MS Contractor SA

General contractor to renovate, transform and extend in Onex at a lower cost

Your project is prepared with you.
A single contact who manages all the trades.

No-obligation quote WhatsApp
Our projects
White open kitchen with a black worktop and black-framed windowsAlbum of our projectsLiving rooms, kitchens, bathrooms, facades and more

Let us talk about
your project.

Describe the project, the municipality and the rooms or spaces concerned. We review the work to plan with you, then we prepare the quote.

For your project in Onex, MS Contractor SA manages the worksite as a general contractor. We bring together the work needed for a construction or a renovation.

White open kitchen with a black worktop and black-framed windows
White kitchen open to the living room
Extension in white masonry blocks attached to a house with red shutters
Extension in masonry blocks
Restaurant dining room with pendant lights, light wood tables and full-height glazing
Bright restaurant dining room
Bathroom with bathtub, glass screen and vanity unit
Bathroom with bathtub
Grey plank terrace in front of a house with large bay windows
Grey plank terrace
Reinforcing mesh laid at the bottom of an excavation with yellow formwork around the edge
Reinforcement at the bottom of an excavation

MS Contractor SA supports you in Geneva and elsewhere in the canton. Let us talk about your project

Follow-up covers the coordination of the different trades until the handover of the premises. It lets the work be organised from a shared project, with one contact while it is carried out.

Our work in Onex

  • Coordination of all the trades
  • A single contact from the quote to the handover of the keys
  • Complete renovations of apartments and villas
  • Transformations and extensions
  • Worksite schedule follow-up

How we work

Describe the result you want and the parts of the building to transform. We arrange a visit to clarify the needs, then prepare the different items of the quote.

Your project in 4 steps

  1. You describe your project to us Using the quote form or by phone, with a few photos if you have them.
  2. We come on site Visit, survey of what exists and measurements, to price on a concrete basis.
  3. You receive a detailed offer Each item is described, so you can compare and decide with full clarity.
  4. We carry out the work A single contact follows the worksite until handover.

Why entrust your works to us

  • Based in Geneva since 2012 Rue de la Servette 88, in the heart of the canton.
  • Coordinated trades The contractors are brought together according to your worksite’s needs.
  • A single contact One contact who coordinates all the trades.
  • The whole canton We work in the 45 Geneva municipalities.

Let us talk about your project

For a general contractor project in Onex, describe your needs and we will get back to you to arrange a visit.

Request a quote Call +41 79 557 14 50 WhatsApp

Request your quote in Onex

Describe your project via our quote request form or on +41 79 557 14 50. After a visit in Onex, you receive a detailed offer. See also our General contractor in Geneva page and our renovation work in Onex.

Other pages in Onex

Underpinning in Onex · Access roads and parking spaces in Onex · Plumbing installations in Onex · Blinds and shutters in Onex · Earthworks in Onex · Terraces and paving in Onex

General contractor in the other Geneva municipalities

General contractor in Chêne-Bougeries · General contractor in Le Grand-Saconnex · General contractor in Lancy · General contractor in Meyrin · General contractor in Plan-les-Ouates · General contractor in Thônex

Tell us about my project Version française