Gestec SA

Restore your buildings to their original splendor with cutting-edge, chemical-free, ultra-responsive technology. For over 35 years, Gestec has been the leading provider in French-speaking Switzerland for specialized finishing work focused on the technical restoration of buildings. Much more than just a cleaning company, we step in where routine maintenance ends. Our mission is to remove the most stubborn damage, such as graffiti, heavy soiling, and traces of pollution, to restore the long-term value of your property.

At the heart of our work is the BioBlast system, our unique mobile intervention vehicle. Designed to meet modern urban and architectural challenges, BioBlast combines power, precision, and respect for materials. Thanks to controlled projection combined with the specific G-series aggregate (US formula), we treat your surfaces with absolute finesse. Whether the surface is natural stone, brick, concrete, metal, or wood, our process guarantees a return to its original appearance without altering the texture or structure of the material. We prove that radical efficiency can be environmentally friendly. Our method is 100% mechanical, without any chemicals, thus preserving the health of users and the integrity of the soil and air.

Vandalism calls for an immediate response to prevent a ripple effect. Gestec has structured its service to offer complete peace of mind to owners and managers. We offer on-demand intervention with guaranteed treatment within 24 hours. Our service contracts allow for total budget control with predictable costs. We also offer a visual inspection option for proactive management of your real estate portfolio, allowing damage to be detected and removed before it is even reported.

Beyond emergency services, Gestec deploys its expertise on large-scale projects. Whether it's a complete renovation or the stripping of specific areas, we can handle all configurations: interventions from the ground, work at height using overhead cranes, aerial work platforms, or scaffolding. Our expertise is perfectly suited to the constraints of historic monuments as well as administrative or private buildings.

Because protecting our heritage should not come at the expense of the planet, Gestec is making a concrete commitment. Our BioBlast vehicle is electric, which limits noise pollution in urban areas and the carbon footprint on your sites. The total absence of solvents ensures that no harmful emissions end up in the sewers or the atmosphere.

Why choose Gestec? For our expertise dating back to 1989, our recognized technical competence, and the Swiss quality of our work. We bring your walls back to life, protect your brand image, and preserve your real estate investments. Contact us for rapid service or a personalized quote.

Gestec: Expertise, Competence, Quality.