includes specialized services such as core drilling and pressure testing.

J. Bachmann AG

Since 1990 · 1–10 empl.·5.0(4)

The core activity of J. Bachmann AG encompasses three main areas: 1. **Excavation work**: The company performs excavation work of all kinds, including excavation, demolition and environmental work, with a modern machine park. 2. **Landscaping**: The company offers landscaping services, such as garden redesign, construction of retaining walls, parking lots and seating areas. 3. **Renovations**: The company carries out building renovations, including core renovations of old buildings, and also offers construction management and project planning for renovation projects. Overall, the company focuses on providing services in the construction and landscaping sectors.

Gottlieb Müller AG, Hoch- und Tiefbau

Since 1999 · 51–100 empl.·4.0(12)

The company's core activity includes the execution of construction, civil engineering, renovation and customer service work, including the construction of industrial and residential buildings, sewer civil engineering, conversions, renovations and smaller masonry work.

Dyabohr GmbH

Since 2014 · 1–10 empl.·4.4(14)

Dyabohr GmbH performs concrete cutting, core drilling, wire sawing, hydraulic concrete pressing and demolition with hydraulic pincers. The company also provides concrete milling, deconstruction services and project-related disposal.

Meier-Laube AG Bauunternehmung

Since 1974 · 21–50 empl.·4.5(8)

The core activity of MEIER-LAUBE AG is construction, particularly in the areas of building construction, civil engineering, renovation and gravel coating. The company offers services such as residential construction, real estate purchase and rental, construction management, crane operation and other construction-related services.

J. Rebmann AG

Since 1985 · 11–20 empl.·4.4(15)

The core activity of J. Rebmann AG is the construction industry, particularly building construction, civil engineering, renovation, custom building, commercial building and public building. The company provides comprehensive services in these areas and advises customers on the planning and implementation of construction projects.

R. Hängärtner AG

Since 1999 · 1–10 empl.·5.0(4)

R. Hängärtner AG is a medium-sized excavation and transport company that carries out excavator and tracked-vehicle work, as well as transport services and material deliveries for excavation, earthworks and demolition.

Gebr. Faes AG

Since 1964 · 11–20 empl.·4.3(4)

The core activity of Gebr. Faes AG is construction and general contracting, particularly in the fields of building construction, civil engineering, road construction, customer masonry and diamond drilling. The company provides comprehensive services in the field of architecture and construction, from planning to execution of construction projects.

Bohr - Presstechnik AG

Since 2023 · 1–10 empl.·5.0(13)

The core activity of Bohr-Presstechnik AG is trenchless pipe laying, particularly the creation of house connections for various media such as electricity, water, fibre optics and district heating.

Hächler AG

Since 1971 · 11–20 empl.

Hächler AG is part of the Hächler Group and provides services related to construction, modernization, maintenance, and renovation of buildings, drainage systems, surfaces, and ventilation systems. Its portfolio includes structural and civil engineering, façades, building protection, refurbishment, real estate, and sewer maintenance.

GRABAG AG, BOHR- & FUGENTECHNIK

Since 1984 · 11–20 empl.

The core activity of Grabag AG is the execution of specialized works in the field of drilling, cutting and jointing of concrete, including: core drilling, concrete cutting, jointing, wire sawing and slab cutting. The company offers these services mainly in road and civil engineering and has a modern machine park to carry out these works efficiently, environmentally friendly and economically.

Baumgartner GmbH Umgebungsarbeiten

Since 1997 · 1–10 empl.

The core activity of Baumgartner GmbH primarily encompasses the following areas: * Demolition: The company offers demolition services for buildings and structures. * Excavation: It carries out excavation work, such as digging pits or removing soil. * Crusher plant: The company operates a mobile crusher plant used to break down materials like concrete or stone. * Environmental work: It provides environmental services, including preparing building sites or removing obstacles. * Natural stone trade: The company also trades in natural stones, offering them as materials for construction and gardening projects.

Karl Hirt AG, Bau- und Gipsergeschäft

Since 1998 · 11–20 empl.

The core activity of Hirt AG primarily encompasses civil engineering and construction, including earthworks, base layers, plastering and transportation. Additionally, the company also offers real estate development projects.

