Renovation in
Chur

28 companies in Renovation based in Chur — name and year of registration from the commercial register. The list below shows them all.

Companies

All 28 companies in Chur

Diener Schädlingsbekämpfung GmbH Logo

Diener Schädlingsbekämpfung GmbH

Since 2001 · 11–20 empl.5.0(6)

The core activity of Diener Schädlingsbekämpfung GmbH is pest control, including monitoring and wood preservation.

RenovationMonitoringPest controlWood protection
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #1
Amak San GmbH Logo

Amak San GmbH

Since 1998 · 11–20 empl.

The core activity of Amak San GmbH is the provision of services in the field of building sealing, renovation and building protection.

InsulationBuilding renovations and building protectionSealing worksConcrete repair
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #2
Kundenmaurer Schaub Logo

Kundenmaurer Schaub

Since 2012 · 1–10 empl.

The core activity of Kundenmaurer Schaub is the provision of masonry services, particularly in the areas of renovations, core drilling, general building repairs and restorations. The company offers these services as a masonry contractor for Chur and its surroundings.

RenovationBuilding alterationsCore drillingGeneral building repairs
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
Leuzinger Generalbau AG Logo

Leuzinger Generalbau AG

Since 2020 · 1–10 empl.

The core activity of Leuzinger Generalbau AG is the construction of single-family and multi-family homes, renovations and refurbishments, particularly using wood as a building material. The company offers consulting, planning and execution of construction projects, with a focus on sustainability and cost efficiency.

RenovationConsulting and building planningTimber element constructionSingle-family houses
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Green Build AG Logo

Green Build AG

Since 2018 · 1–10 empl.5.0(2)

The core activity of Green Build AG is the professional remediation of pollutants in buildings, including the removal and disposal of pollutant-containing materials, as well as the implementation of fire protection measures.

Building contractorHazardous substance remediationFire protection measuresDeconstruction work
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #5
Censi Bau AG Logo

Censi Bau AG

Since 1980 · 11–20 empl.4.5(6)

The core activity of Censi Bau AG is the execution of civil engineering and excavation work, including mechanical and manual work, for public and private clients. This includes, among other things: excavation work, construction of roads, squares and stairs, masonry and civil engineering work, winter maintenance, planning and consulting for environmental work and construction projects. The company also offers specialized services such as the use of suction excavators and all-suction excavators.

Building contractorCivil engineeringSuction dredgingExcavation work
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #6
Alt.Neu GmbH Logo

Alt.Neu GmbH

Since 2024 · 1–10 empl.

Renovation
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #7
Bernhard Bauexperte GmbH Logo

Bernhard Bauexperte GmbH

Since 2025 · 1–10 empl.

Bernhard Bauexperte GmbH provides services in building physics, building renovations, GEAK Plus reports and Minergie specialist planning. The company supports architects, clients, courts and insurers with planning, assessment and implementation tasks in construction and renovation projects.

EngineerBuilding PhysicsBuilding RenovationGEAK Plus Reports
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #8
Hamza Sun Solution GmbH Logo

Hamza Sun Solution GmbH

Since 2025 · 1–10 empl.

Hamza Sun Solution GmbH provides services for solar installations and photovoltaic systems. The company covers planning, consulting, installation, maintenance, monitoring, remote supervision, PV cleaning, and fault repair.

EngineerPhotovoltaic and Solar SolutionsMaintenance, Service and TroubleshootingMonitoring and Remote Monitoring
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #9
ProDach Swiss GmbH Logo

ProDach Swiss GmbH

Since 2025 · 1–10 empl.

ProDach Swiss GmbH provides services in roof and facade systems. Its activities include pitched and flat roof work, thermal renovations, sheet metal work, facade construction, maintenance and cleaning, as well as the installation of solar modules and safety systems.

RenovationRoofing and solar installationSheet metal and facade workService, maintenance and cleaning work
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #10
Maler Ciccone Junior Logo

Maler Ciccone Junior

Since 2025 · 1–10 empl.

Maler Ciccone Junior is a painting company that provides painting services and other trade-related work. The website states that its services and completed projects will be presented there.

RenovationPainting work
ranQ Trust Score 3.6 out of 5.0, rated Solid, Rank #11
O & K Multiservice GmbH Logo

O & K Multiservice GmbH

Since 2026 · 1–10 empl.

Other services
ranQ Trust Score 3.4 out of 5.0, rated Solid, Rank #12
RS Immo-Service GmbH Logo

RS Immo-Service GmbH

Since 2019 · 1–10 empl.

The company's core activity is ventilation cleaning and air conditioning technology, particularly the cleaning and maintenance of ventilation systems, comfort ventilation systems, exhaust air systems and gastronomy systems. The company also offers consulting, planning and inspections of ventilation systems and guarantees a competent and reliable implementation of its services.

RenovationVentilation cleaningVentilation engineeringComfort ventilation for Minergie buildings
No score yet
SHO Bau, Jörg Hönigmann Logo

SHO Bau, Jörg Hönigmann

Since 2025 · 1–10 empl.

SHO Bau, Jörg Hönigmann provides construction, planning and renovation services. The company carries out new builds, alterations and repairs, and also offers services in renovation, site management and interior fit-out.

Construction managerConstruction planning and site managementRenovations and refurbishmentsConversions and interior fit-out
No score yet
Mitrovic Haustechnik GmbH Logo

Mitrovic Haustechnik GmbH

Since 2026 · 1–10 empl.

RenovationBuilding services engineering
No score yet
TS

TP Solutions GmbH

Since 1999 · 1–10 empl.

Event agency
No score yet
GK

Grenci Kundenmaurer / Baurenovationen GmbH

Since 2001 · 1–10 empl.

Renovation
No score yet
SB

SAGER Bauabdichtungen und Spezialbeläge GmbH

Since 2006 · 1–10 empl.

Insulation
No score yet
SH

Steinbock Haus-Service, Inhaber R. Friedrich

Since 2012 · 1–10 empl.

Renovation
No score yet
B"

Bernet "Flexo Handläufe"

Since 2019 · 1–10 empl.

Renovation
No score yet
SI

Scholz Immobilien Consulting GmbH

Since 2020 · 1–10 empl.

Renovation
No score yet
MG

MKurti.ch GmbH

Since 2022 · 1–10 empl.

Renovation
No score yet
IH

Ihre helfende Hand; Inhaber Andreas Dörfel

Since 2023 · 1–10 empl.

Landscaping
No score yet
IC

Ils Camifeghers GmbH

Since 2023 · 1–10 empl.

Testing and inspection body
No score yet
M&

Maler & Gipser Aloi GmbH

Since 2024 · 1–10 empl.

Renovation
No score yet
GA

GEMA AG Gebäudehüllen & Energie, Zweigniederlassung Chur

Since 2025 · 1–10 empl.

Renovation
No score yet
OI

ORYT Immobilien AG

Since 2026 · 1–10 empl.

Renovation
No score yet
R-

RAUM - FORM - FUNKTION GmbH

Since 2026 · 1–10 empl.

Renovation
No score yet

Renovation in Chur

28RenovationCommercial register (Zefix) · as of November 5, 2026
2023Median year of registrationCommercial register (Zefix) · as of November 5, 2026
291in the Canton of GrisonsCommercial register (Zefix) · as of November 5, 2026
9,107in SwitzerlandCommercial register (Zefix) · as of November 5, 2026
Locations

Renovation in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 5, 2026