Companies in
Building Construction

Herzog Bau AG

Building Construction · Menziken · Since 2000

The core activity of Herzog Holz AG is timber construction and carpentry, particularly the planning and execution of: timber frame construction, roof structures, extensions and renovations, facade renovations, interior construction and renovation, and refurbishments. The company thus offers a wide range of services in the field of timber construction and carpentry.

Hiltbrand Marcel

Building Construction · Weissenburg · Since 2008

The company's core activity is the provision of construction services, particularly in the fields of civil engineering, deep foundation, transportation, core drilling, concrete well construction, river engineering/rehabilitation and blasting work. The company also offers consulting services for construction projects.

H. Kuhn Hoch- und Tiefbau AG

Building Construction · Sils/Segl Maria · Since 1979

H. Kuhn Hoch- und Tiefbau AG is a construction company offering building and civil engineering services, natural stone work and renovation services. Its scope of work includes new construction, conversions and restorations, earthworks and foundation work, stone cladding and paving, plastering, drywall and façade insulation.

H. Lörtscher AG

Building Construction · Oberwil Im Simmental · Since 1989

The core activity of Lörtscher AG primarily encompasses the following areas: General construction and civil engineering, Railway construction, Shotcrete, Rock and natural stone work, Hydraulic engineering. In addition, the company operates a quarry (Laubegg quarry), where various materials such as gravel, scree, planing material, riprap, rolled stones, blocks, boulders, bricks, recycled materials and milled materials are extracted and marketed.

H.N Constructions Sàrl

Building Construction · Renens Vd · Since 2021

The core activity of H.N Constructions is the provision of services in the construction sector, particularly as a general construction and project management company. The specific activities include: plastering, painting, facade insulation, tile laying, flooring, plastering, and general construction and renovation work. The company also offers consulting and support services for construction projects and places emphasis on quality, safety, environmental protection, and customer satisfaction.

Hochi Bau AG

Building Construction · Eggersriet · Since 2021

The core activity of Hochi Bau AG is building and related services, particularly in the field of high-rise construction.

Hofer Bau & Planung GmbH

Building Construction · Gerlafingen · Since 2020

The core activity of Hofer Bau & Planung GmbH is the planning, construction management and execution of construction projects.

Hoffmann Bau AG

Building Construction · Davos Dorf · Since 2013

The core activity of Hoffmann Bau AG is the construction and execution of construction projects, particularly in the field of high-rise building, as a construction company. The company offers services such as planning, execution and supervision of construction projects and has an experienced team of masons, polishers and construction managers.

Holzbau Bilten AG

Building Construction · Bilten · Since 1997

The core activity of Holzbau Bilten AG is the planning, design and execution of timber constructions, including carpentry, interior fittings, new buildings and renovations. The company also offers specific wood products such as reclaimed wood beam beds, oak beam beds, stools, garden benches and organizers.

Holzer Baumanagement GmbH

Building Construction · Wallisellen · Since 2020

The core activity of Holzer Baumanagement GmbH is project development, planning, project and construction management in the construction industry. The company provides comprehensive consulting and support services to building owners, property managers, architects, and condominium associations in the realization of construction projects, including renovations, conversions, and new buildings. The services include, among others: * Project development and planning * Construction management and supervision * Cost and schedule planning * Quality control * Permitting procedures and tenders * Owner representation and consulting * Project management and coordination The company thus plays a central role in the planning, control, and implementation of construction projects and offers its customers comprehensive support from the initial idea to the completion of the construction project.

Holz Traumwerk GmbH

Building Construction · Steinen · Since 2024

Holz Traumwerk GmbH carries out renovations and conversions of wooden buildings, including renovations of older houses, conservation restorations, extensions and new wooden residential buildings. The company also produces upcycled furniture from reclaimed timber and collaborates with regional craft partners.

Home-construction Sàrl

Building Construction · Ecublens Vd · Since 2021

The core activity of Home Construction Sàrl is to provide services in the construction industry, particularly in Switzerland, specifically in the Vaud region. The main activities include: renovation and transformation of existing buildings, new building construction, interior design and finishing, civil engineering, expert advice and consulting in the field of construction, project management and construction management, interior and exterior design of buildings. The company thus offers a comprehensive range of services in the construction industry, from planning to execution of construction projects.

Dufour Zermatt AG

Building Construction · Zermatt · Since 2011

Hubacher GmbH Baugeschäft

Building Construction · Kirchdorf Be · Since 1996

Hubacher GmbH Baugeschäft carries out customer masonry work of various kinds and performs general conversion and renovation work. Services include ceramic wall and floor coverings, sealing of concrete surfaces, core drilling and concrete cutting; the company also operates an emergency response service for water pipe breaks.