Bircher Produkte GmbH

Since 2009 · 1–10 empl.

The core activity of Bircher Tiefbau GmbH is the execution of civil engineering and excavation works, including: excavation works, grading works, stone walls, demolition works, sewerage, backfilling, gravel pits, and transportation. The company offers these services for various projects, including single-family and multi-family homes, and also rents out its machinery and specialized personnel to other companies.

Baskarad AG

Since 2011 · 11–20 empl.

The core activity of Baskarad AG includes the execution of demolition, dismantling and gutting work as well as the remediation of pollutants, disposal and recycling of materials. The company offers these services to industrial, large and private customers, with a focus on sustainable cycles, cost and resource savings potential.

Steiner AG Spezialtiefbau

Since 2014 · 11–20 empl.

The core activity of Steiner AG Spezialtiefbau is specialized civil engineering, particularly excavation pit securing and foundations. The company offers services such as anchors, nails, underpinning, shotcrete, piles, drilling, securing of retaining structures and diaphragm walls.

Fretus AG

Since 2014 · 1–10 empl.

Fretus AG is an independent construction service provider performing specialist works such as tunnel rehabilitation, structural maintenance, exploratory/geotechnical drilling, and grouting/filling operations. The company also delivers shotcrete applications, ballast-bonding solutions and railway construction logistics including rail-based equipment.

Adrian Suter Bau + Renovationen AG

Since 2015 · 1–10 empl.

The core activity of Adrian Suter Bau + Renovationen AG is the provision of construction services, including: construction and renovation, new building, concrete restoration, facade renovation (including historic facades), art in construction, and fire compartmentalization. The company also offers services as a customer mason.

Best Rückbau GmbH

Since 2021 · 11–20 empl.

The core activity of the company 'Best Rückbau & Demontagen GmbH' consists of carrying out dismantling and demolition work on buildings, particularly on office, retail and industrial spaces, as well as on kitchens, sanitary facilities and other installations. This also includes the disposal of materials, the clearance of storage rooms and the execution of relocations. The company offers a comprehensive range of services, from dismantling to demolition of individual or all built-in components.

ERNE Entwicklung AG

Since 2021 · 11–20 empl.

ERNE Entwicklung AG provides general-contractor and total-contractor services in building and civil engineering, managing projects from planning and coordination to turnkey delivery. Its services include consulting, development and planning, project execution and specialised construction trades.

Agoglitta Umbau und Renovation GmbH

Since 2022 · 1–10 empl.·4.7(18)

The company Agoglitta Umbau und Renovation offers a wide range of services in the construction industry. The core activities include in particular: masonry work, including demolition and masonry work for kitchen and bathroom renovations, apartment renovations and conversions, as well as masonry work for water damage; renovation and conversion work, including facade renovations, laminate flooring installation, tile work and painting; specialized services such as concrete renovation, plastering, joint technology inside and outside, sealing and general disposal work. The company positions itself as a reliable and flexible partner for customers who require renovation and conversion work.

Rud. Pauli AG

Since 2020 · 11–20 empl.·4.9(7)

The core activity of Rud. Pauli AG encompasses the areas of horticulture, excavation, and transportation. Specifically, the company offers the following services: * Horticulture: landscaping, environmental work, natural stone walls, and renaturation (stream restoration, pond construction) * Excavation: earthworks, demolition, dismantling, and excavation * Transportation: gravel transport, gravel delivery, and transportation of materials and goods The company thus offers a combination of construction-related, horticultural, and logistical services.

A. Meier Tiefbau AG Hirschthal

Since 2016 · 11–20 empl.·5.0(2)

The core activity of A. Meier Tiefbau AG is the provision of services in the field of civil engineering, particularly in the case of water pipe breaks and ruptures outside of buildings. This includes the location, repair and maintenance of pipelines as well as the organization and execution of coating and restoration work. The company offers its services 7 days a week, 24 hours a day and works with competent companies in doing so.

Spez-Bau GmbH

Since 2018 · 1–10 empl.

