MS Contractor SA
Garden sheds and carports in Onex at a lower cost
Your project is prepared with you.
A single contact who manages all the trades.
Album of our projectsLiving rooms, kitchens, bathrooms, facades and moreLet us talk about
your project.
Describe your project, the municipality and the spaces concerned. Together, we clarify the work to plan to prepare your quote.
A garden shed should stay practical after installation. MS Contractor SA prepares your project in Onex by looking at the planned use, the dimensions, the stability of the base and the access from the house. A description of the current condition and the result you are looking for helps prepare a concrete discussion about the work.



MS Contractor SA is with you in Geneva and throughout the canton. Let us talk about your project
Do you already have a shed model or dimensions in mind? This information lets us examine its position, the foundations and the plans to prepare. The necessary procedures are specified for this structure before its construction is organised.
A shed suited to your use
- Wooden garden sheds
- Carports
- Annexes and storage rooms
- Slabs and foundations for sheds
- Permits needed depending on the municipality
Preparing the stages of your worksite
Each project starts with an on-site visit in Onex to assess the work precisely. You then receive a detailed offer, item by item, then the work is carried out on the agreed dates, with a single contact from start to finish.
Your project in 4 steps
- You describe your project to us Using the quote form or by phone, with a few photos if you have them.
- We come on site Visit, survey of what exists and measurements, to price on a concrete basis.
- You receive a detailed offer Each item is described, so you can compare and decide with full clarity.
- 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 your garden sheds and annexes in Onex, describe your needs and we will get back to you to arrange a visit.
Request your quote in Onex
Describe your project via our quote request form or on +41 79 557 14 50. We arrange a visit in Onex and you receive a detailed offer. See also our Garden sheds and annexes in Geneva page and our renovation work in Onex.
