ServiceMarble crystallization
A hardened, more resistant shine for lobbies and high-traffic surfaces.

Building lobbies, flats and villas: grinding, polishing, crystallization and sealing of marble in Chêne-Bougeries. Free quote in Swiss francs.
A residential commune on the edge of the city, Chêne-Bougeries forms the Trois-Chêne together with Chêne-Bourg and Thônex. Its territory is remarkably varied: the route de Chêne with its apartment buildings served by the tram, quiet villa districts on the higher ground, the Conches hillside running down to the Arve, and residential estates from the post-war decades. That diversity is reflected in the marble you find there.
Condominium halls clad in polished slabs, communal staircases, renovated flats with marble bathrooms, family villas with pale-stone living rooms: Les Traitements du Sud · Geneva works on all of these surfaces for marble restoration in Chêne-Bougeries. Grinding, polishing, crystallization, repair, stain removal, sealing and maintenance are tailored to each type of building and the way it is used.
We work for villa owners as readily as for property managers and condominium administrators. In every case the approach is the same: a site visit, a test if needed, then a free, clear and detailed quote in Swiss francs.

Along the route de Chêne and the streets around it, many residential buildings have a marble entrance hall, sometimes with landings and steps in the same stone. These surfaces see dozens of residents every day, and winter brings de-icing salt and grit from the pavements. Over time the hall dulls, traffic paths appear and the joints darken.
We level these floors by grinding, restore an even polish and apply crystallization to strengthen the surface against daily wear. Work is organised half a hall at a time or at staggered hours to keep residents’ access open. Property managers will find details of how we work on our property managers and condominiums page.
The contrasting character of Chêne-Bougeries translates into quite distinct needs from one district to the next.
Residences built in the second half of the 20th century often feature well-made marble halls and staircases, laid to last. After decades of footfall, full grinding followed by polishing gives them a smart appearance that enhances the whole building.
When renovating a flat, owners often choose marble for the bathroom, kitchen or entrance. We come in after the works to remove construction marks, or a few years later to revive stone marked by limescale.
In the villa districts and on the Conches hillside, family homes have large stone living areas and interior staircases. Children, pets and the garden put the marble to the test: a full restoration followed by regular maintenance keeps the finish consistent.
You give us the address, type of building and surfaces. For a condominium, we confirm access and timing constraints with the property manager.
Identification of the marble, surface survey, noting cracks and hollowed areas, and a polishing test on a discreet spot.
A free quote that separates services and areas, easy to present to a condominium meeting or to fit into a renovation budget.
For common areas, we supply a notice to put up with the dates and areas concerned, so that everyone can plan ahead.
Grinding, repairs, polishing, crystallization or water-repellent sealing, with dust extraction and clear marking of wet areas.
An end-of-job walk-round, advice for the caretaker or cleaning company, and a periodic maintenance proposal if you wish.

In a flat, marble is often concentrated in the wet rooms: bathroom floor and walls, basin, shower tray, splashback or kitchen worktop. These surfaces suffer mainly from hard water and acidic descalers, which leave dull rings and make the stone rough to the touch. We remove this etching with localised or full polishing, depending on how far it extends.
Working in a flat calls for discretion: compact equipment that fits in the lift, protection of common areas during the comings and goings, and hours that respect the neighbours. We finish with an impregnation that reduces limescale and staining. More information on our marble bathroom and marble stain removal pages.
Just a few minutes from the city centre, Chêne-Bougeries attracts many families and properties change hands regularly. A restored marble floor is one of the details that stand out during a viewing: it instantly conveys care and quality. Before a sale or a new tenancy, we can step in quickly on the most visible surfaces, such as the entrance, living room and bathroom.
For apartment buildings, restoring the hall is often discussed at the condominium general meeting. Our quote clearly separates each item, which makes the decision easier: full levelling, a simple repolish, or a maintenance contract to spread the effort over time. We can also price stairs and landings separately, for phasing across several financial years.
The services, surfaces and client types closest to the needs of the commune.
ServiceA hardened, more resistant shine for lobbies and high-traffic surfaces.
SurfaceTreads, nosings and landings: restoration and renewed safety.
ClientsA stone partner for building managers across the Geneva area.
Yes. We treat the hall in halves or strips, always leaving a dry, clearly marked route for residents. The noisiest phases take place during the day, and a notice put up in advance sets out the dates and areas. In the evening the hall remains usable, even if the restoration continues the next day.
Our free quote in Swiss francs itemises each element: hall surfaces, steps, landings, repairs and protection. It can be presented as it stands at the meeting or split into several options to make voting easier. We are happy to answer questions from the property manager or administrator beforehand.
Yes, villas in Conches and the commune’s residential districts are part of our regular work. Living-room floors, interior staircases, bathrooms and fireplaces are treated with the same method, organising the job room by room so that the family can carry on living in the house.
For a standard flat, repolishing the main surfaces usually fits between the outgoing and incoming inspections, provided it is planned as soon as notice is given. The exact duration depends on the condition of the stone and the area involved, and is specified in the quote after the visit.
Salt and grit carried in from the pavements scratch the polish and can leave whitish deposits. Long mats at the entrance, frequent pH-neutral cleaning in winter and crystallization of the traffic area significantly reduce these effects.
Write to us through the contact page or call us, giving the address, type of building and surfaces involved. We arrange the visit and then send you a free quote in Swiss francs.
Villa, flat or condominium lobby: tell us about your project and receive a free quote in Swiss francs after a site visit.