The company's core activity encompasses various services in the field of construction and infrastructure, including: excavator work, machinery rental, pipeline construction, demolition and dismantling, small concrete work, customer masonry, core drilling, stone walls, drainage, welding work, and house clearances. Thus, the company offers a wide range of services required for the construction, maintenance, and modernization of buildings and infrastructure.

Gebrüder Vogelsang AG

Since 2022 · 1–10 empl.·5.0(8)

The core activity of Gebrüder Vogelsang AG encompasses a wide range of services in the construction industry, including: High and low-rise construction (masonry, earthworks, etc.), Building technology (plumbing, heating, ventilation, air conditioning, electrical installations), Renovations and conversions, Landscaping and greenhouses, Weed control, Special services (core drilling, concrete cutting, sealing, winter services, paving works). The company thus offers a comprehensive range of construction and craft services and positions itself as a 'one-stop-shop' provider.

Gerber Alteisen + Abbrüche AG

Since 1995 · 1–10 empl.·5.0(3)

The core activity of Gerber AG encompasses the following services: demolition and disposal of scrap metal, electrical appliances, and other waste; crane services and transportation of goods and materials; skip rental services, providing skips for construction, industrial, commercial, and private customers; and clearance and disposal of various types of waste, including household appliances and other unwanted items. The company offers these services in the Zurich and Aargau regions and has locations in Dietikon, Nesselnbach, and Wohlen.

Brehm AG, Bauunternehmen

Since 1997 · 1–10 empl.·4.9(7)

Brehm AG, Bauunternehmen carries out construction projects in building and civil engineering, including new builds, conversions and renovations. Services include earthworks, utility and sewer construction, masonry work and core drilling.

Max Fischer AG

Since 1951 · 51–100 empl.·5.0(3)

The company's core activity is the construction and erection of buildings, particularly in the fields of high-rise construction, civil engineering and timber construction. The company offers services such as planning, execution and completion of construction projects, with a focus on quality, reliability and attentive service.

PAB Baucontrol AG

Since 2020 · 1–10 empl.

The core activity of PAB Baucontrol AG is the provision of services in the field of construction control and testing, particularly in the areas of concrete, epoxy sealing, PBD sealing and FLK sealing. The company offers technical processing and testing on site and has a team with many years of experience in construction control and testing.

IBOO GmbH

Since 2014 · 11–20 empl.·5.0(3)

The core activity of Iboo GmbH primarily encompasses the remediation of hazardous substances, dismantling, demolition, and disposal of oil tank facilities, building technology, as well as the installation and removal of machinery. Specifically, this includes: demolition and dismantling, disassembly of building technology and oil tank facilities, disposal of oil tank facilities, remediation of hazardous substances, installation and removal of machinery, transportation and logistics, soil insulation and soil heating, system heating, relocation and clearance, customer-specific oil transportation, and exterior decommissioning, deregistration, and cleaning. The company thus offers a wide range of services in the areas of remediation, dismantling, and disposal.

RUEPP ABBRÜCHE

Since 2017 · 1–10 empl.·5.0(6)

The core activity of Ruepp Abbrüche is the execution of demolitions, dismantling, clearing, gutting and recycling, as well as all related services.

ERNEFANT AG

Since 2020 · 11–20 empl.·4.3(6)

The core activity of ERNEFANT AG is the operation and rental of suction excavators for various industries and customers, including industry, trade, track construction, construction companies, horticulture, agriculture, private customers and municipalities, as well as the provision of emergency and breakdown services.

First Bau GmbH

Since 2021 · 1–10 empl.

The core activity of First Bau GmbH is the planning and realization of construction projects and renovations, including new construction, reconstruction, interior design and extension of residential and commercial buildings. The company offers comprehensive services, from planning to execution, and places emphasis on quality, efficiency and customer orientation.

Schlienger & Maurer Baugeschäft GmbH

Since 2022 · 1–10 empl.·5.0(5)

The core activity of Schlienger + Maurer GmbH is the execution of construction, drilling and milling work, in particular: Demolition and dismantling work with demolition robots, concrete dismantling, milling and drilling services, including continuous drilling, and core drilling. The company positions itself as a reliable partner for these works in the highest quality.