Huhntun GmbH

Building Construction · Flaach · Since 2023

Huldi Bauunternehmung AG

Building Construction · Balterswil · Since 2017

Huldi Bauunternehmung AG carries out general building work and selected civil-engineering services, offering activities such as new construction, remodeling, renovations, concrete and facade repairs, pool construction and industrial building.

Hürzeler Raumdesign

Building Construction · Wolfwil · Since 2011

Hürzeler Raumdesign is a carpentry company specializing in the planning and execution of interior designs, particularly kitchens, doors, windows, renovations, partition walls, terrace floors and ceiling systems.

H. U. Schweizer GmbH

Building Construction · Zollbrück · Since 2014

The core activity of H. U. Schweizer GmbH is the execution of construction work in various areas, particularly: high-rise and civil engineering, demolition, slope and stream construction, asbestos remediation, and recycling. The company thus offers a wide range of services in the construction industry, from building construction to the remediation and disposal of contaminated sites.

H. Weber und Partner AG

Building Construction · Burgdorf · Since 1994

The company's core activity is the laying and processing of natural stones, paving and ceramic coverings for indoor and outdoor areas, including the production of walls, stairs and other structures. The company also offers specialized services such as the laying of arch, row, circular and other types of paving, as well as the processing of natural stones and ceramics.

Hydrojet AG

Building Construction · Basel · Since 1987

The company's core activity is concrete repair and building protection, including specific services such as structural reinforcement, coating, surface protection, fire protection, sealing, concrete removal, substrate preparation, industrial cleaning, surface treatment and cleaning.

Hydrounit Netzbau AG

Building Construction · Baar · Since 2006

Hydrounit Netzbau AG provides network construction and infrastructure services, including planning and project engineering for communication and power transmission networks, civil works (excavation, road construction, demolition), cable installation, splicing and connection technology, measurement services and maintenance with 24/7 fault response.

id-DT SA

Building Construction · Meyrin · Since 2023

The id-DT SA company is a construction company specializing in the planning, coordination and execution of construction projects, including new buildings and renovations. The company's core activity includes project management, cost control, partner selection and project execution, with a focus on customer satisfaction and adherence to budgets and schedules.

Ihr Baufachmann AG

Building Construction · Würenlos · Since 1992

The core activity of the company "IHR BAUFACHMANN AG" encompasses comprehensive services in the field of construction, including: consulting, planning and execution of construction projects, drying and renovation work, protection and bonding work, plastering and reinforcement work, disposal and analysis, drilling and concreting work. The company offers these services for both private renovations and extensive renovations of multi-family homes and other construction projects.

imBau-Solutions GmbH

Building Construction · Urdorf · Since 2023

The core activity of imBau-Solutions GmbH is construction management and site supervision in Switzerland, particularly in road construction and civil engineering. The company offers services such as precise coordination and successful implementation of construction projects, monitoring of construction activities, ensuring compliance with schedules and budgets, contract control and ensuring contractual work execution.

Imgrüth Bau AG

Building Construction · Weggis · Since 2017

The core activity of Imgrüth Bau AG is the execution of construction projects, particularly in the areas of new buildings, conversions, renovations and environmental works.

Imhof Bauunternehmung GmbH

Building Construction · Rikon Im Tösstal · Since 2021

The core activity of Imhof Bauunternehmung GmbH is the provision of services in the field of construction, particularly in the areas of: masonry work (small to medium-sized projects, consulting for the right materials), plastering work (interior plastering, structural techniques, color selection), drywall construction (administrative buildings, institutions, schools, hospitals, hotels, large-scale projects or residential construction), facade work (plaster processing and selection), and flooring (consulting and selection of the right system). The company offers these services for new construction, renovation, and refurbishment projects and operates in the Winterthur region and surrounding areas.

IMMOREALIS AG

Building Construction · Flims Dorf · Since 2016

The core activity of Immorealis is general contracting in the construction industry, particularly the planning, coordination and execution of construction projects for private and public clients, including the construction of residential and commercial buildings, as well as collaboration with regional partner companies and specialized firms for the maintenance and enhancement of properties.

Immovest Consulting GmbH

Building Construction · Nottwil · Since 2013

The core activity of Immovest Consulting GmbH is the consulting and realization of real estate projects, particularly in the area of new construction and renovation of residential and commercial properties, as well as the financing and development of real estate projects. The company offers services such as architecture, construction planning, project development and financing, and has a network of experts in the construction industry.

Impact SA

Building Construction · Delémont · Since 2010

The core activity of Impact SA is the execution of construction projects, particularly in the field of residential and apartment building construction, as well as the renovation and transformation of real estate. The company also provides services in the field of real estate brokerage.

