Construction & Architecture

Home Montageservice GmbH 

Wohlen Ag · Since 2021

The core activity of HMService GmbH is the provision of assembly services in the field of windows, doors, garage doors, conservatories, kitchens, terrace and balcony railings, glazing and shading systems, as well as prefabricated components for interior and exterior use. The company offers a wide range of services to meet the individual needs of its customers, combining traditional craftsmanship with innovative techniques.

Home Perfect Sàrl 

Nyon · Since 2021

The core activity of Home Perfect is the execution of renovation and conversion work in the area of residential houses and rooms. This includes in particular: painting and wallpapering work, installation of doors and frames, laying of floors (e.g. parquet, vinyl, carpet), installation of skirting boards, paneling, ceilings and light partition walls, renewal of tiles and ceramics, installation of fireplaces and pellet heating systems, and complete or partial renovation of living rooms. The company also offers consulting and planning services for these works and aims to provide customers with a professional and high-quality service.

Honegger Viola Architekten AG 

Zurich · Since 2019

Honegger Viola Architekten AG is an architecture and project development firm. Services include design and planning of residential buildings (multi‑family, single‑family and townhouses), as well as renovations and conversions. The website presents a portfolio of residential projects and refurbishment works.

Horner Ramonage Sàrl 

Tramelan · Since 2024

Horner Ramonage Sàrl provides ramonage (chimney/flue cleaning) services, performs official combustion tests, and offers fire protection services.

Horváth Pablo 

Chur · Since 1993

Horváth Pablo is an architectural practice that handles a wide range of building projects. The office works particularly in the alpine context of Graubünden and focuses on engaging with existing buildings and their transformation in competitions and direct commissions.

Horzsa Schreinerei- und Innenausbau AG 

Zurich · Since 1997

The core activity of Horzsa Schreinerei + Innenausbau AG is the manufacture and installation of furniture, interior fittings, kitchens, doors and other wood products, as well as the provision of services such as fire protection work, glazing and repair services.

HPAI Heiniger & Partner Architekten Innenarchitekten GmbH 

Basel · Since 2006

The core activity of Heiniger + Partner Architekten Innenarchitekten GmbH is the planning and design of buildings and interior spaces, including architecture, interior design, renovation, product design, and participation in architectural competitions.

HPK GmbH Chromstahlleitungsbau 

Wünnewil · Since 2002

The core activity of HPK GmbH is the execution of various services and sales activities in the field of metal processing and technology, particularly in the field of stainless steel. The specific activities include: WIG welding work, distribution of batteries, manufacture and distribution of valve components, cooling systems, pedestals, valve repairs, installations, granite tables, pipeline construction, orbital welding work, PVDF welding work (new), and cable trays. The company thus offers a wide range of services and products in the field of metal processing and technology, with a focus on stainless steel.

HS-Fugendichtungen H. Suter 

Grüningen · Since 1994

The core activity of HS-Fugen is the execution of joint sealing and renovation work in the field of high-rise construction, particularly in the areas of interior and exterior joints, special joints and building cosmetics. The company offers professional sealing solutions with high-quality products for various fields of application, such as sanitary areas, slabs, facades and exterior areas.

HTI Holzbau AG 

Interlaken · Since 2013

The core activity of HTI Holzbau AG encompasses the provision of services and products in the field of timber construction, particularly: carpentry, timber element construction, renovations and conversions, interior finishing, industrial construction, façade cladding, and roofing. The company thus offers a wide range of services in the field of timber construction, from planning and execution of construction projects to the manufacture of timber elements and the implementation of renovations and conversions.