Construction & Architecture

LEDER Garten- + Landschaftsbau 

Zurich · Since 2000

The core activity of Leder Gärten is the planning, design and execution of garden and landscape construction projects, including garden architecture, landscape design, plantings, stonework, dry stone walls, parking lot design and renovations of gardens and outdoor facilities.

Lehmbau Georg Paul 

Laufen · Since 2015

The core activity of Lehmbau Georg Paul is the planning, consulting and execution of construction projects with a focus on ecological and natural building materials such as clay, lime and straw. The specific services include: clay construction, house building, plastering, drywall construction, masonry, painting, consulting for ecological and sustainable building, and courses and hands-on construction sites for ecological and sustainable building. The company focuses on creating healthy and sustainable living spaces and offers individual and personalized solutions for customers.

Léman Construction SA 

Servion · Since 2017

The core activity of Leman Construction SA is the provision of comprehensive services in the field of construction and renovation work, including: masonry, tiling, demolition, painting and plastering, small works, gardening and landscaping, sanitary and kitchen installations, electrical work, excavation, flooring and parquet. The company offers these services for various types of projects, including residential, commercial, public and infrastructure projects.

Leuenberger AG, Bauunternehmen 

Zell Lu · Since 1967

Leuenberger AG, Bauunternehmen provides milling and service work for roads and shafts, including cold milling/pavement cutting (widths 500–2000 mm, depths 3–300 mm), shaft milling (diameters 300–1400 mm) and removal of height-adjustable manhole covers. The company also offers dry cleaning of milled surfaces, transport services with its own trucks and workshop and on-site repair services.

Leuenberger Dienstleistungen AG 

Zell Lu · Since 2002

Leuenberger Dienstleistungen AG provides cold milling (pavement milling), shaft/manhole milling, extraction of height-adjustable shaft covers, dry cleaning of milled surfaces and transport services. The company operates road milling machines, dry-cleaning carriers and transport vehicles.

Leusi-Bau Leuenberger 

Oberkulm · Since 2004

Leusi-Bau Leuenberger is a construction company providing masonry and renovation services with a focus on bathroom renovations. Services listed on the website include masonry, plastering and tiling, demolition and garden work, installations and site management, plus sanitary, heating, ventilation and climate system work and bathroom planning.

Leutenegger Gartenbau AG 

Frauenfeld · Since 2007

The core activity of Leutenegger Gartenbau AG is the planning, design and implementation of individual gardens and outdoor spaces, with a focus on creating unique and unforgettable living spaces.

LGJ Bau GmbH 

Zuchwil · Since 2018

The core activity of LG-Bau includes the planning and execution of construction and garden projects, including: construction of natural stone and composite stone surfaces for footpaths, seating and parking areas; garden design for single-family and multi-family homes; road and civil engineering works; demolition and excavation works. The company thus offers comprehensive services in the field of construction and garden architecture.

Libertas Immobilien AG 

Sursee · Since 2020

The core activity of Meinfertighaus is the planning, consulting and realization of prefabricated houses for private and business customers. The company offers individual solutions for builders who want to realize their dream homes in prefabricated construction and supports them in designing and implementing their building ideas.

Linder Architektur GmbH 

Weggis · Since 2005

The core activity of Linder-Architektur Weggis is the planning, consulting, management and supervision of commercial and private construction projects, including architecture, construction management, interior design, residential design and building biology.

Linearch GmbH 

Zurich · Since 2009

The core activity of Linearch GmbH is architecture, particularly the planning and execution of residential construction projects, new buildings, renovations and studies.

LIRRIGAZIONE SAGL 

S. Antonino · Since 2004

The core activity of L'Irrigazione Sagl is the planning, implementation and installation of irrigation systems for various application areas, including: automatic irrigation systems, irrigation systems for football pitches, irrigation systems for gardens, irrigation systems for orchards and vegetable gardens, and automatic plant irrigation systems. The company offers its services throughout the Canton of Ticino and positions itself as a competent and reliable partner for the implementation of efficient and water-saving irrigation systems.

Lissag AG 

Büsserach · Since 2001

The core activity of Lissag AG is the provision of services in the field of water and gas supply, specifically: water pipeline construction, gas pipeline construction, pikette deployments, house connection lines, reservoir cleaning, drinking water sampling, plant construction, sewage pipeline construction, and winter services. The company thus offers a comprehensive range of services for the installation, maintenance, and repair of water and gas pipelines as well as related facilities.

Lizards Sàrl 

Geneva · Since 1999

The core activity of Lizards is the sale and installation of fireplaces (chimneys) as well as related services such as consulting, training and after-sales service. In particular, the company specializes in bioethanol fireplaces and also offers other types of fireplaces such as gas and electric fireplaces.

Loosli Holzbau Willisau AG 

Willisau · Since 2019

The core activity of Loosli Holzbau Willisau AG is timber construction, particularly the planning, manufacture and assembly of timber structures, including carpentry and wood processing.

Lorandi Gartengestaltung AG 

Amriswil · Since 1996

The core activity of Lorandi Gartengestaltung is the planning, design, maintenance and care of gardens. This includes in particular: garden design and planning, garden construction and installation, garden maintenance and care, lawn maintenance and care, care of borders, shrubs, perennials, roses, flowers and trees, planting and maintenance of hedges and trees, design and installation of water features, fountains and other garden features, construction of screens, walls and other garden structures, and the sale of plants and accessories. The company thus offers a comprehensive range of services for the design and maintenance of gardens.

Louis Richard Ingénieurs Conseils S.A. 

Orbe · Since 1979

Louis Richard Ingénieurs Conseils S.A. is an electrical engineering consultancy that carries out design, project implementation and site supervision. Its services cover electrical networks (medium and low voltage), safety systems (fire and gas detection, inert gas extinguishing), backup power and photovoltaic systems, IT and communication networks including structured cabling, distribution panels and industrial automation, building automation, lighting and security/surveillance systems.

Louis Richard Ingénieurs Conseils S.A., succursale d'Orbe 

Orbe · Since 2001

Louis Richard Ingénieurs Conseils S.A., succursale d'Orbe is an electrical engineering consultancy providing design, construction planning and site supervision. Its services cover electrical networks (medium and low voltage), safety systems (fire and gas detection, inert-gas extinguishing), power supply (backup generators, cogeneration, photovoltaics), IT and structured cabling, distribution and industrial automation, lighting, home automation and security/video surveillance.

Loureiro GmbH 

Bertschikon (Gossau Zh) · Since 2017

The core activity of Loureiro GmbH is gardening and garden maintenance, including services such as garden planning, gardening, masonry, paving and garden redesign. The company offers individual solutions for private and commercial customers in the Zurich Lake and Uster region, with a focus on sustainable and low-maintenance garden design.

Lucas Pizzelli Sàrl 

Moudon · Since 2018

The core activity of Lucas Pizzelli Sàrl is the planning, implementation and maintenance of outdoor facilities, including garden maintenance and design, as well as the transformation of outdoor spaces. The company offers services such as garden maintenance, landscape design and planning, and has a team of diploma-holding landscape gardeners with many years of experience.