Crafts & Trades

Daniel von Burg, Gipserei 

Biberist · Since 1996

The core activity of Daniel von Burg Gipserei is the execution of plastering work, including rendering, drywall construction, facade insulation, underflooring, aesthetics/design, room partitioning with partition walls, as well as cladding of walls and ceilings.

DE ALMEIDA Sàrl 

Renens Vd · Since 2004

The core activity of De Almeida Sàrl is the renovation and decoration of interior spaces, particularly in the execution of works such as wallpapering, painting and renovation. The company offers its customers individual solutions and consulting services to transform their spaces into elegant and harmonious living areas.

Degiorgi Impresa Pittura SA 

Pregassona · Since 1999

The core activity of Degiorgi SA is the provision of services in the field of painting and plastering, including: interior and exterior painting, velatures, Venetian stucco, finishes, plastering, antique stucco, varnishing, decorative varnishing, wallpapering, dry construction, facade and concrete restoration, thermal insulation plastering, and decorative resins. The company offers these services to private and commercial customers in the regions of Lugano, Bellinzona, Locarno, and Mendrisio.

Dekorationsbau Felix AG 

Embrach · Since 1993

The core activity of Dekorationsbau FeliX AG is the construction of stage sets and exhibition stands, including the production of theatre decorations, exhibition and interior fittings, hotel and restaurant designs, as well as the realization of special decorative elements and equipment for various events and companies.

Denzler Sanitär-Spenglerei GmbH 

Nänikon · Since 2017

The core activity of Denzler Sanitär-Spenglerei GmbH encompasses the planning, installation, maintenance and repair of sanitary systems as well as the execution of plumbing work, conversions, renovations and refurbishments in the field of building technology.

Dettli, Sahli AG 

Muttenz · Since 1986

The core activity of Dettli+Sahli AG is carpentry, particularly the manufacture and installation of cabinets, furniture, doors, walls, acoustic and security technology, as well as fire protection elements for large projects in collaboration with architects, designers and planning offices.

DI VITO PIASTRELLISTI & CO. 

Bellinzona · Since 2008

DI VITO PIASTRELLISTI & CO. provides sale and installation of tiles, including marble, granite, gres and mosaics. Services include large-format floor and wall coverings, marble and granite polishing, waterproofing for shower bases, minor masonry and repair work, and training of apprentice tilers.

Doderer GmbH 

Wallisellen · Since 2011

The core activity of Doderer GmbH is the provision of services in the field of painting, wallpapering, renovations and construction, including painting work, decoration, varnishing, plastering, wallpapering, seamless coatings, drywall construction and restoration of historic buildings.

Dominik Gasser Haustechnik GmbH 

Lungern · Since 2006

The core activity of Dominik Gasser Haustechnik GmbH is the provision of services in the field of building technology, particularly in the areas of plumbing, heating and sheet metal work.

DR Tech GmbH 

Oberarth · Since 2003

The core activity of DR Tech GmbH is the planning, delivery and installation of window and door systems, conservatories and interior fittings, including the renovation of old buildings and the construction of new buildings.

Duplan Sartori Peinture Sàrl 

St-Imier · Since 2023

The core activity of Duplan Sartori Peinture Sàrl is painting and related services, including the execution of painting work and the provision of after-sales services (SAV) for customers.

Dupper Sanitär und Heizung GmbH 

Steinach · Since 2001

Dupper Sanitär und Heizung GmbH is a plumbing and heating craft company that provides planning, installation and maintenance services for bathrooms and heating systems. Services listed on the website include 3D bathroom planning, renovations and new-build installations for residential and industrial buildings, water treatment and softening, boilers, heat pumps, solar systems and service calls.

Dups AG 

Liestal · Since 1988

The core activity of Dups AG is the planning, installation, maintenance and repair of electrical systems and installations in various areas, including: building installations (power and low-voltage systems), smart home solutions, lighting systems, energy efficiency solutions, telecommunications systems, and device testing and maintenance. The company also provides consulting and planning services for these areas.

Dürrenberger Maler AG 

Basel · Since 2017

The core activity of the company "Dürrenberger Maler AG" is the execution of painting work, particularly in the areas of new and renovation construction, facade renovation, special coatings, acoustics, and custom plastering. The company offers its services to both private clients and public and commercial construction projects, including hotels, restaurants, retail spaces, and banks.

DVG Sàrl 

Crissier · Since 2002

The core activity of DVG Sàrl consists in the planning and execution of technical installations in buildings, industrial facilities and laboratories, particularly in the areas of: sanitary installations (water, wastewater and rainwater pipes), heating systems (gas central heating, pellet stoves, heat pumps), gas installations (natural gas, propane, medical gases) and laboratory installations (gas systems, water and wastewater pipes). The company also provides services as a technical trustee and collaborates with partners to offer comprehensive solutions.

E3 HLK AG 

Winterthur · Since 2010

E3 HLK AG 

St. Gallen · Since 2010

E3 Zentralschweiz AG 

Kriens · Since 2024

The core activity of E3 Zentralschweiz AG is the planning, consulting and implementation of solutions for building technology, particularly for a comfortable indoor climate, including refrigeration and heating technology, as well as service and maintenance for long-term efficiency.

Ecoresina di Ferrara Mario 

Agno · Since 2013

The core activity of EcoResina is the application of ecological resins and other materials for the renovation and design of buildings, particularly in the area of floors, walls and ceilings. The company offers services such as the installation of floors and wall coverings, the application of microcement, the execution of renovations and the renewal of silicone seals.

Edelfalter AG 

Mühlethal · Since 2004

The core activity of Edelfalter AG is the planning, installation and distribution of solar systems, in particular rooftop systems, flat roof systems, in-roof systems and facade systems.