Crafts & Trades

Erni Bauservice GmbH 

Safenwil · Since 2014

The core activity of Erni Bauservice GmbH is the provision of services in the field of interior finishing and facade processing, particularly in the areas of: Gypsuming: wall design and processing; Painting: wall design and processing; Drywall construction: room partitioning and design for walls, ceilings and floors; Facades: insulation, renovation, painting and processing of facades; Renovation: complete renovation of properties, including new buildings, conversions and renovations.

Ernst Schelling Baugeschäft 

Willisdorf · Since 2000

The core activity of Ernst Schelling Bau + Gipsergeschäft is the execution of construction and plastering work, including masonry and plastering work, as well as the provision of additional services in the field of construction craftsmanship.

EROS TOGNI METALCOSTRUZIONI SA 

Cresciano · Since 2013

The core activity of Eros Togni Metalcostruzioni SA is the planning, manufacturing and assembly of metal constructions, including: metal structures such as bridges, walkways, stairs and railings; metal doors and windows (Serramenti); metal facades and cladding (Rivestimenti e facciate); metal fences and enclosures (Recinzioni); metal carpentry and works (Carpenteria); metal gates and doors (Cancelli); and metal works for road construction (Lavori stradali). The company also provides technical consulting and planning services, including detailed drawings and certifications.

Erthermo Swiss GmbH 

Holderbank Ag · Since 2015

The core activity of Erthermo Swiss GmbH encompasses the execution of plastering, painting and façade work, including: Plastering work: plastering, building walls, installing suspended ceilings and mounting cladding; Painting work: interior and exterior painting, varnishing windows and doors, façade cleaning and wallpapering; Façade work: designing, insulating and sealing façades, improving exterior thermal insulation; Dry construction: room design using dry construction methods, without drying times. The company offers these services for private residential construction and the object sector, emphasizing high-quality and sustainable materials as well as professional processing.

Erwin Frey & Söhne AG 

Münchenbuchsee · Since 1980

The core activity of Erwin Frey & Söhne AG is the provision of painting and plastering services, including facade renovation, interior design, wall and facade design, plastering work and other related services.

Erwin Uehlinger AG 

Neunkirch · Since 1995

The core activity of Erwin Uehlinger AG is metal construction, including the manufacture and processing of metal structures, blacksmithing, mechanical metalworking and sheet metalworking. The company offers services from planning to installation of metal products such as railings, stairs, doors and other metal structures.

ESENCIAL énergies Sàrl 

Yverdon-Les-Bains · Since 2017

The core activity of ESENCIAL énergies is to provide services in the field of energy efficiency, particularly in the residential and tertiary/industrial sectors. The company offers solutions for optimizing energy use, including the installation of batteries for solar systems and the implementation of intelligent energy management systems.

ESK Schmid GmbH 

Riedikon · Since 2019

ESK Schmid GmbH carries out electrical and safety inspections, checking electrical installations from acceptance to periodic inspections. Services include hand-over/change inspections, photovoltaic acceptance, lightning protection, electrosmog and energy advisory, and appliance testing; the company also handles communication with network operators, issues the safety certificate (SiNa) and coordinates defect rectification.

ESK Schmid GmbH 

Frauenfeld · Since 2021

ESK Schmid GmbH performs electrical and safety inspections and inspects electrical installations from acceptance testing to periodic checks. Services include periodic electrical inspections, change-of-ownership checks, acceptance tests, photovoltaic acceptance, lightning-protection inspections, electrosmog measurements, energy consultancy and appliance testing; the company also handles communication with grid operators, sends the safety certificate (SiNa) and organizes defect remediation.

ESK Schmid GmbH 

Winterthur · Since 2008

ESK Schmid GmbH is an independent provider of electrical and safety inspections, carrying out acceptance, final and recurring tests of electrical installations. Services include periodic electrical inspections, handover and acceptance checks, photovoltaic and lightning-protection tests, electrosmog and energy advice, device testing, and coordination with network operators and organisation of remedial work.