Building Maintenance

Handyman MultiServices Sàrl 

Lausanne · Since 2005

Handyman MultiServices Sàrl provides lifestyle management, personal and technical assistance and home-improvement services. Its offerings for private clients, families and corporate customers include electrical work, painting, carpentry, plumbing and heating, cleaning and outdoor/landscaping services, plus moving and settling-in assistance.

Hans Graf AG Bauunternehmung 

Maisprach · Since 1997

The core activity of Hans Graf AG is construction, offering a wide range of projects in the fields of building construction, landscape construction, civil engineering, renovation and demolition. The company provides services such as planning, execution and management of construction projects for private and public clients.

Hans-Jürg Mauch, Umbauten, Renovationen und Kundenmauern 

Wallisellen · Since 2014

Hans-Jürg Mauch, Umbauten, Renovationen und Kundenmauern provides masonry and renovation services, including conversions, bathroom renovations, restorations, installation of timber‑gypsum lightweight partition walls, and traditional masonry work with formwork, reinforcement and concrete. The proprietor acts as the direct contact and manages projects from order intake and quotation to material procurement and execution.

Hartbau Arbon GmbH 

Arbon · Since 2017

The core activity of Hartbau Arbon GmbH is the execution of construction projects of all kinds, including planning, implementation and supervision, as a general and total contractor. This includes in particular: Building construction: construction projects from planning to completion, Renovation: modernization of existing buildings, including renewal of electrical and sanitary facilities, facades and roofs, expansion of living spaces, and Refurbishment: modernization and improvement of existing buildings. The company offers a wide range of services, from planning to completion, and takes responsibility for the entire organization and execution of construction projects.

Hartmann Bau GmbH 

Oberneunforn · Since 2007

The core activity of Hartmann Bau GmbH is the execution of new construction and renovation work, including demolition and masonry work, as a specialist partner for customers in the Oberneunforn region.

Hauspro GmbH 

Stansstad · Since 2024

The core activity of HAUSPRO GmbH is the provision of services related to building technology, building maintenance and building renovation in Central Switzerland and its surroundings. This includes in particular: repairs and conversions, building maintenance and cleaning, building renovation, and planning and execution of projects in these areas. The company offers individual solutions for customers in various industries and values quality, efficiency, sustainability and environmental compatibility.

Heimberg Energieeffizienz AG 

Baden · Since 2008

The core activity of Heimberg Energieeffizienz AG is energy consulting, particularly in the analysis and optimization of energy consumption in buildings, with the aim of increasing energy efficiency and reducing energy consumption while maintaining user comfort. Specific services include energy consumption analysis, operational optimization, and the creation of energy concepts (GEAK).

Helvatec Haustechnik KlG 

Basel · Since 2022

The core activity of Helvatec is the planning, installation and maintenance of building technology and energy systems, particularly in the areas of plumbing, heating and alternative energies such as solar thermal, photovoltaics and heat pumps.

Hintermann Architektur GmbH 

Neerach · Since 2019

The core activity of Hintermann Architektur GmbH encompasses the following areas: * Consulting: Quality assurance for residential and commercial properties, particularly in the building envelope (flat roofs and exterior plastering) * Construction management: Execution of construction projects, including the assembly of teams of contractors and the supervision of construction work * Expert opinions: Preparation of expert opinions for construction damage and defects, as well as for energy-related renovations and funding (GEAK®-plus) Thus, the company offers comprehensive services in the field of architecture and construction, from planning and consulting to the execution and supervision of construction projects.

Hitz Fassadenpflege AG 

Rorschach · Since 1985

Hitz Fassadenpflege AG is a service company specializing in facade cleaning and maintenance, offering environmentally friendly cleaning methods for metal, glass, concrete, stone, ceramic and plaster facades as well as solar panel and louver cleaning. The company also supplies maintenance products and cleaning equipment, carries out hydrophobizing, sealing, construction and maintenance cleaning, and uses SZFF‑registered procedures.

Hitz Fassadenpflege AG 

Wallisellen · Since 1991

Hitz Fassadenpflege AG is a company offering façade and surface cleaning services. Services include cleaning and maintenance of metal, glass, concrete, stone, plaster and ceramic façades, hydrophobic treatments, sealing, construction and maintenance cleaning, solar and louver cleaning, plus sale of care products and cleaning systems; work is carried out in accordance with SZFF guidelines.

HOLENSTEIN AG, Bauunternehmung 

Gossau Sg · Since 1973

The core activity of Holenstein AG is construction, particularly in the areas of: building construction, civil engineering, renovations and extensions, customer work, and skip container services. The company thus offers a wide range of construction services, from new buildings to renovations and refurbishments to specialized services such as skip container services.

Holzbau Hunger 

Safien Platz · Since 1990

The core activity of Holzbau Hunger is the planning and execution of timber construction projects, including architecture, sawmilling and carpentry. The company offers services such as design, planning and realization of new buildings, conversions and renovations of buildings, in particular single-family and multi-family homes, offices, industrial halls and stables. Additionally, the company operates a sawmill where wood is processed for construction projects.

Holzbau Philipp und Wolfgang Stalder AG 

Weggis · Since 1993

The core activity of Holzbau Philipp und Wolfgang Stalder AG is timber construction, particularly the planning and execution of new buildings, renovations, refurbishments, roof extensions, dry construction, insulation, log construction and other wood-related works.

Immo-entretien SA 

La Tour-De-Peilz · Since 2016

The core activity of Immo-entretien SA encompasses a wide range of services in the field of property maintenance and design. The main activities include: * Cleaning (property cleaning) * Landscaping (garden and landscape design) * Tiling (floor and wall tiling) * Partitioning / False ceilings (partition walls and false ceilings) * Kitchen design and installation * Site supervision (construction site monitoring) * Waterproofing (waterproofing works to protect buildings from moisture) Thus, the company offers a comprehensive range of services to maintain, renovate and design properties.

ImmoTech Service Bala 

Affoltern Am Albis · Since 2024

The core activity of ImmoTech-Service is the provision of services in the areas of maintenance, service and installation for real estate. This includes in particular: cleaning and maintenance of real estate, gardening and landscaping, installation projects, repair and maintenance work, and planning and implementation of projects in the field of real estate maintenance. The company thus offers a comprehensive range of services to meet the needs of its customers in the field of real estate maintenance.

imora Immobilien Services AG 

St. Gallen · Since 1998

The core activity of imora is the provision of comprehensive services for real estate, including: property maintenance (e.g. cleaning, minor repairs), renovation (e.g. flooring, walls, kitchen, bathroom), painting, cleaning, repair service, garden maintenance, winter service, clearing and rental. The company thus offers a comprehensive service for real estate that covers all aspects of property care and management.

Impraisa da fabrica Thomas SA 

Ardez · Since 2013

The core activity of Thomas SA is the provision of master builder services in high-rise construction, renovation and civil engineering, including the specialized fields of terrazzo, microcement and Manitou. The company offers a wide range of services, including new constructions, renovations, restorations and special works such as the manufacture of natural stone walls and the rental of construction equipment.

INDUCIVIL SA 

Monthey · Since 1990

The core activity of Inducivil SA is the execution of construction and renovation works, including masonry, second-oeuvre (interior construction), specific works and maintenance of industrial facilities. The company also provides services in the field of diagnosis of asbestos and other pollutants in buildings.

Jauner Bau AG 

Neuenegg · Since 1985

The core activity of Jauner Bau AG is the implementation of construction projects, including conversions, renovations, refurbishments, new buildings of single and multi-family houses, civil engineering and agricultural buildings.