IMPRESA BOGANA FRANCESCO SAGL

Building Construction · Arvigo · Since 2001

IMPRESA BOGANA FRANCESCO SAGL is a construction firm offering roofing, timber-frame houses and general contracting services. The company carries out renovation of rural stone and timber buildings, provides feasibility studies and project design, and sells properties and land directly.

Impresa Costruzioni Walter Sassi

Building Construction · Sonvico · Since 1986

Impresa Costruzioni Walter Sassi is a construction company that carries out new-builds and renovations and provides services including stonework, water-related works, paving, excavation and demolition, as well as substructure and roofing works.

Impresa Totale Impianti (ITI) SA

Building Construction · Riazzino · Since 2020

Impresa Totale Impianti (ITI) SA carries out design, consultancy and installation of building systems, including electrical, heating, ventilation/air‑conditioning and sanitary systems. The company delivers turnkey projects, acts as a total contractor, designs photovoltaic and renewable‑energy systems and supports financing via energy performance contracting (EPC).

Infranext AG

Building Construction · Kriens · Since 2021

The core activity of Infranext AG is the realization of infrastructure projects, particularly in road, rail and tunnel construction. This includes engineering services in the planning, tendering and implementation of projects, such as construction management, superstructure management, external project management and consulting services.

Ing. K. Balidis Abgasanlagen GmbH

Building Construction · Wallisellen · Since 2010

The core activity of Ing. K. Balidis Abgasanlagen GmbH is the planning, installation and repair of exhaust systems, particularly in the field of chimney construction, for new buildings and renovations.

Inparo GmbH

Building Construction · Zug · Since 2023

Inparo GmbH provides renovation, drying and technical services as well as a 24/7 emergency service. Services include flood response, leak detection, mold remediation, electrical and plumbing work, and project consultation with cost estimates.

Intensimo SA

Building Construction · Ollon Vd · Since 2020

The core activity of Intensimo SA is the promotion, construction and renovation of real estate.

INTEREDIL Valais AG

Building Construction · Leukerbad · Since 2016

INTEREDIL Valais AG is a construction company specialising in building restoration and renovation, including historic and culturally significant structures. Its services include planning, supply and installation (for example pergolas and sunshades, windows and doors, flooring and cladding), turnkey renovation projects, and the design and construction of energy-efficient residential units.

Inter-Val Sàrl

Building Construction · Martigny · Since 2014

Inter-Val Sàrl provides cleaning and remediation services, including cleanup and restoration after fire and water damage as well as building cleaning. Services also include end-of-construction cleaning, deconstruction, renovation work, exterior cleaning (windows, facades, roofs/terraces) and debris removal.

IRC Bau AG

Building Construction · Zofingen · Since 2011

ISCA CONSTRUCTIONS Sàrl

Building Construction · Lausanne · Since 2023

ISCA CONSTRUCTIONS Sàrl is a construction company specializing in building reinforcement (rebar) work and also provides industrial and residential cleaning services, including post-construction and end-of-lease cleaning.

Ischbau AG

Building Construction · Aetigkofen · Since 2018

Isolgips Sagl

Building Construction · Mendrisio · Since 2018

The core activity of ISOLGIPS Sagl is the execution of works in the field of drywall construction, plastering and thermal insulation.

Isotech (Genève) SA

Building Construction · Grand-Lancy · Since 2000

The core activity of ISOTECH Genève SA is the provision of services in the field of etanchéité, i.e. the sealing and tightness of buildings and facilities. The company has been offering its services for 50 years and has already worked for renowned clients such as UBS, Rolex, UEFA and Geneva Airport.

is-z planungsbüro GmbH

Building Construction · Beinwil Am See · Since 2024

The core activity of the company "is-z planungsbüro GmbH" is the creation of formwork, reinforcement and excavation plans for civil engineering, particularly for small to large construction projects such as single-family homes and settlement developments. The company offers these services as an external partner for engineering offices and other companies, and is characterized by fast, cost-effective and flawless delivery of the plans.

Italianos GmbH

Building Construction · Itingen · Since 2021

Italianos GmbH provides construction and building services and integrated solutions for buildings, including windows and doors, terrace coverings, blinds, heat pumps, photovoltaics, kitchens and air conditioning. Security systems such as alarm installations are offered via a partner company, and services also cover material procurement and project execution.

Ivan Steiner, Bauunternehmung

Building Construction · Flumenthal · Since 1998

Ivan Steiner, Bauunternehmung provides construction services including building construction, civil engineering, renovations and conversions, landscaping and planning.

IVNI GmbH

Building Construction · Mettmenstetten · Since 2019

IVNI GmbH is a construction company offering construction management, element (prefabricated) construction, façade construction and joint/sealing work. Services include project coordination from planning to completion, prefabricated element assembly, façade planning and execution for new builds and renovations, and sealing of joints.