Collex-Bossy, canton of Geneva

Your earthworks in Collex-Bossy at a lower cost

Every project that touches the ground starts with earthworks. MS Contractor SA digs, levels and backfills in Collex-Bossy.

Our projects
Cast concrete slab and timber formwork on sloping groundAlbum of our projectsLiving rooms, kitchens, bathrooms, facades and more

In brief

MS Contractor SA carries out earthworks in Collex-Bossy for villas, extensions, swimming pools and outdoor landscaping. Topsoil stripping, bulk and strip excavation, service trenches, levelling, removal or storage of soil, compacted backfill and embankments are carried out with a digger or a mini digger depending on the access.

The context in Collex-Bossy

The two villages of Collex and Bossy, surrounded by fields and woods, make up this rural municipality on the right bank. Farms and village houses form the old cores, around which villa districts have developed. Arriving through the countryside is easy, and the agricultural character of the territory is to be respected.

Excavation and foundations in Collex-Bossy

Excavation for basements, raft slabs, foundations and swimming pools, with shoring if the depth requires it and management of excavation water.

The soil is removed or kept for backfill.

Trenches and services

Trenches for pipes, electricity, water and district heating, sand bedding, backfilling and compaction.

Existing services are located before digging.

Levelling and tight access

Levelling of land, embankments, terrace platforms, mini digger for gardens and enclosed courtyards.

Access and storage are settled during the visit.

The items in an earthworks quote in Collex-Bossy

  • Locating networks and setting out
  • Topsoil stripping and excavation
  • Removal or storage of soil
  • Trenches and pipe beds
  • Backfilling and compaction
  • Making good and handover

A single point of contact who manages all the trades

From the quote to the handover, you keep the same contact person. Our teams and the other trades needed are coordinated by MS Contractor SA, which sets the schedule with you and keeps you up to date on progress.

How a request runs

Describe the project to us via the form, on +41 79 557 14 50 or by email, ideally with a few photos. After a call back to specify the work, we visit the premises and measure the surfaces and the condition of the substrates.

In the quote, you will find each item, the planned duration and what is not included. As soon as you give your written agreement, the start date is set with you and a manager follows the worksite until the handover.

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Frequently asked questions

Your questions in Collex-Bossy

How long do the earthworks for a villa in Collex-Bossy take?

One to two weeks for the excavation of a house with a basement, depending on the ground and the access. In the quote, you will find each item, the planned duration and what is not included.

Is a permit needed for earthworks in Collex-Bossy?

Earthworks are part of the permit for the project they prepare. Simple garden levelling without construction does not require one, unless the natural ground is significantly changed. The details of the procedures are on the website of the State of Geneva, on the applying for a building permit page.

Where does the soil go in Collex-Bossy?

Good-quality soil is reused on site for backfill and the garden, the rest is taken to authorised landfill sites with the waste slips.

Can you work in an enclosed garden in Collex-Bossy?

Yes, with a mini digger that fits through a gate less than one metre wide and protective mats for the lawn.

Your project

Earthworks in Collex-Bossy?

Describe the plot, the access and the project. MS Contractor SA gets back in touch with you to organise the visit and write the detailed quote.

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